fix: follow-up for salvaged PR #8952

- Rename provider_contracts.py -> volcengine_byteplus.py for explicitness
- Consolidate duplicate host-to-provider mappings: provider_for_base_url()
  now uses the canonical _URL_TO_PROVIDER from model_metadata.py instead of
  maintaining a separate 20-entry dict
- Add volcengine/byteplus to runtime_provider.py model-dependent base URL
  resolution (kimi-style special case) so manually-edited configs resolve
  the coding-plan base URL correctly
- Remove volcengine/byteplus from _API_KEY_PROVIDER_AUX_MODELS — the
  main-model-first design in _resolve_auto() handles these providers
  already; entries were dead code in the normal flow
- Add VOLCENGINE_API_KEY and BYTEPLUS_API_KEY to OPTIONAL_ENV_VARS in
  config.py so they appear in hermes setup
- Update docs: environment-variables.md, fallback-providers.md,
  configuration.md

README.md

@@ -13,7 +13,7 @@
 
 **The self-improving AI agent built by [Nous Research](https://nousresearch.com).** It's the only agent with a built-in learning loop — it creates skills from experience, improves them during use, nudges itself to persist knowledge, searches its own past conversations, and builds a deepening model of who you are across sessions. Run it on a $5 VPS, a GPU cluster, or serverless infrastructure that costs nearly nothing when idle. It's not tied to your laptop — talk to it from Telegram while it works on a cloud VM.
 
-Use any model you want — [Nous Portal](https://portal.nousresearch.com), [OpenRouter](https://openrouter.ai) (200+ models), [NVIDIA NIM](https://build.nvidia.com) (Nemotron), [Xiaomi MiMo](https://platform.xiaomimimo.com), [z.ai/GLM](https://z.ai), [Kimi/Moonshot](https://platform.moonshot.ai), [MiniMax](https://www.minimax.io), [Hugging Face](https://huggingface.co), OpenAI, or your own endpoint. Switch with `hermes model` — no code changes, no lock-in.
+Use any model you want — [Nous Portal](https://portal.nousresearch.com), [OpenRouter](https://openrouter.ai) (200+ models), [Volcengine](https://www.volcengine.com/product/ark), [BytePlus](https://www.byteplus.com/en/product/modelark), [NVIDIA NIM](https://build.nvidia.com) (Nemotron), [Xiaomi MiMo](https://platform.xiaomimimo.com), [z.ai/GLM](https://z.ai), [Kimi/Moonshot](https://platform.moonshot.ai), [MiniMax](https://www.minimax.io), [Hugging Face](https://huggingface.co), OpenAI, or your own endpoint. Switch with `hermes model` — no code changes, no lock-in.
 
 <table>
 <tr><td><b>A real terminal interface</b></td><td>Full TUI with multiline editing, slash-command autocomplete, conversation history, interrupt-and-redirect, and streaming tool output.</td></tr>

acp_adapter/permissions.py

@@ -63,6 +63,9 @@ def make_approval_callback(
             logger.warning("Permission request timed out or failed: %s", exc)
             return "deny"
 
+        if response is None:
+            return "deny"
+
         outcome = response.outcome
         if isinstance(outcome, AllowedOutcome):
             option_id = outcome.option_id

acp_adapter/server.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 import asyncio
 import logging
+import os
 from collections import defaultdict, deque
 from concurrent.futures import ThreadPoolExecutor
 from typing import Any, Deque, Optional
@@ -51,7 +52,7 @@ try:
 except ImportError:
     from acp.schema import AuthMethod as AuthMethodAgent  # type: ignore[attr-defined]
 
-from acp_adapter.auth import detect_provider, has_provider
+from acp_adapter.auth import detect_provider
 from acp_adapter.events import (
     make_message_cb,
     make_step_cb,
@@ -71,6 +72,11 @@ except Exception:
 # Thread pool for running AIAgent (synchronous) in parallel.
 _executor = ThreadPoolExecutor(max_workers=4, thread_name_prefix="acp-agent")
 
+# Server-side page size for list_sessions. The ACP ListSessionsRequest schema
+# does not expose a client-side limit, so this is a fixed cap that clients
+# paginate against using `cursor` / `next_cursor`.
+_LIST_SESSIONS_PAGE_SIZE = 50
+
 
 def _extract_text(
     prompt: list[
@@ -351,9 +357,18 @@ class HermesACPAgent(acp.Agent):
         )
 
     async def authenticate(self, method_id: str, **kwargs: Any) -> AuthenticateResponse | None:
-        if has_provider():
-            return AuthenticateResponse()
-        return None
+        # Only accept authenticate() calls whose method_id matches the
+        # provider we advertised in initialize(). Without this check,
+        # authenticate() would acknowledge any method_id as long as the
+        # server has provider credentials configured — harmless under
+        # Hermes' threat model (ACP is stdio-only, local-trust), but poor
+        # API hygiene and confusing if ACP ever grows multi-method auth.
+        provider = detect_provider()
+        if not provider:
+            return None
+        if not isinstance(method_id, str) or method_id.strip().lower() != provider:
+            return None
+        return AuthenticateResponse()
 
     # ---- Session management -------------------------------------------------
 
@@ -437,7 +452,28 @@ class HermesACPAgent(acp.Agent):
         cwd: str | None = None,
         **kwargs: Any,
     ) -> ListSessionsResponse:
+        """List ACP sessions with optional ``cwd`` filtering and cursor pagination.
+
+        ``cwd`` is passed through to ``SessionManager.list_sessions`` which already
+        normalizes and filters by working directory. ``cursor`` is a ``session_id``
+        previously returned as ``next_cursor``; results resume after that entry.
+        Server-side page size is capped at ``_LIST_SESSIONS_PAGE_SIZE``; when more
+        results remain, ``next_cursor`` is set to the last returned ``session_id``.
+        """
         infos = self.session_manager.list_sessions(cwd=cwd)
+
+        if cursor:
+            for idx, s in enumerate(infos):
+                if s["session_id"] == cursor:
+                    infos = infos[idx + 1:]
+                    break
+            else:
+                # Unknown cursor -> empty page (do not fall back to full list).
+                infos = []
+
+        has_more = len(infos) > _LIST_SESSIONS_PAGE_SIZE
+        infos = infos[:_LIST_SESSIONS_PAGE_SIZE]
+
         sessions = []
         for s in infos:
             updated_at = s.get("updated_at")
@@ -451,7 +487,9 @@ class HermesACPAgent(acp.Agent):
                     updated_at=updated_at,
                 )
             )
-        return ListSessionsResponse(sessions=sessions)
+
+        next_cursor = sessions[-1].session_id if has_more and sessions else None
+        return ListSessionsResponse(sessions=sessions, next_cursor=next_cursor)
 
     # ---- Prompt (core) ------------------------------------------------------
 
@@ -517,15 +555,32 @@ class HermesACPAgent(acp.Agent):
         agent.step_callback = step_cb
         agent.message_callback = message_cb
 
-        if approval_cb:
-            try:
-                from tools import terminal_tool as _terminal_tool
-                previous_approval_cb = getattr(_terminal_tool, "_approval_callback", None)
-                _terminal_tool.set_approval_callback(approval_cb)
-            except Exception:
-                logger.debug("Could not set ACP approval callback", exc_info=True)
+        # Approval callback is per-thread (thread-local, GHSA-qg5c-hvr5-hjgr).
+        # Set it INSIDE _run_agent so the TLS write happens in the executor
+        # thread — setting it here would write to the event-loop thread's TLS,
+        # not the executor's. Also set HERMES_INTERACTIVE so approval.py
+        # takes the CLI-interactive path (which calls the registered
+        # callback via prompt_dangerous_approval) instead of the
+        # non-interactive auto-approve branch (GHSA-96vc-wcxf-jjff).
+        # ACP's conn.request_permission maps cleanly to the interactive
+        # callback shape — not the gateway-queue HERMES_EXEC_ASK path,
+        # which requires a notify_cb registered in _gateway_notify_cbs.
+        previous_approval_cb = None
+        previous_interactive = None
 
         def _run_agent() -> dict:
+            nonlocal previous_approval_cb, previous_interactive
+            if approval_cb:
+                try:
+                    from tools import terminal_tool as _terminal_tool
+                    previous_approval_cb = _terminal_tool._get_approval_callback()
+                    _terminal_tool.set_approval_callback(approval_cb)
+                except Exception:
+                    logger.debug("Could not set ACP approval callback", exc_info=True)
+            # Signal to tools.approval that we have an interactive callback
+            # and the non-interactive auto-approve path must not fire.
+            previous_interactive = os.environ.get("HERMES_INTERACTIVE")
+            os.environ["HERMES_INTERACTIVE"] = "1"
             try:
                 result = agent.run_conversation(
                     user_message=user_text,
@@ -537,6 +592,11 @@ class HermesACPAgent(acp.Agent):
                 logger.exception("Agent error in session %s", session_id)
                 return {"final_response": f"Error: {e}", "messages": state.history}
             finally:
+                # Restore HERMES_INTERACTIVE.
+                if previous_interactive is None:
+                    os.environ.pop("HERMES_INTERACTIVE", None)
+                else:
+                    os.environ["HERMES_INTERACTIVE"] = previous_interactive
                 if approval_cb:
                     try:
                         from tools import terminal_tool as _terminal_tool

agent/anthropic_adapter.py

@@ -19,6 +19,7 @@ from pathlib import Path
 from hermes_constants import get_hermes_home
 from types import SimpleNamespace
 from typing import Any, Dict, List, Optional, Tuple
+from utils import normalize_proxy_env_vars
 
 try:
     import anthropic as _anthropic_sdk
@@ -265,6 +266,14 @@ def _is_third_party_anthropic_endpoint(base_url: str | None) -> bool:
     return True  # Any other endpoint is a third-party proxy
 
 
+def _is_kimi_coding_endpoint(base_url: str | None) -> bool:
+    """Return True for Kimi's /coding endpoint that requires claude-code UA."""
+    normalized = _normalize_base_url_text(base_url)
+    if not normalized:
+        return False
+    return normalized.rstrip("/").lower().startswith("https://api.kimi.com/coding")
+
+
 def _requires_bearer_auth(base_url: str | None) -> bool:
     """Return True for Anthropic-compatible providers that require Bearer auth.
 
@@ -308,6 +317,9 @@ def build_anthropic_client(api_key: str, base_url: str = None, timeout: float =
             "The 'anthropic' package is required for the Anthropic provider. "
             "Install it with: pip install 'anthropic>=0.39.0'"
         )
+
+    normalize_proxy_env_vars()
+
     from httpx import Timeout
 
     normalized_base_url = _normalize_base_url_text(base_url)
@@ -319,9 +331,18 @@ def build_anthropic_client(api_key: str, base_url: str = None, timeout: float =
         kwargs["base_url"] = normalized_base_url
     common_betas = _common_betas_for_base_url(normalized_base_url)
 
-    if _requires_bearer_auth(normalized_base_url):
+    if _is_kimi_coding_endpoint(base_url):
+        # Kimi's /coding endpoint requires User-Agent: claude-code/0.1.0
+        # to be recognized as a valid Coding Agent. Without it, returns 403.
+        # Check this BEFORE _requires_bearer_auth since both match api.kimi.com/coding.
+        kwargs["api_key"] = api_key
+        kwargs["default_headers"] = {
+            "User-Agent": "claude-code/0.1.0",
+            **( {"anthropic-beta": ",".join(common_betas)} if common_betas else {} )
+        }
+    elif _requires_bearer_auth(normalized_base_url):
         # Some Anthropic-compatible providers (e.g. MiniMax) expect the API key in
-        # Authorization: Bearer even for regular API keys. Route those endpoints
+        # Authorization: Bearer *** for regular API keys. Route those endpoints
         # through auth_token so the SDK sends Bearer auth instead of x-api-key.
         # Check this before OAuth token shape detection because MiniMax secrets do
         # not use Anthropic's sk-ant-api prefix and would otherwise be misread as
@@ -1062,6 +1083,31 @@ def convert_messages_to_anthropic(
                     "name": fn.get("name", ""),
                     "input": parsed_args,
                 })
+            # Kimi's /coding endpoint (Anthropic protocol) requires assistant
+            # tool-call messages to carry reasoning_content when thinking is
+            # enabled server-side.  Preserve it as a thinking block so Kimi
+            # can validate the message history.  See hermes-agent#13848.
+            #
+            # Accept empty string "" — _copy_reasoning_content_for_api()
+            # injects "" as a tier-3 fallback for Kimi tool-call messages
+            # that had no reasoning.  Kimi requires the field to exist, even
+            # if empty.
+            #
+            # Prepend (not append): Anthropic protocol requires thinking
+            # blocks before text and tool_use blocks.
+            #
+            # Guard: only add when reasoning_details didn't already contribute
+            # thinking blocks.  On native Anthropic, reasoning_details produces
+            # signed thinking blocks — adding another unsigned one from
+            # reasoning_content would create a duplicate (same text) that gets
+            # downgraded to a spurious text block on the last assistant message.
+            reasoning_content = m.get("reasoning_content")
+            _already_has_thinking = any(
+                isinstance(b, dict) and b.get("type") in ("thinking", "redacted_thinking")
+                for b in blocks
+            )
+            if isinstance(reasoning_content, str) and not _already_has_thinking:
+                blocks.insert(0, {"type": "thinking", "thinking": reasoning_content})
             # Anthropic rejects empty assistant content
             effective = blocks or content
             if not effective or effective == "":
@@ -1217,6 +1263,7 @@ def convert_messages_to_anthropic(
     #    cache markers can interfere with signature validation.
     _THINKING_TYPES = frozenset(("thinking", "redacted_thinking"))
     _is_third_party = _is_third_party_anthropic_endpoint(base_url)
+    _is_kimi = _is_kimi_coding_endpoint(base_url)
 
     last_assistant_idx = None
     for i in range(len(result) - 1, -1, -1):
@@ -1228,7 +1275,25 @@ def convert_messages_to_anthropic(
         if m.get("role") != "assistant" or not isinstance(m.get("content"), list):
             continue
 
-        if _is_third_party or idx != last_assistant_idx:
+        if _is_kimi:
+            # Kimi's /coding endpoint enables thinking server-side and
+            # requires unsigned thinking blocks on replayed assistant
+            # tool-call messages.  Strip signed Anthropic blocks (Kimi
+            # can't validate signatures) but preserve the unsigned ones
+            # we synthesised from reasoning_content above.
+            new_content = []
+            for b in m["content"]:
+                if not isinstance(b, dict) or b.get("type") not in _THINKING_TYPES:
+                    new_content.append(b)
+                    continue
+                if b.get("signature") or b.get("data"):
+                    # Anthropic-signed block — Kimi can't validate, strip
+                    continue
+                # Unsigned thinking (synthesised from reasoning_content) —
+                # keep it: Kimi needs it for message-history validation.
+                new_content.append(b)
+            m["content"] = new_content or [{"type": "text", "text": "(empty)"}]
+        elif _is_third_party or idx != last_assistant_idx:
             # Third-party endpoint: strip ALL thinking blocks from every
             # assistant message — signatures are Anthropic-proprietary.
             # Direct Anthropic: strip from non-latest assistant messages only.
@@ -1405,11 +1470,25 @@ def build_anthropic_kwargs(
     # MiniMax Anthropic-compat endpoints support thinking (manual mode only,
     # not adaptive).  Haiku does NOT support extended thinking — skip entirely.
     #
+    # Kimi's /coding endpoint speaks the Anthropic Messages protocol but has
+    # its own thinking semantics: when ``thinking.enabled`` is sent, Kimi
+    # validates the message history and requires every prior assistant
+    # tool-call message to carry OpenAI-style ``reasoning_content``.  The
+    # Anthropic path never populates that field, and
+    # ``convert_messages_to_anthropic`` strips all Anthropic thinking blocks
+    # on third-party endpoints — so the request fails with HTTP 400
+    # "thinking is enabled but reasoning_content is missing in assistant
+    # tool call message at index N".  Kimi's reasoning is driven server-side
+    # on the /coding route, so skip Anthropic's thinking parameter entirely
+    # for that host.  (Kimi on chat_completions enables thinking via
+    # extra_body in the ChatCompletionsTransport — see #13503.)
+    #
     # On 4.7+ the `thinking.display` field defaults to "omitted", which
     # silently hides reasoning text that Hermes surfaces in its CLI. We
     # request "summarized" so the reasoning blocks stay populated — matching
     # 4.6 behavior and preserving the activity-feed UX during long tool runs.
-    if reasoning_config and isinstance(reasoning_config, dict):
+    _is_kimi_coding = _is_kimi_coding_endpoint(base_url)
+    if reasoning_config and isinstance(reasoning_config, dict) and not _is_kimi_coding:
         if reasoning_config.get("enabled") is not False and "haiku" not in model.lower():
             effort = str(reasoning_config.get("effort", "medium")).lower()
             budget = THINKING_BUDGET.get(effort, 8000)

agent/auxiliary_client.py

@@ -48,7 +48,7 @@ from openai import OpenAI
 from agent.credential_pool import load_pool
 from hermes_cli.config import get_hermes_home
 from hermes_constants import OPENROUTER_BASE_URL
-from utils import base_url_host_matches, base_url_hostname
+from utils import base_url_host_matches, base_url_hostname, normalize_proxy_env_vars
 
 logger = logging.getLogger(__name__)
 
@@ -74,6 +74,10 @@ _PROVIDER_ALIASES = {
     "minimax_cn": "minimax-cn",
     "claude": "anthropic",
     "claude-code": "anthropic",
+    "volcengine-coding-plan": "volcengine",
+    "volcengine_coding_plan": "volcengine",
+    "byteplus-coding-plan": "byteplus",
+    "byteplus_coding_plan": "byteplus",
 }
 
 
@@ -134,6 +138,7 @@ _API_KEY_PROVIDER_AUX_MODELS: Dict[str, str] = {
     "gemini": "gemini-3-flash-preview",
     "zai": "glm-4.5-flash",
     "kimi-coding": "kimi-k2-turbo-preview",
+    "stepfun": "step-3.5-flash",
     "kimi-coding-cn": "kimi-k2-turbo-preview",
     "minimax": "MiniMax-M2.7",
     "minimax-cn": "MiniMax-M2.7",
@@ -182,8 +187,6 @@ auxiliary_is_nous: bool = False
 # Default auxiliary models per provider
 _OPENROUTER_MODEL = "google/gemini-3-flash-preview"
 _NOUS_MODEL = "google/gemini-3-flash-preview"
-_NOUS_FREE_TIER_VISION_MODEL = "xiaomi/mimo-v2-omni"
-_NOUS_FREE_TIER_AUX_MODEL = "xiaomi/mimo-v2-pro"
 _NOUS_DEFAULT_BASE_URL = "https://inference-api.nousresearch.com/v1"
 _ANTHROPIC_DEFAULT_BASE_URL = "https://api.anthropic.com"
 _AUTH_JSON_PATH = get_hermes_home() / "auth.json"
@@ -728,6 +731,33 @@ def _nous_base_url() -> str:
     return os.getenv("NOUS_INFERENCE_BASE_URL", _NOUS_DEFAULT_BASE_URL)
 
 
+def _resolve_nous_runtime_api(*, force_refresh: bool = False) -> Optional[tuple[str, str]]:
+    """Return fresh Nous runtime credentials when available.
+
+    This mirrors the main agent's 401 recovery path and keeps auxiliary
+    clients aligned with the singleton auth store + mint flow instead of
+    relying only on whatever raw tokens happen to be sitting in auth.json
+    or the credential pool.
+    """
+    try:
+        from hermes_cli.auth import resolve_nous_runtime_credentials
+
+        creds = resolve_nous_runtime_credentials(
+            min_key_ttl_seconds=max(60, int(os.getenv("HERMES_NOUS_MIN_KEY_TTL_SECONDS", "1800"))),
+            timeout_seconds=float(os.getenv("HERMES_NOUS_TIMEOUT_SECONDS", "15")),
+            force_mint=force_refresh,
+        )
+    except Exception as exc:
+        logger.debug("Auxiliary Nous runtime credential resolution failed: %s", exc)
+        return None
+
+    api_key = str(creds.get("api_key") or "").strip()
+    base_url = str(creds.get("base_url") or "").strip().rstrip("/")
+    if not api_key or not base_url:
+        return None
+    return api_key, base_url
+
+
 def _read_codex_access_token() -> Optional[str]:
     """Read a valid, non-expired Codex OAuth access token from Hermes auth store.
 
@@ -818,7 +848,7 @@ def _resolve_api_key_provider() -> Tuple[Optional[OpenAI], Optional[str]]:
                     return GeminiNativeClient(api_key=api_key, base_url=base_url), model
             extra = {}
             if base_url_host_matches(base_url, "api.kimi.com"):
-                extra["default_headers"] = {"User-Agent": "KimiCLI/1.30.0"}
+                extra["default_headers"] = {"User-Agent": "claude-code/0.1.0"}
             elif base_url_host_matches(base_url, "api.githubcopilot.com"):
                 from hermes_cli.models import copilot_default_headers
 
@@ -844,7 +874,7 @@ def _resolve_api_key_provider() -> Tuple[Optional[OpenAI], Optional[str]]:
                 return GeminiNativeClient(api_key=api_key, base_url=base_url), model
         extra = {}
         if base_url_host_matches(base_url, "api.kimi.com"):
-            extra["default_headers"] = {"User-Agent": "KimiCLI/1.30.0"}
+            extra["default_headers"] = {"User-Agent": "claude-code/0.1.0"}
         elif base_url_host_matches(base_url, "api.githubcopilot.com"):
             from hermes_cli.models import copilot_default_headers
 
@@ -894,29 +924,50 @@ def _try_nous(vision: bool = False) -> Tuple[Optional[OpenAI], Optional[str]]:
         pass
 
     nous = _read_nous_auth()
-    if not nous:
+    runtime = _resolve_nous_runtime_api(force_refresh=False)
+    if runtime is None and not nous:
         return None, None
     global auxiliary_is_nous
     auxiliary_is_nous = True
     logger.debug("Auxiliary client: Nous Portal")
-    if nous.get("source") == "pool":
-        model = "gemini-3-flash"
-    else:
-        model = _NOUS_MODEL
-    # Free-tier users can't use paid auxiliary models — use the free
-    # models instead: mimo-v2-omni for vision, mimo-v2-pro for text tasks.
+
+    # Ask the Portal which model it currently recommends for this task type.
+    # The /api/nous/recommended-models endpoint is the authoritative source:
+    # it distinguishes paid vs free tier recommendations, and get_nous_recommended_aux_model
+    # auto-detects the caller's tier via check_nous_free_tier().  Fall back to
+    # _NOUS_MODEL (google/gemini-3-flash-preview) when the Portal is unreachable
+    # or returns a null recommendation for this task type.
+    model = _NOUS_MODEL
     try:
-        from hermes_cli.models import check_nous_free_tier
-        if check_nous_free_tier():
-            model = _NOUS_FREE_TIER_VISION_MODEL if vision else _NOUS_FREE_TIER_AUX_MODEL
-            logger.debug("Free-tier Nous account — using %s for auxiliary/%s",
-                         model, "vision" if vision else "text")
-    except Exception:
-        pass
+        from hermes_cli.models import get_nous_recommended_aux_model
+        recommended = get_nous_recommended_aux_model(vision=vision)
+        if recommended:
+            model = recommended
+            logger.debug(
+                "Auxiliary/%s: using Portal-recommended model %s",
+                "vision" if vision else "text", model,
+            )
+        else:
+            logger.debug(
+                "Auxiliary/%s: no Portal recommendation, falling back to %s",
+                "vision" if vision else "text", model,
+            )
+    except Exception as exc:
+        logger.debug(
+            "Auxiliary/%s: recommended-models lookup failed (%s); "
+            "falling back to %s",
+            "vision" if vision else "text", exc, model,
+        )
+
+    if runtime is not None:
+        api_key, base_url = runtime
+    else:
+        api_key = _nous_api_key(nous or {})
+        base_url = str((nous or {}).get("inference_base_url") or _nous_base_url()).rstrip("/")
     return (
         OpenAI(
-            api_key=_nous_api_key(nous),
-            base_url=str(nous.get("inference_base_url") or _nous_base_url()).rstrip("/"),
+            api_key=api_key,
+            base_url=base_url,
         ),
         model,
     )
@@ -1028,6 +1079,8 @@ def _validate_proxy_env_urls() -> None:
     """
     from urllib.parse import urlparse
 
+    normalize_proxy_env_vars()
+
     for key in ("HTTPS_PROXY", "HTTP_PROXY", "ALL_PROXY",
                 "https_proxy", "http_proxy", "all_proxy"):
         value = str(os.environ.get(key) or "").strip()
@@ -1258,6 +1311,15 @@ def _is_connection_error(exc: Exception) -> bool:
     return False
 
 
+def _is_auth_error(exc: Exception) -> bool:
+    """Detect auth failures that should trigger provider-specific refresh."""
+    status = getattr(exc, "status_code", None)
+    if status == 401:
+        return True
+    err_lower = str(exc).lower()
+    return "error code: 401" in err_lower or "authenticationerror" in type(exc).__name__.lower()
+
+
 def _try_payment_fallback(
     failed_provider: str,
     task: str = None,
@@ -1441,7 +1503,7 @@ def _to_async_client(sync_client, model: str):
 
         async_kwargs["default_headers"] = copilot_default_headers()
     elif base_url_host_matches(sync_base_url, "api.kimi.com"):
-        async_kwargs["default_headers"] = {"User-Agent": "KimiCLI/1.30.0"}
+        async_kwargs["default_headers"] = {"User-Agent": "claude-code/0.1.0"}
     return AsyncOpenAI(**async_kwargs), model
 
 
@@ -1565,7 +1627,13 @@ def resolve_provider_client(
 
     # ── Nous Portal (OAuth) ──────────────────────────────────────────
     if provider == "nous":
-        client, default = _try_nous()
+        # Detect vision tasks: either explicit model override from
+        # _PROVIDER_VISION_MODELS, or caller passed a known vision model.
+        _is_vision = (
+            model in _PROVIDER_VISION_MODELS.values()
+            or (model or "").strip().lower() == "mimo-v2-omni"
+        )
+        client, default = _try_nous(vision=_is_vision)
         if client is None:
             logger.warning("resolve_provider_client: nous requested "
                            "but Nous Portal not configured (run: hermes auth)")
@@ -1622,7 +1690,7 @@ def resolve_provider_client(
             )
             extra = {}
             if base_url_host_matches(custom_base, "api.kimi.com"):
-                extra["default_headers"] = {"User-Agent": "KimiCLI/1.30.0"}
+                extra["default_headers"] = {"User-Agent": "claude-code/0.1.0"}
             elif base_url_host_matches(custom_base, "api.githubcopilot.com"):
                 from hermes_cli.models import copilot_default_headers
                 extra["default_headers"] = copilot_default_headers()
@@ -1729,7 +1797,7 @@ def resolve_provider_client(
         # Provider-specific headers
         headers = {}
         if base_url_host_matches(base_url, "api.kimi.com"):
-            headers["User-Agent"] = "KimiCLI/1.30.0"
+            headers["User-Agent"] = "claude-code/0.1.0"
         elif base_url_host_matches(base_url, "api.githubcopilot.com"):
             from hermes_cli.models import copilot_default_headers
 
@@ -1961,24 +2029,35 @@ def resolve_vision_provider_client(
         #      _PROVIDER_VISION_MODELS provides per-provider vision model
         #      overrides when the provider has a dedicated multimodal model
         #      that differs from the chat model (e.g. xiaomi → mimo-v2-omni,
-        #      zai → glm-5v-turbo).
+        #      zai → glm-5v-turbo). Nous is the exception: it has a dedicated
+        #      strict vision backend with tier-aware defaults, so it must not
+        #      fall through to the user's text chat model here.
         #   2. OpenRouter  (vision-capable aggregator fallback)
         #   3. Nous Portal (vision-capable aggregator fallback)
         #   4. Stop
         main_provider = _read_main_provider()
         main_model = _read_main_model()
         if main_provider and main_provider not in ("auto", ""):
-            vision_model = _PROVIDER_VISION_MODELS.get(main_provider, main_model)
-            rpc_client, rpc_model = resolve_provider_client(
-                main_provider, vision_model,
-                api_mode=resolved_api_mode)
-            if rpc_client is not None:
-                logger.info(
-                    "Vision auto-detect: using main provider %s (%s)",
-                    main_provider, rpc_model or vision_model,
-                )
-                return _finalize(
-                    main_provider, rpc_client, rpc_model or vision_model)
+            if main_provider == "nous":
+                sync_client, default_model = _resolve_strict_vision_backend(main_provider)
+                if sync_client is not None:
+                    logger.info(
+                        "Vision auto-detect: using main provider %s (%s)",
+                        main_provider, default_model or resolved_model or main_model,
+                    )
+                    return _finalize(main_provider, sync_client, default_model)
+            else:
+                vision_model = _PROVIDER_VISION_MODELS.get(main_provider, main_model)
+                rpc_client, rpc_model = resolve_provider_client(
+                    main_provider, vision_model,
+                    api_mode=resolved_api_mode)
+                if rpc_client is not None:
+                    logger.info(
+                        "Vision auto-detect: using main provider %s (%s)",
+                        main_provider, rpc_model or vision_model,
+                    )
+                    return _finalize(
+                        main_provider, rpc_client, rpc_model or vision_model)
 
         # Fall back through aggregators (uses their dedicated vision model,
         # not the user's main model) when main provider has no client.
@@ -2053,6 +2132,76 @@ _client_cache_lock = threading.Lock()
 _CLIENT_CACHE_MAX_SIZE = 64  # safety belt — evict oldest when exceeded
 
 
+def _client_cache_key(
+    provider: str,
+    *,
+    async_mode: bool,
+    base_url: Optional[str] = None,
+    api_key: Optional[str] = None,
+    api_mode: Optional[str] = None,
+    main_runtime: Optional[Dict[str, Any]] = None,
+) -> tuple:
+    runtime = _normalize_main_runtime(main_runtime)
+    runtime_key = tuple(runtime.get(field, "") for field in _MAIN_RUNTIME_FIELDS) if provider == "auto" else ()
+    return (provider, async_mode, base_url or "", api_key or "", api_mode or "", runtime_key)
+
+
+def _store_cached_client(cache_key: tuple, client: Any, default_model: Optional[str], *, bound_loop: Any = None) -> None:
+    with _client_cache_lock:
+        old_entry = _client_cache.get(cache_key)
+        if old_entry is not None and old_entry[0] is not client:
+            _force_close_async_httpx(old_entry[0])
+            try:
+                close_fn = getattr(old_entry[0], "close", None)
+                if callable(close_fn):
+                    close_fn()
+            except Exception:
+                pass
+        _client_cache[cache_key] = (client, default_model, bound_loop)
+
+
+def _refresh_nous_auxiliary_client(
+    *,
+    cache_provider: str,
+    model: Optional[str],
+    async_mode: bool,
+    base_url: Optional[str] = None,
+    api_key: Optional[str] = None,
+    api_mode: Optional[str] = None,
+    main_runtime: Optional[Dict[str, Any]] = None,
+) -> Tuple[Optional[Any], Optional[str]]:
+    """Refresh Nous runtime creds, rebuild the client, and replace the cache entry."""
+    runtime = _resolve_nous_runtime_api(force_refresh=True)
+    if runtime is None:
+        return None, model
+
+    fresh_key, fresh_base_url = runtime
+    sync_client = OpenAI(api_key=fresh_key, base_url=fresh_base_url)
+    final_model = model
+
+    current_loop = None
+    if async_mode:
+        try:
+            import asyncio as _aio
+            current_loop = _aio.get_event_loop()
+        except RuntimeError:
+            pass
+        client, final_model = _to_async_client(sync_client, final_model or "")
+    else:
+        client = sync_client
+
+    cache_key = _client_cache_key(
+        cache_provider,
+        async_mode=async_mode,
+        base_url=base_url,
+        api_key=api_key,
+        api_mode=api_mode,
+        main_runtime=main_runtime,
+    )
+    _store_cached_client(cache_key, client, final_model, bound_loop=current_loop)
+    return client, final_model
+
+
 def neuter_async_httpx_del() -> None:
     """Monkey-patch ``AsyncHttpxClientWrapper.__del__`` to be a no-op.
 
@@ -2206,8 +2355,14 @@ def _get_cached_client(
         except RuntimeError:
             pass
     runtime = _normalize_main_runtime(main_runtime)
-    runtime_key = tuple(runtime.get(field, "") for field in _MAIN_RUNTIME_FIELDS) if provider == "auto" else ()
-    cache_key = (provider, async_mode, base_url or "", api_key or "", api_mode or "", runtime_key)
+    cache_key = _client_cache_key(
+        provider,
+        async_mode=async_mode,
+        base_url=base_url,
+        api_key=api_key,
+        api_mode=api_mode,
+        main_runtime=main_runtime,
+    )
     with _client_cache_lock:
         if cache_key in _client_cache:
             cached_client, cached_default, cached_loop = _client_cache[cache_key]
@@ -2655,6 +2810,29 @@ def call_llm(
                     raise
                 first_err = retry_err
 
+        # ── Nous auth refresh parity with main agent ──────────────────
+        client_is_nous = (
+            resolved_provider == "nous"
+            or base_url_host_matches(_base_info, "inference-api.nousresearch.com")
+        )
+        if _is_auth_error(first_err) and client_is_nous:
+            refreshed_client, refreshed_model = _refresh_nous_auxiliary_client(
+                cache_provider=resolved_provider or "nous",
+                model=final_model,
+                async_mode=False,
+                base_url=resolved_base_url,
+                api_key=resolved_api_key,
+                api_mode=resolved_api_mode,
+                main_runtime=main_runtime,
+            )
+            if refreshed_client is not None:
+                logger.info("Auxiliary %s: refreshed Nous runtime credentials after 401, retrying",
+                            task or "call")
+                if refreshed_model and refreshed_model != kwargs.get("model"):
+                    kwargs["model"] = refreshed_model
+                return _validate_llm_response(
+                    refreshed_client.chat.completions.create(**kwargs), task)
+
         # ── Payment / credit exhaustion fallback ──────────────────────
         # When the resolved provider returns 402 or a credit-related error,
         # try alternative providers instead of giving up.  This handles the
@@ -2853,6 +3031,28 @@ async def async_call_llm(
                     raise
                 first_err = retry_err
 
+        # ── Nous auth refresh parity with main agent ──────────────────
+        client_is_nous = (
+            resolved_provider == "nous"
+            or base_url_host_matches(_client_base, "inference-api.nousresearch.com")
+        )
+        if _is_auth_error(first_err) and client_is_nous:
+            refreshed_client, refreshed_model = _refresh_nous_auxiliary_client(
+                cache_provider=resolved_provider or "nous",
+                model=final_model,
+                async_mode=True,
+                base_url=resolved_base_url,
+                api_key=resolved_api_key,
+                api_mode=resolved_api_mode,
+            )
+            if refreshed_client is not None:
+                logger.info("Auxiliary %s (async): refreshed Nous runtime credentials after 401, retrying",
+                            task or "call")
+                if refreshed_model and refreshed_model != kwargs.get("model"):
+                    kwargs["model"] = refreshed_model
+                return _validate_llm_response(
+                    await refreshed_client.chat.completions.create(**kwargs), task)
+
         # ── Payment / connection fallback (mirrors sync call_llm) ─────
         should_fallback = _is_payment_error(first_err) or _is_connection_error(first_err)
         is_auto = resolved_provider in ("auto", "", None)

agent/error_classifier.py

@@ -470,11 +470,16 @@ def _classify_by_status(
                 retryable=False,
                 should_fallback=True,
             )
-        # Generic 404 — could be model or endpoint
+        # Generic 404 with no "model not found" signal — could be a wrong
+        # endpoint path (common with local llama.cpp / Ollama / vLLM when
+        # the URL is slightly misconfigured), a proxy routing glitch, or
+        # a transient backend issue.  Classifying these as model_not_found
+        # silently falls back to a different provider and tells the model
+        # the model is missing, which is wrong and wastes a turn.  Treat
+        # as unknown so the retry loop surfaces the real error instead.
         return result_fn(
-            FailoverReason.model_not_found,
-            retryable=False,
-            should_fallback=True,
+            FailoverReason.unknown,
+            retryable=True,
         )
 
     if status_code == 413:

agent/image_gen_provider.py

@@ -0,0 +1,242 @@
+"""
+Image Generation Provider ABC
+=============================
+
+Defines the pluggable-backend interface for image generation. Providers register
+instances via ``PluginContext.register_image_gen_provider()``; the active one
+(selected via ``image_gen.provider`` in ``config.yaml``) services every
+``image_generate`` tool call.
+
+Providers live in ``<repo>/plugins/image_gen/<name>/`` (built-in, auto-loaded
+as ``kind: backend``) or ``~/.hermes/plugins/image_gen/<name>/`` (user, opt-in
+via ``plugins.enabled``).
+
+Response shape
+--------------
+All providers return a dict that :func:`success_response` / :func:`error_response`
+produce. The tool wrapper JSON-serializes it. Keys:
+
+    success        bool
+    image          str | None       URL or absolute file path
+    model          str              provider-specific model identifier
+    prompt         str              echoed prompt
+    aspect_ratio   str              "landscape" | "square" | "portrait"
+    provider       str              provider name (for diagnostics)
+    error          str              only when success=False
+    error_type     str              only when success=False
+"""
+
+from __future__ import annotations
+
+import abc
+import base64
+import datetime
+import logging
+import uuid
+from pathlib import Path
+from typing import Any, Dict, List, Optional, Tuple
+
+logger = logging.getLogger(__name__)
+
+
+VALID_ASPECT_RATIOS: Tuple[str, ...] = ("landscape", "square", "portrait")
+DEFAULT_ASPECT_RATIO = "landscape"
+
+
+# ---------------------------------------------------------------------------
+# ABC
+# ---------------------------------------------------------------------------
+
+
+class ImageGenProvider(abc.ABC):
+    """Abstract base class for an image generation backend.
+
+    Subclasses must implement :meth:`generate`. Everything else has sane
+    defaults — override only what your provider needs.
+    """
+
+    @property
+    @abc.abstractmethod
+    def name(self) -> str:
+        """Stable short identifier used in ``image_gen.provider`` config.
+
+        Lowercase, no spaces. Examples: ``fal``, ``openai``, ``replicate``.
+        """
+
+    @property
+    def display_name(self) -> str:
+        """Human-readable label shown in ``hermes tools``. Defaults to ``name.title()``."""
+        return self.name.title()
+
+    def is_available(self) -> bool:
+        """Return True when this provider can service calls.
+
+        Typically checks for a required API key. Default: True
+        (providers with no external dependencies are always available).
+        """
+        return True
+
+    def list_models(self) -> List[Dict[str, Any]]:
+        """Return catalog entries for ``hermes tools`` model picker.
+
+        Each entry::
+
+            {
+                "id": "gpt-image-1.5",               # required
+                "display": "GPT Image 1.5",          # optional; defaults to id
+                "speed": "~10s",                     # optional
+                "strengths": "...",                  # optional
+                "price": "$...",                     # optional
+            }
+
+        Default: empty list (provider has no user-selectable models).
+        """
+        return []
+
+    def get_setup_schema(self) -> Dict[str, Any]:
+        """Return provider metadata for the ``hermes tools`` picker.
+
+        Used by ``tools_config.py`` to inject this provider as a row in
+        the Image Generation provider list. Shape::
+
+            {
+                "name": "OpenAI",                     # picker label
+                "badge": "paid",                      # optional short tag
+                "tag": "One-line description...",     # optional subtitle
+                "env_vars": [                         # keys to prompt for
+                    {"key": "OPENAI_API_KEY",
+                     "prompt": "OpenAI API key",
+                     "url": "https://platform.openai.com/api-keys"},
+                ],
+            }
+
+        Default: minimal entry derived from ``display_name``. Override to
+        expose API key prompts and custom badges.
+        """
+        return {
+            "name": self.display_name,
+            "badge": "",
+            "tag": "",
+            "env_vars": [],
+        }
+
+    def default_model(self) -> Optional[str]:
+        """Return the default model id, or None if not applicable."""
+        models = self.list_models()
+        if models:
+            return models[0].get("id")
+        return None
+
+    @abc.abstractmethod
+    def generate(
+        self,
+        prompt: str,
+        aspect_ratio: str = DEFAULT_ASPECT_RATIO,
+        **kwargs: Any,
+    ) -> Dict[str, Any]:
+        """Generate an image.
+
+        Implementations should return the dict from :func:`success_response`
+        or :func:`error_response`. ``kwargs`` may contain forward-compat
+        parameters future versions of the schema will expose — implementations
+        should ignore unknown keys.
+        """
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+def resolve_aspect_ratio(value: Optional[str]) -> str:
+    """Clamp an aspect_ratio value to the valid set, defaulting to landscape.
+
+    Invalid values are coerced rather than rejected so the tool surface is
+    forgiving of agent mistakes.
+    """
+    if not isinstance(value, str):
+        return DEFAULT_ASPECT_RATIO
+    v = value.strip().lower()
+    if v in VALID_ASPECT_RATIOS:
+        return v
+    return DEFAULT_ASPECT_RATIO
+
+
+def _images_cache_dir() -> Path:
+    """Return ``$HERMES_HOME/cache/images/``, creating parents as needed."""
+    from hermes_constants import get_hermes_home
+
+    path = get_hermes_home() / "cache" / "images"
+    path.mkdir(parents=True, exist_ok=True)
+    return path
+
+
+def save_b64_image(
+    b64_data: str,
+    *,
+    prefix: str = "image",
+    extension: str = "png",
+) -> Path:
+    """Decode base64 image data and write it under ``$HERMES_HOME/cache/images/``.
+
+    Returns the absolute :class:`Path` to the saved file.
+
+    Filename format: ``<prefix>_<YYYYMMDD_HHMMSS>_<short-uuid>.<ext>``.
+    """
+    raw = base64.b64decode(b64_data)
+    ts = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
+    short = uuid.uuid4().hex[:8]
+    path = _images_cache_dir() / f"{prefix}_{ts}_{short}.{extension}"
+    path.write_bytes(raw)
+    return path
+
+
+def success_response(
+    *,
+    image: str,
+    model: str,
+    prompt: str,
+    aspect_ratio: str,
+    provider: str,
+    extra: Optional[Dict[str, Any]] = None,
+) -> Dict[str, Any]:
+    """Build a uniform success response dict.
+
+    ``image`` may be an HTTP URL or an absolute filesystem path (for b64
+    providers like OpenAI). Callers that need to pass through additional
+    backend-specific fields can supply ``extra``.
+    """
+    payload: Dict[str, Any] = {
+        "success": True,
+        "image": image,
+        "model": model,
+        "prompt": prompt,
+        "aspect_ratio": aspect_ratio,
+        "provider": provider,
+    }
+    if extra:
+        for k, v in extra.items():
+            payload.setdefault(k, v)
+    return payload
+
+
+def error_response(
+    *,
+    error: str,
+    error_type: str = "provider_error",
+    provider: str = "",
+    model: str = "",
+    prompt: str = "",
+    aspect_ratio: str = DEFAULT_ASPECT_RATIO,
+) -> Dict[str, Any]:
+    """Build a uniform error response dict."""
+    return {
+        "success": False,
+        "image": None,
+        "error": error,
+        "error_type": error_type,
+        "model": model,
+        "prompt": prompt,
+        "aspect_ratio": aspect_ratio,
+        "provider": provider,
+    }

agent/image_gen_registry.py

@@ -0,0 +1,120 @@
+"""
+Image Generation Provider Registry
+==================================
+
+Central map of registered providers. Populated by plugins at import-time via
+``PluginContext.register_image_gen_provider()``; consumed by the
+``image_generate`` tool to dispatch each call to the active backend.
+
+Active selection
+----------------
+The active provider is chosen by ``image_gen.provider`` in ``config.yaml``.
+If unset, :func:`get_active_provider` applies fallback logic:
+
+1. If exactly one provider is registered, use it.
+2. Otherwise if a provider named ``fal`` is registered, use it (legacy
+   default — matches pre-plugin behavior).
+3. Otherwise return ``None`` (the tool surfaces a helpful error pointing
+   the user at ``hermes tools``).
+"""
+
+from __future__ import annotations
+
+import logging
+import threading
+from typing import Dict, List, Optional
+
+from agent.image_gen_provider import ImageGenProvider
+
+logger = logging.getLogger(__name__)
+
+
+_providers: Dict[str, ImageGenProvider] = {}
+_lock = threading.Lock()
+
+
+def register_provider(provider: ImageGenProvider) -> None:
+    """Register an image generation provider.
+
+    Re-registration (same ``name``) overwrites the previous entry and logs
+    a debug message — this makes hot-reload scenarios (tests, dev loops)
+    behave predictably.
+    """
+    if not isinstance(provider, ImageGenProvider):
+        raise TypeError(
+            f"register_provider() expects an ImageGenProvider instance, "
+            f"got {type(provider).__name__}"
+        )
+    name = provider.name
+    if not isinstance(name, str) or not name.strip():
+        raise ValueError("Image gen provider .name must be a non-empty string")
+    with _lock:
+        existing = _providers.get(name)
+        _providers[name] = provider
+    if existing is not None:
+        logger.debug("Image gen provider '%s' re-registered (was %r)", name, type(existing).__name__)
+    else:
+        logger.debug("Registered image gen provider '%s' (%s)", name, type(provider).__name__)
+
+
+def list_providers() -> List[ImageGenProvider]:
+    """Return all registered providers, sorted by name."""
+    with _lock:
+        items = list(_providers.values())
+    return sorted(items, key=lambda p: p.name)
+
+
+def get_provider(name: str) -> Optional[ImageGenProvider]:
+    """Return the provider registered under *name*, or None."""
+    if not isinstance(name, str):
+        return None
+    with _lock:
+        return _providers.get(name.strip())
+
+
+def get_active_provider() -> Optional[ImageGenProvider]:
+    """Resolve the currently-active provider.
+
+    Reads ``image_gen.provider`` from config.yaml; falls back per the
+    module docstring.
+    """
+    configured: Optional[str] = None
+    try:
+        from hermes_cli.config import load_config
+
+        cfg = load_config()
+        section = cfg.get("image_gen") if isinstance(cfg, dict) else None
+        if isinstance(section, dict):
+            raw = section.get("provider")
+            if isinstance(raw, str) and raw.strip():
+                configured = raw.strip()
+    except Exception as exc:
+        logger.debug("Could not read image_gen.provider from config: %s", exc)
+
+    with _lock:
+        snapshot = dict(_providers)
+
+    if configured:
+        provider = snapshot.get(configured)
+        if provider is not None:
+            return provider
+        logger.debug(
+            "image_gen.provider='%s' configured but not registered; falling back",
+            configured,
+        )
+
+    # Fallback: single-provider case
+    if len(snapshot) == 1:
+        return next(iter(snapshot.values()))
+
+    # Fallback: prefer legacy FAL for backward compat
+    if "fal" in snapshot:
+        return snapshot["fal"]
+
+    return None
+
+
+def _reset_for_tests() -> None:
+    """Clear the registry. **Test-only.**"""
+    with _lock:
+        _providers.clear()

agent/model_metadata.py

@@ -14,8 +14,8 @@ from urllib.parse import urlparse
 import requests
 import yaml
 
+from hermes_cli.volcengine_byteplus import model_context_window
 from utils import base_url_host_matches, base_url_hostname
-
 from hermes_constants import OPENROUTER_MODELS_URL
 
 logger = logging.getLogger(__name__)
@@ -25,18 +25,22 @@ logger = logging.getLogger(__name__)
 # are preserved so the full model name reaches cache lookups and server queries.
 _PROVIDER_PREFIXES: frozenset[str] = frozenset({
     "openrouter", "nous", "openai-codex", "copilot", "copilot-acp",
-    "gemini", "ollama-cloud", "zai", "kimi-coding", "kimi-coding-cn", "minimax", "minimax-cn", "anthropic", "deepseek",
+    "gemini", "ollama-cloud", "zai", "kimi-coding", "kimi-coding-cn", "stepfun", "minimax", "minimax-cn", "anthropic", "deepseek",
     "opencode-zen", "opencode-go", "ai-gateway", "kilocode", "alibaba",
     "qwen-oauth",
     "xiaomi",
     "arcee",
+    "volcengine",
+    "volcengine-coding-plan",
+    "byteplus",
+    "byteplus-coding-plan",
     "custom", "local",
     # Common aliases
     "google", "google-gemini", "google-ai-studio",
     "glm", "z-ai", "z.ai", "zhipu", "github", "github-copilot",
     "github-models", "kimi", "moonshot", "kimi-cn", "moonshot-cn", "claude", "deep-seek",
     "ollama",
-    "opencode", "zen", "go", "vercel", "kilo", "dashscope", "aliyun", "qwen",
+    "stepfun", "opencode", "zen", "go", "vercel", "kilo", "dashscope", "aliyun", "qwen",
     "mimo", "xiaomi-mimo",
     "arcee-ai", "arceeai",
     "xai", "x-ai", "x.ai", "grok",
@@ -237,6 +241,8 @@ _URL_TO_PROVIDER: Dict[str, str] = {
     "api.moonshot.ai": "kimi-coding",
     "api.moonshot.cn": "kimi-coding-cn",
     "api.kimi.com": "kimi-coding",
+    "api.stepfun.ai": "stepfun",
+    "api.stepfun.com": "stepfun",
     "api.arcee.ai": "arcee",
     "api.minimax": "minimax",
     "dashscope.aliyuncs.com": "alibaba",
@@ -255,6 +261,8 @@ _URL_TO_PROVIDER: Dict[str, str] = {
     "api.xiaomimimo.com": "xiaomi",
     "xiaomimimo.com": "xiaomi",
     "ollama.com": "ollama-cloud",
+    "ark.cn-beijing.volces.com": "volcengine",
+    "ark.ap-southeast.bytepluses.com": "byteplus",
 }
 
 
@@ -1117,12 +1125,20 @@ def get_model_context_length(
         ctx = _resolve_nous_context_length(model)
         if ctx:
             return ctx
+    if effective_provider in {"volcengine", "byteplus"}:
+        ctx = model_context_window(model)
+        if ctx:
+            return ctx
     if effective_provider:
         from agent.models_dev import lookup_models_dev_context
         ctx = lookup_models_dev_context(effective_provider, model)
         if ctx:
             return ctx
 
+    ctx = model_context_window(model)
+    if ctx:
+        return ctx
+
     # 6. OpenRouter live API metadata (provider-unaware fallback)
     metadata = fetch_model_metadata()
     if model in metadata:

agent/models_dev.py

@@ -146,6 +146,7 @@ PROVIDER_TO_MODELS_DEV: Dict[str, str] = {
     "openai-codex": "openai",
     "zai": "zai",
     "kimi-coding": "kimi-for-coding",
+    "stepfun": "stepfun",
     "kimi-coding-cn": "kimi-for-coding",
     "minimax": "minimax",
     "minimax-cn": "minimax-cn",

agent/prompt_builder.py

@@ -350,7 +350,13 @@ PLATFORM_HINTS = {
     ),
     "cli": (
         "You are a CLI AI Agent. Try not to use markdown but simple text "
-        "renderable inside a terminal."
+        "renderable inside a terminal. "
+        "File delivery: there is no attachment channel — the user reads your "
+        "response directly in their terminal. Do NOT emit MEDIA:/path tags "
+        "(those are only intercepted on messaging platforms like Telegram, "
+        "Discord, Slack, etc.; on the CLI they render as literal text). "
+        "When referring to a file you created or changed, just state its "
+        "absolute path in plain text; the user can open it from there."
     ),
     "sms": (
         "You are communicating via SMS. Keep responses concise and use plain text "

agent/transports/__init__.py

@@ -37,3 +37,15 @@ def _discover_transports() -> None:
         import agent.transports.anthropic  # noqa: F401
     except ImportError:
         pass
+    try:
+        import agent.transports.codex  # noqa: F401
+    except ImportError:
+        pass
+    try:
+        import agent.transports.chat_completions  # noqa: F401
+    except ImportError:
+        pass
+    try:
+        import agent.transports.bedrock  # noqa: F401
+    except ImportError:
+        pass

agent/transports/bedrock.py

@@ -0,0 +1,154 @@
+"""AWS Bedrock Converse API transport.
+
+Delegates to the existing adapter functions in agent/bedrock_adapter.py.
+Bedrock uses its own boto3 client (not the OpenAI SDK), so the transport
+owns format conversion and normalization, while client construction and
+boto3 calls stay on AIAgent.
+"""
+
+from typing import Any, Dict, List, Optional
+
+from agent.transports.base import ProviderTransport
+from agent.transports.types import NormalizedResponse, ToolCall, Usage
+
+
+class BedrockTransport(ProviderTransport):
+    """Transport for api_mode='bedrock_converse'."""
+
+    @property
+    def api_mode(self) -> str:
+        return "bedrock_converse"
+
+    def convert_messages(self, messages: List[Dict[str, Any]], **kwargs) -> Any:
+        """Convert OpenAI messages to Bedrock Converse format."""
+        from agent.bedrock_adapter import convert_messages_to_converse
+        return convert_messages_to_converse(messages)
+
+    def convert_tools(self, tools: List[Dict[str, Any]]) -> Any:
+        """Convert OpenAI tool schemas to Bedrock Converse toolConfig."""
+        from agent.bedrock_adapter import convert_tools_to_converse
+        return convert_tools_to_converse(tools)
+
+    def build_kwargs(
+        self,
+        model: str,
+        messages: List[Dict[str, Any]],
+        tools: Optional[List[Dict[str, Any]]] = None,
+        **params,
+    ) -> Dict[str, Any]:
+        """Build Bedrock converse() kwargs.
+
+        Calls convert_messages and convert_tools internally.
+
+        params:
+            max_tokens: int — output token limit (default 4096)
+            temperature: float | None
+            guardrail_config: dict | None — Bedrock guardrails
+            region: str — AWS region (default 'us-east-1')
+        """
+        from agent.bedrock_adapter import build_converse_kwargs
+
+        region = params.get("region", "us-east-1")
+        guardrail = params.get("guardrail_config")
+
+        kwargs = build_converse_kwargs(
+            model=model,
+            messages=messages,
+            tools=tools,
+            max_tokens=params.get("max_tokens", 4096),
+            temperature=params.get("temperature"),
+            guardrail_config=guardrail,
+        )
+        # Sentinel keys for dispatch — agent pops these before the boto3 call
+        kwargs["__bedrock_converse__"] = True
+        kwargs["__bedrock_region__"] = region
+        return kwargs
+
+    def normalize_response(self, response: Any, **kwargs) -> NormalizedResponse:
+        """Normalize Bedrock response to NormalizedResponse.
+
+        Handles two shapes:
+        1. Raw boto3 dict (from direct converse() calls)
+        2. Already-normalized SimpleNamespace with .choices (from dispatch site)
+        """
+        from agent.bedrock_adapter import normalize_converse_response
+
+        # Normalize to OpenAI-compatible SimpleNamespace
+        if hasattr(response, "choices") and response.choices:
+            # Already normalized at dispatch site
+            ns = response
+        else:
+            # Raw boto3 dict
+            ns = normalize_converse_response(response)
+
+        choice = ns.choices[0]
+        msg = choice.message
+        finish_reason = choice.finish_reason or "stop"
+
+        tool_calls = None
+        if msg.tool_calls:
+            tool_calls = [
+                ToolCall(
+                    id=tc.id,
+                    name=tc.function.name,
+                    arguments=tc.function.arguments,
+                )
+                for tc in msg.tool_calls
+            ]
+
+        usage = None
+        if hasattr(ns, "usage") and ns.usage:
+            u = ns.usage
+            usage = Usage(
+                prompt_tokens=getattr(u, "prompt_tokens", 0) or 0,
+                completion_tokens=getattr(u, "completion_tokens", 0) or 0,
+                total_tokens=getattr(u, "total_tokens", 0) or 0,
+            )
+
+        reasoning = getattr(msg, "reasoning", None) or getattr(msg, "reasoning_content", None)
+
+        return NormalizedResponse(
+            content=msg.content,
+            tool_calls=tool_calls,
+            finish_reason=finish_reason,
+            reasoning=reasoning,
+            usage=usage,
+        )
+
+    def validate_response(self, response: Any) -> bool:
+        """Check Bedrock response structure.
+
+        After normalize_converse_response, the response has OpenAI-compatible
+        .choices — same check as chat_completions.
+        """
+        if response is None:
+            return False
+        # Raw Bedrock dict response — check for 'output' key
+        if isinstance(response, dict):
+            return "output" in response
+        # Already-normalized SimpleNamespace
+        if hasattr(response, "choices"):
+            return bool(response.choices)
+        return False
+
+    def map_finish_reason(self, raw_reason: str) -> str:
+        """Map Bedrock stop reason to OpenAI finish_reason.
+
+        The adapter already does this mapping inside normalize_converse_response,
+        so this is only used for direct access to raw responses.
+        """
+        _MAP = {
+            "end_turn": "stop",
+            "tool_use": "tool_calls",
+            "max_tokens": "length",
+            "stop_sequence": "stop",
+            "guardrail_intervened": "content_filter",
+            "content_filtered": "content_filter",
+        }
+        return _MAP.get(raw_reason, "stop")
+
+
+# Auto-register on import
+from agent.transports import register_transport  # noqa: E402
+
+register_transport("bedrock_converse", BedrockTransport)

agent/transports/chat_completions.py

@@ -0,0 +1,387 @@
+"""OpenAI Chat Completions transport.
+
+Handles the default api_mode ('chat_completions') used by ~16 OpenAI-compatible
+providers (OpenRouter, Nous, NVIDIA, Qwen, Ollama, DeepSeek, xAI, Kimi, etc.).
+
+Messages and tools are already in OpenAI format — convert_messages and
+convert_tools are near-identity.  The complexity lives in build_kwargs
+which has provider-specific conditionals for max_tokens defaults,
+reasoning configuration, temperature handling, and extra_body assembly.
+"""
+
+import copy
+from typing import Any, Dict, List, Optional
+
+from agent.prompt_builder import DEVELOPER_ROLE_MODELS
+from agent.transports.base import ProviderTransport
+from agent.transports.types import NormalizedResponse, ToolCall, Usage
+
+
+class ChatCompletionsTransport(ProviderTransport):
+    """Transport for api_mode='chat_completions'.
+
+    The default path for OpenAI-compatible providers.
+    """
+
+    @property
+    def api_mode(self) -> str:
+        return "chat_completions"
+
+    def convert_messages(self, messages: List[Dict[str, Any]], **kwargs) -> List[Dict[str, Any]]:
+        """Messages are already in OpenAI format — sanitize Codex leaks only.
+
+        Strips Codex Responses API fields (``codex_reasoning_items`` on the
+        message, ``call_id``/``response_item_id`` on tool_calls) that strict
+        chat-completions providers reject with 400/422.
+        """
+        needs_sanitize = False
+        for msg in messages:
+            if not isinstance(msg, dict):
+                continue
+            if "codex_reasoning_items" in msg:
+                needs_sanitize = True
+                break
+            tool_calls = msg.get("tool_calls")
+            if isinstance(tool_calls, list):
+                for tc in tool_calls:
+                    if isinstance(tc, dict) and ("call_id" in tc or "response_item_id" in tc):
+                        needs_sanitize = True
+                        break
+                if needs_sanitize:
+                    break
+
+        if not needs_sanitize:
+            return messages
+
+        sanitized = copy.deepcopy(messages)
+        for msg in sanitized:
+            if not isinstance(msg, dict):
+                continue
+            msg.pop("codex_reasoning_items", None)
+            tool_calls = msg.get("tool_calls")
+            if isinstance(tool_calls, list):
+                for tc in tool_calls:
+                    if isinstance(tc, dict):
+                        tc.pop("call_id", None)
+                        tc.pop("response_item_id", None)
+        return sanitized
+
+    def convert_tools(self, tools: List[Dict[str, Any]]) -> List[Dict[str, Any]]:
+        """Tools are already in OpenAI format — identity."""
+        return tools
+
+    def build_kwargs(
+        self,
+        model: str,
+        messages: List[Dict[str, Any]],
+        tools: Optional[List[Dict[str, Any]]] = None,
+        **params,
+    ) -> Dict[str, Any]:
+        """Build chat.completions.create() kwargs.
+
+        This is the most complex transport method — it handles ~16 providers
+        via params rather than subclasses.
+
+        params:
+            timeout: float — API call timeout
+            max_tokens: int | None — user-configured max tokens
+            ephemeral_max_output_tokens: int | None — one-shot override (error recovery)
+            max_tokens_param_fn: callable — returns {max_tokens: N} or {max_completion_tokens: N}
+            reasoning_config: dict | None
+            request_overrides: dict | None
+            session_id: str | None
+            qwen_session_metadata: dict | None — {sessionId, promptId} precomputed
+            model_lower: str — lowercase model name for pattern matching
+            # Provider detection flags (all optional, default False)
+            is_openrouter: bool
+            is_nous: bool
+            is_qwen_portal: bool
+            is_github_models: bool
+            is_nvidia_nim: bool
+            is_kimi: bool
+            is_custom_provider: bool
+            ollama_num_ctx: int | None
+            # Provider routing
+            provider_preferences: dict | None
+            # Qwen-specific
+            qwen_prepare_fn: callable | None — runs AFTER codex sanitization
+            qwen_prepare_inplace_fn: callable | None — in-place variant for deepcopied lists
+            # Temperature
+            fixed_temperature: Any — from _fixed_temperature_for_model()
+            omit_temperature: bool
+            # Reasoning
+            supports_reasoning: bool
+            github_reasoning_extra: dict | None
+            # Claude on OpenRouter/Nous max output
+            anthropic_max_output: int | None
+            # Extra
+            extra_body_additions: dict | None — pre-built extra_body entries
+        """
+        # Codex sanitization: drop reasoning_items / call_id / response_item_id
+        sanitized = self.convert_messages(messages)
+
+        # Qwen portal prep AFTER codex sanitization.  If sanitize already
+        # deepcopied, reuse that copy via the in-place variant to avoid a
+        # second deepcopy.
+        is_qwen = params.get("is_qwen_portal", False)
+        if is_qwen:
+            qwen_prep = params.get("qwen_prepare_fn")
+            qwen_prep_inplace = params.get("qwen_prepare_inplace_fn")
+            if sanitized is messages:
+                if qwen_prep is not None:
+                    sanitized = qwen_prep(sanitized)
+            else:
+                # Already deepcopied — transform in place
+                if qwen_prep_inplace is not None:
+                    qwen_prep_inplace(sanitized)
+                elif qwen_prep is not None:
+                    sanitized = qwen_prep(sanitized)
+
+        # Developer role swap for GPT-5/Codex models
+        model_lower = params.get("model_lower", (model or "").lower())
+        if (
+            sanitized
+            and isinstance(sanitized[0], dict)
+            and sanitized[0].get("role") == "system"
+            and any(p in model_lower for p in DEVELOPER_ROLE_MODELS)
+        ):
+            sanitized = list(sanitized)
+            sanitized[0] = {**sanitized[0], "role": "developer"}
+
+        api_kwargs: Dict[str, Any] = {
+            "model": model,
+            "messages": sanitized,
+        }
+
+        timeout = params.get("timeout")
+        if timeout is not None:
+            api_kwargs["timeout"] = timeout
+
+        # Temperature
+        fixed_temp = params.get("fixed_temperature")
+        omit_temp = params.get("omit_temperature", False)
+        if omit_temp:
+            api_kwargs.pop("temperature", None)
+        elif fixed_temp is not None:
+            api_kwargs["temperature"] = fixed_temp
+
+        # Qwen metadata (caller precomputes {sessionId, promptId})
+        qwen_meta = params.get("qwen_session_metadata")
+        if qwen_meta and is_qwen:
+            api_kwargs["metadata"] = qwen_meta
+
+        # Tools
+        if tools:
+            api_kwargs["tools"] = tools
+
+        # max_tokens resolution — priority: ephemeral > user > provider default
+        max_tokens_fn = params.get("max_tokens_param_fn")
+        ephemeral = params.get("ephemeral_max_output_tokens")
+        max_tokens = params.get("max_tokens")
+        anthropic_max_out = params.get("anthropic_max_output")
+        is_nvidia_nim = params.get("is_nvidia_nim", False)
+        is_kimi = params.get("is_kimi", False)
+        reasoning_config = params.get("reasoning_config")
+
+        if ephemeral is not None and max_tokens_fn:
+            api_kwargs.update(max_tokens_fn(ephemeral))
+        elif max_tokens is not None and max_tokens_fn:
+            api_kwargs.update(max_tokens_fn(max_tokens))
+        elif is_nvidia_nim and max_tokens_fn:
+            api_kwargs.update(max_tokens_fn(16384))
+        elif is_qwen and max_tokens_fn:
+            api_kwargs.update(max_tokens_fn(65536))
+        elif is_kimi and max_tokens_fn:
+            # Kimi/Moonshot: 32000 matches Kimi CLI's default
+            api_kwargs.update(max_tokens_fn(32000))
+        elif anthropic_max_out is not None:
+            api_kwargs["max_tokens"] = anthropic_max_out
+
+        # Kimi: top-level reasoning_effort (unless thinking disabled)
+        if is_kimi:
+            _kimi_thinking_off = bool(
+                reasoning_config
+                and isinstance(reasoning_config, dict)
+                and reasoning_config.get("enabled") is False
+            )
+            if not _kimi_thinking_off:
+                _kimi_effort = "medium"
+                if reasoning_config and isinstance(reasoning_config, dict):
+                    _e = (reasoning_config.get("effort") or "").strip().lower()
+                    if _e in ("low", "medium", "high"):
+                        _kimi_effort = _e
+                api_kwargs["reasoning_effort"] = _kimi_effort
+
+        # extra_body assembly
+        extra_body: Dict[str, Any] = {}
+
+        is_openrouter = params.get("is_openrouter", False)
+        is_nous = params.get("is_nous", False)
+        is_github_models = params.get("is_github_models", False)
+
+        provider_prefs = params.get("provider_preferences")
+        if provider_prefs and is_openrouter:
+            extra_body["provider"] = provider_prefs
+
+        # Kimi extra_body.thinking
+        if is_kimi:
+            _kimi_thinking_enabled = True
+            if reasoning_config and isinstance(reasoning_config, dict):
+                if reasoning_config.get("enabled") is False:
+                    _kimi_thinking_enabled = False
+            extra_body["thinking"] = {
+                "type": "enabled" if _kimi_thinking_enabled else "disabled",
+            }
+
+        # Reasoning
+        if params.get("supports_reasoning", False):
+            if is_github_models:
+                gh_reasoning = params.get("github_reasoning_extra")
+                if gh_reasoning is not None:
+                    extra_body["reasoning"] = gh_reasoning
+            else:
+                if reasoning_config is not None:
+                    rc = dict(reasoning_config)
+                    if is_nous and rc.get("enabled") is False:
+                        pass  # omit for Nous when disabled
+                    else:
+                        extra_body["reasoning"] = rc
+                else:
+                    extra_body["reasoning"] = {"enabled": True, "effort": "medium"}
+
+        if is_nous:
+            extra_body["tags"] = ["product=hermes-agent"]
+
+        # Ollama num_ctx
+        ollama_ctx = params.get("ollama_num_ctx")
+        if ollama_ctx:
+            options = extra_body.get("options", {})
+            options["num_ctx"] = ollama_ctx
+            extra_body["options"] = options
+
+        # Ollama/custom think=false
+        if params.get("is_custom_provider", False):
+            if reasoning_config and isinstance(reasoning_config, dict):
+                _effort = (reasoning_config.get("effort") or "").strip().lower()
+                _enabled = reasoning_config.get("enabled", True)
+                if _effort == "none" or _enabled is False:
+                    extra_body["think"] = False
+
+        if is_qwen:
+            extra_body["vl_high_resolution_images"] = True
+
+        # Merge any pre-built extra_body additions
+        additions = params.get("extra_body_additions")
+        if additions:
+            extra_body.update(additions)
+
+        if extra_body:
+            api_kwargs["extra_body"] = extra_body
+
+        # Request overrides last (service_tier etc.)
+        overrides = params.get("request_overrides")
+        if overrides:
+            api_kwargs.update(overrides)
+
+        return api_kwargs
+
+    def normalize_response(self, response: Any, **kwargs) -> NormalizedResponse:
+        """Normalize OpenAI ChatCompletion to NormalizedResponse.
+
+        For chat_completions, this is near-identity — the response is already
+        in OpenAI format.  extra_content on tool_calls (Gemini thought_signature)
+        is preserved via ToolCall.provider_data.  reasoning_details (OpenRouter
+        unified format) and reasoning_content (DeepSeek/Moonshot) are also
+        preserved for downstream replay.
+        """
+        choice = response.choices[0]
+        msg = choice.message
+        finish_reason = choice.finish_reason or "stop"
+
+        tool_calls = None
+        if msg.tool_calls:
+            tool_calls = []
+            for tc in msg.tool_calls:
+                # Preserve provider-specific extras on the tool call.
+                # Gemini 3 thinking models attach extra_content with
+                # thought_signature — without replay on the next turn the API
+                # rejects the request with 400.
+                tc_provider_data: Dict[str, Any] = {}
+                extra = getattr(tc, "extra_content", None)
+                if extra is None and hasattr(tc, "model_extra"):
+                    extra = (tc.model_extra or {}).get("extra_content")
+                if extra is not None:
+                    if hasattr(extra, "model_dump"):
+                        try:
+                            extra = extra.model_dump()
+                        except Exception:
+                            pass
+                    tc_provider_data["extra_content"] = extra
+                tool_calls.append(ToolCall(
+                    id=tc.id,
+                    name=tc.function.name,
+                    arguments=tc.function.arguments,
+                    provider_data=tc_provider_data or None,
+                ))
+
+        usage = None
+        if hasattr(response, "usage") and response.usage:
+            u = response.usage
+            usage = Usage(
+                prompt_tokens=getattr(u, "prompt_tokens", 0) or 0,
+                completion_tokens=getattr(u, "completion_tokens", 0) or 0,
+                total_tokens=getattr(u, "total_tokens", 0) or 0,
+            )
+
+        # Preserve reasoning fields separately.  DeepSeek/Moonshot use
+        # ``reasoning_content``; others use ``reasoning``.  Downstream code
+        # (_extract_reasoning, thinking-prefill retry) reads both distinctly,
+        # so keep them apart in provider_data rather than merging.
+        reasoning = getattr(msg, "reasoning", None)
+        reasoning_content = getattr(msg, "reasoning_content", None)
+
+        provider_data: Dict[str, Any] = {}
+        if reasoning_content:
+            provider_data["reasoning_content"] = reasoning_content
+        rd = getattr(msg, "reasoning_details", None)
+        if rd:
+            provider_data["reasoning_details"] = rd
+
+        return NormalizedResponse(
+            content=msg.content,
+            tool_calls=tool_calls,
+            finish_reason=finish_reason,
+            reasoning=reasoning,
+            usage=usage,
+            provider_data=provider_data or None,
+        )
+
+    def validate_response(self, response: Any) -> bool:
+        """Check that response has valid choices."""
+        if response is None:
+            return False
+        if not hasattr(response, "choices") or response.choices is None:
+            return False
+        if not response.choices:
+            return False
+        return True
+
+    def extract_cache_stats(self, response: Any) -> Optional[Dict[str, int]]:
+        """Extract OpenRouter/OpenAI cache stats from prompt_tokens_details."""
+        usage = getattr(response, "usage", None)
+        if usage is None:
+            return None
+        details = getattr(usage, "prompt_tokens_details", None)
+        if details is None:
+            return None
+        cached = getattr(details, "cached_tokens", 0) or 0
+        written = getattr(details, "cache_write_tokens", 0) or 0
+        if cached or written:
+            return {"cached_tokens": cached, "creation_tokens": written}
+        return None
+
+
+# Auto-register on import
+from agent.transports import register_transport  # noqa: E402
+
+register_transport("chat_completions", ChatCompletionsTransport)

agent/transports/codex.py

@@ -0,0 +1,217 @@
+"""OpenAI Responses API (Codex) transport.
+
+Delegates to the existing adapter functions in agent/codex_responses_adapter.py.
+This transport owns format conversion and normalization — NOT client lifecycle,
+streaming, or the _run_codex_stream() call path.
+"""
+
+from typing import Any, Dict, List, Optional
+
+from agent.transports.base import ProviderTransport
+from agent.transports.types import NormalizedResponse, ToolCall, Usage
+
+
+class ResponsesApiTransport(ProviderTransport):
+    """Transport for api_mode='codex_responses'.
+
+    Wraps the functions extracted into codex_responses_adapter.py (PR 1).
+    """
+
+    @property
+    def api_mode(self) -> str:
+        return "codex_responses"
+
+    def convert_messages(self, messages: List[Dict[str, Any]], **kwargs) -> Any:
+        """Convert OpenAI chat messages to Responses API input items."""
+        from agent.codex_responses_adapter import _chat_messages_to_responses_input
+        return _chat_messages_to_responses_input(messages)
+
+    def convert_tools(self, tools: List[Dict[str, Any]]) -> Any:
+        """Convert OpenAI tool schemas to Responses API function definitions."""
+        from agent.codex_responses_adapter import _responses_tools
+        return _responses_tools(tools)
+
+    def build_kwargs(
+        self,
+        model: str,
+        messages: List[Dict[str, Any]],
+        tools: Optional[List[Dict[str, Any]]] = None,
+        **params,
+    ) -> Dict[str, Any]:
+        """Build Responses API kwargs.
+
+        Calls convert_messages and convert_tools internally.
+
+        params:
+            instructions: str — system prompt (extracted from messages[0] if not given)
+            reasoning_config: dict | None — {effort, enabled}
+            session_id: str | None — used for prompt_cache_key + xAI conv header
+            max_tokens: int | None — max_output_tokens
+            request_overrides: dict | None — extra kwargs merged in
+            provider: str | None — provider name for backend-specific logic
+            base_url: str | None — endpoint URL
+            base_url_hostname: str | None — hostname for backend detection
+            is_github_responses: bool — Copilot/GitHub models backend
+            is_codex_backend: bool — chatgpt.com/backend-api/codex
+            is_xai_responses: bool — xAI/Grok backend
+            github_reasoning_extra: dict | None — Copilot reasoning params
+        """
+        from agent.codex_responses_adapter import (
+            _chat_messages_to_responses_input,
+            _responses_tools,
+        )
+
+        from run_agent import DEFAULT_AGENT_IDENTITY
+
+        instructions = params.get("instructions", "")
+        payload_messages = messages
+        if not instructions:
+            if messages and messages[0].get("role") == "system":
+                instructions = str(messages[0].get("content") or "").strip()
+                payload_messages = messages[1:]
+        if not instructions:
+            instructions = DEFAULT_AGENT_IDENTITY
+
+        is_github_responses = params.get("is_github_responses", False)
+        is_codex_backend = params.get("is_codex_backend", False)
+        is_xai_responses = params.get("is_xai_responses", False)
+
+        # Resolve reasoning effort
+        reasoning_effort = "medium"
+        reasoning_enabled = True
+        reasoning_config = params.get("reasoning_config")
+        if reasoning_config and isinstance(reasoning_config, dict):
+            if reasoning_config.get("enabled") is False:
+                reasoning_enabled = False
+            elif reasoning_config.get("effort"):
+                reasoning_effort = reasoning_config["effort"]
+
+        _effort_clamp = {"minimal": "low"}
+        reasoning_effort = _effort_clamp.get(reasoning_effort, reasoning_effort)
+
+        kwargs = {
+            "model": model,
+            "instructions": instructions,
+            "input": _chat_messages_to_responses_input(payload_messages),
+            "tools": _responses_tools(tools),
+            "tool_choice": "auto",
+            "parallel_tool_calls": True,
+            "store": False,
+        }
+
+        session_id = params.get("session_id")
+        if not is_github_responses and session_id:
+            kwargs["prompt_cache_key"] = session_id
+
+        if reasoning_enabled and is_xai_responses:
+            kwargs["include"] = ["reasoning.encrypted_content"]
+        elif reasoning_enabled:
+            if is_github_responses:
+                github_reasoning = params.get("github_reasoning_extra")
+                if github_reasoning is not None:
+                    kwargs["reasoning"] = github_reasoning
+            else:
+                kwargs["reasoning"] = {"effort": reasoning_effort, "summary": "auto"}
+                kwargs["include"] = ["reasoning.encrypted_content"]
+        elif not is_github_responses and not is_xai_responses:
+            kwargs["include"] = []
+
+        request_overrides = params.get("request_overrides")
+        if request_overrides:
+            kwargs.update(request_overrides)
+
+        max_tokens = params.get("max_tokens")
+        if max_tokens is not None and not is_codex_backend:
+            kwargs["max_output_tokens"] = max_tokens
+
+        if is_xai_responses and session_id:
+            kwargs["extra_headers"] = {"x-grok-conv-id": session_id}
+
+        return kwargs
+
+    def normalize_response(self, response: Any, **kwargs) -> NormalizedResponse:
+        """Normalize Codex Responses API response to NormalizedResponse."""
+        from agent.codex_responses_adapter import (
+            _normalize_codex_response,
+            _extract_responses_message_text,
+            _extract_responses_reasoning_text,
+        )
+
+        # _normalize_codex_response returns (SimpleNamespace, finish_reason_str)
+        msg, finish_reason = _normalize_codex_response(response)
+
+        tool_calls = None
+        if msg and msg.tool_calls:
+            tool_calls = []
+            for tc in msg.tool_calls:
+                provider_data = {}
+                if hasattr(tc, "call_id") and tc.call_id:
+                    provider_data["call_id"] = tc.call_id
+                if hasattr(tc, "response_item_id") and tc.response_item_id:
+                    provider_data["response_item_id"] = tc.response_item_id
+                tool_calls.append(ToolCall(
+                    id=tc.id if hasattr(tc, "id") else (tc.function.name if hasattr(tc, "function") else None),
+                    name=tc.function.name if hasattr(tc, "function") else getattr(tc, "name", ""),
+                    arguments=tc.function.arguments if hasattr(tc, "function") else getattr(tc, "arguments", "{}"),
+                    provider_data=provider_data or None,
+                ))
+
+        # Extract reasoning items for provider_data
+        provider_data = {}
+        if msg and hasattr(msg, "codex_reasoning_items") and msg.codex_reasoning_items:
+            provider_data["codex_reasoning_items"] = msg.codex_reasoning_items
+        if msg and hasattr(msg, "reasoning_details") and msg.reasoning_details:
+            provider_data["reasoning_details"] = msg.reasoning_details
+
+        return NormalizedResponse(
+            content=msg.content if msg else None,
+            tool_calls=tool_calls,
+            finish_reason=finish_reason or "stop",
+            reasoning=msg.reasoning if msg and hasattr(msg, "reasoning") else None,
+            usage=None,  # Codex usage is extracted separately in normalize_usage()
+            provider_data=provider_data or None,
+        )
+
+    def validate_response(self, response: Any) -> bool:
+        """Check Codex Responses API response has valid output structure.
+
+        Returns True only if response.output is a non-empty list.
+        Does NOT check output_text fallback — the caller handles that
+        with diagnostic logging for stream backfill recovery.
+        """
+        if response is None:
+            return False
+        output = getattr(response, "output", None)
+        if not isinstance(output, list) or not output:
+            return False
+        return True
+
+    def preflight_kwargs(self, api_kwargs: Any, *, allow_stream: bool = False) -> dict:
+        """Validate and sanitize Codex API kwargs before the call.
+
+        Normalizes input items, strips unsupported fields, validates structure.
+        """
+        from agent.codex_responses_adapter import _preflight_codex_api_kwargs
+        return _preflight_codex_api_kwargs(api_kwargs, allow_stream=allow_stream)
+
+    def map_finish_reason(self, raw_reason: str) -> str:
+        """Map Codex response.status to OpenAI finish_reason.
+
+        Codex uses response.status ('completed', 'incomplete') +
+        response.incomplete_details.reason for granular mapping.
+        This method handles the simple status string; the caller
+        should check incomplete_details separately for 'max_output_tokens'.
+        """
+        _MAP = {
+            "completed": "stop",
+            "incomplete": "length",
+            "failed": "stop",
+            "cancelled": "stop",
+        }
+        return _MAP.get(raw_reason, "stop")
+
+
+# Auto-register on import
+from agent.transports import register_transport  # noqa: E402
+
+register_transport("codex_responses", ResponsesApiTransport)

cli-config.yaml.example

@@ -770,10 +770,12 @@ code_execution:
 # Subagent Delegation
 # =============================================================================
 # The delegate_task tool spawns child agents with isolated context.
-# Supports single tasks and batch mode (up to 3 parallel).
+# Supports single tasks and batch mode (default 3 parallel, configurable).
 delegation:
   max_iterations: 50                          # Max tool-calling turns per child (default: 50)
-  default_toolsets: ["terminal", "file", "web"]  # Default toolsets for subagents
+  # max_concurrent_children: 3                # Max parallel child agents (default: 3)
+  # max_spawn_depth: 1                        # Tree depth cap (1-3, default: 1 = flat). Raise to 2 or 3 to allow orchestrator children to spawn their own workers.
+  # orchestrator_enabled: true                # Kill switch for role="orchestrator" children (default: true).
   # model: "google/gemini-3-flash-preview"    # Override model for subagents (empty = inherit parent)
   # provider: "openrouter"                    # Override provider for subagents (empty = inherit parent)
   #                                           # Resolves full credentials (base_url, api_key) automatically.

cli.py

@@ -26,6 +26,7 @@ import tempfile
 import time
 import uuid
 import textwrap
+from urllib.parse import unquote, urlparse
 from contextlib import contextmanager
 from pathlib import Path
 from datetime import datetime
@@ -370,7 +371,6 @@ def load_cli_config() -> Dict[str, Any]:
         },
         "delegation": {
             "max_iterations": 45,  # Max tool-calling turns per child agent
-            "default_toolsets": ["terminal", "file", "web"],  # Default toolsets for subagents
             "model": "",       # Subagent model override (empty = inherit parent model)
             "provider": "",    # Subagent provider override (empty = inherit parent provider)
             "base_url": "",    # Direct OpenAI-compatible endpoint for subagents
@@ -914,6 +914,32 @@ def _cleanup_worktree(info: Dict[str, str] = None) -> None:
     print(f"\033[32m✓ Worktree cleaned up: {wt_path}\033[0m")
 
 
+def _run_state_db_auto_maintenance(session_db) -> None:
+    """Call ``SessionDB.maybe_auto_prune_and_vacuum`` using current config.
+
+    Reads the ``sessions:`` section from config.yaml via
+    :func:`hermes_cli.config.load_config` (the authoritative loader that
+    deep-merges DEFAULT_CONFIG, so unmigrated configs still get default
+    values). Honours ``auto_prune`` / ``retention_days`` /
+    ``vacuum_after_prune`` / ``min_interval_hours``, and delegates to the
+    DB. Never raises — maintenance must never block interactive startup.
+    """
+    if session_db is None:
+        return
+    try:
+        from hermes_cli.config import load_config as _load_full_config
+        cfg = (_load_full_config().get("sessions") or {})
+        if not cfg.get("auto_prune", False):
+            return
+        session_db.maybe_auto_prune_and_vacuum(
+            retention_days=int(cfg.get("retention_days", 90)),
+            min_interval_hours=int(cfg.get("min_interval_hours", 24)),
+            vacuum=bool(cfg.get("vacuum_after_prune", True)),
+        )
+    except Exception as exc:
+        logger.debug("state.db auto-maintenance skipped: %s", exc)
+
+
 def _prune_stale_worktrees(repo_root: str, max_age_hours: int = 24) -> None:
     """Remove stale worktrees and orphaned branches on startup.
 
@@ -1154,11 +1180,11 @@ def _strip_markdown_syntax(text: str) -> str:
     plain = re.sub(r"!\[([^\]]*)\]\([^\)]*\)", r"\1", plain)
     plain = re.sub(r"\[([^\]]+)\]\([^\)]*\)", r"\1", plain)
     plain = re.sub(r"\*\*\*([^*]+)\*\*\*", r"\1", plain)
-    plain = re.sub(r"___([^_]+)___", r"\1", plain)
+    plain = re.sub(r"(?<!\w)___([^_]+)___(?!\w)", r"\1", plain)
     plain = re.sub(r"\*\*([^*]+)\*\*", r"\1", plain)
-    plain = re.sub(r"__([^_]+)__", r"\1", plain)
+    plain = re.sub(r"(?<!\w)__([^_]+)__(?!\w)", r"\1", plain)
     plain = re.sub(r"\*([^*]+)\*", r"\1", plain)
-    plain = re.sub(r"_([^_]+)_", r"\1", plain)
+    plain = re.sub(r"(?<!\w)_([^_]+)_(?!\w)", r"\1", plain)
     plain = re.sub(r"~~([^~]+)~~", r"\1", plain)
     plain = re.sub(r"\n{3,}", "\n\n", plain)
     return plain.strip("\n")
@@ -1271,10 +1297,21 @@ def _resolve_attachment_path(raw_path: str) -> Path | None:
 
     if (token.startswith('"') and token.endswith('"')) or (token.startswith("'") and token.endswith("'")):
         token = token[1:-1].strip()
+    token = token.replace('\\ ', ' ')
     if not token:
         return None
 
-    expanded = os.path.expandvars(os.path.expanduser(token))
+    expanded = token
+    if token.startswith("file://"):
+        try:
+            parsed = urlparse(token)
+            if parsed.scheme == "file":
+                expanded = unquote(parsed.path or "")
+                if parsed.netloc and os.name == "nt":
+                    expanded = f"//{parsed.netloc}{expanded}"
+        except Exception:
+            expanded = token
+    expanded = os.path.expandvars(os.path.expanduser(expanded))
     if os.name != "nt":
         normalized = expanded.replace("\\", "/")
         if len(normalized) >= 3 and normalized[1] == ":" and normalized[2] == "/" and normalized[0].isalpha():
@@ -1361,6 +1398,7 @@ def _detect_file_drop(user_input: str) -> "dict | None":
         or stripped.startswith("~")
         or stripped.startswith("./")
         or stripped.startswith("../")
+        or stripped.startswith("file://")
         or (len(stripped) >= 3 and stripped[1] == ":" and stripped[2] in ("\\", "/") and stripped[0].isalpha())
         or stripped.startswith('"/')
         or stripped.startswith('"~')
@@ -1371,8 +1409,25 @@ def _detect_file_drop(user_input: str) -> "dict | None":
     if not starts_like_path:
         return None
 
+    direct_path = _resolve_attachment_path(stripped)
+    if direct_path is not None:
+        return {
+            "path": direct_path,
+            "is_image": direct_path.suffix.lower() in _IMAGE_EXTENSIONS,
+            "remainder": "",
+        }
+
     first_token, remainder = _split_path_input(stripped)
     drop_path = _resolve_attachment_path(first_token)
+    if drop_path is None and " " in stripped and stripped[0] not in {"'", '"'}:
+        space_positions = [idx for idx, ch in enumerate(stripped) if ch == " "]
+        for pos in reversed(space_positions):
+            candidate = stripped[:pos].rstrip()
+            resolved = _resolve_attachment_path(candidate)
+            if resolved is not None:
+                drop_path = resolved
+                remainder = stripped[pos + 1 :].strip()
+                break
     if drop_path is None:
         return None
 
@@ -1932,7 +1987,13 @@ class HermesCLI:
             self._session_db = SessionDB()
         except Exception as e:
             logger.warning("Failed to initialize SessionDB — session will NOT be indexed for search: %s", e)
-        
+
+        # Opportunistic state.db maintenance — runs at most once per
+        # min_interval_hours, tracked via state_meta in state.db itself so
+        # it's shared across all Hermes processes for this HERMES_HOME.
+        # Never blocks startup on failure.
+        _run_state_db_auto_maintenance(self._session_db)
+
         # Deferred title: stored in memory until the session is created in the DB
         self._pending_title: Optional[str] = None
         
@@ -8341,6 +8402,17 @@ class HermesCLI:
 
             def run_agent():
                 nonlocal result
+                # Set callbacks inside the agent thread so thread-local storage
+                # in terminal_tool is populated for this thread.  The main thread
+                # registration (run() line ~9046) is invisible here because
+                # _callback_tls is threading.local().  Matches the pattern used
+                # by acp_adapter/server.py for ACP sessions.
+                set_sudo_password_callback(self._sudo_password_callback)
+                set_approval_callback(self._approval_callback)
+                try:
+                    set_secret_capture_callback(self._secret_capture_callback)
+                except Exception:
+                    pass
                 agent_message = _voice_prefix + message if _voice_prefix else message
                 # Prepend pending model switch note so the model knows about the switch
                 _msn = getattr(self, '_pending_model_switch_note', None)
@@ -8366,6 +8438,15 @@ class HermesCLI:
                         "failed": True,
                         "error": _summary,
                     }
+                finally:
+                    # Clear thread-local callbacks so a reused thread doesn't
+                    # hold stale references to a disposed CLI instance.
+                    try:
+                        set_sudo_password_callback(None)
+                        set_approval_callback(None)
+                        set_secret_capture_callback(None)
+                    except Exception:
+                        pass
 
             # Start agent in background thread (daemon so it cannot keep the
             # process alive when the user closes the terminal tab — SIGHUP

cron/scheduler.py

@@ -252,7 +252,11 @@ def _send_media_via_adapter(adapter, chat_id: str, media_files: list, metadata:
                 coro = adapter.send_document(chat_id=chat_id, file_path=media_path, metadata=metadata)
 
             future = asyncio.run_coroutine_threadsafe(coro, loop)
-            result = future.result(timeout=30)
+            try:
+                result = future.result(timeout=30)
+            except TimeoutError:
+                future.cancel()
+                raise
             if result and not getattr(result, "success", True):
                 logger.warning(
                     "Job '%s': media send failed for %s: %s",
@@ -382,7 +386,11 @@ def _deliver_result(job: dict, content: str, adapters=None, loop=None) -> Option
                         runtime_adapter.send(chat_id, text_to_send, metadata=send_metadata),
                         loop,
                     )
-                    send_result = future.result(timeout=60)
+                    try:
+                        send_result = future.result(timeout=60)
+                    except TimeoutError:
+                        future.cancel()
+                        raise
                     if send_result and not getattr(send_result, "success", True):
                         err = getattr(send_result, "error", "unknown")
                         logger.warning(

gateway/config.py

@@ -616,6 +616,8 @@ def load_gateway_config() -> GatewayConfig:
                     if isinstance(frc, list):
                         frc = ",".join(str(v) for v in frc)
                     os.environ["SLACK_FREE_RESPONSE_CHANNELS"] = str(frc)
+                if "reactions" in slack_cfg and not os.getenv("SLACK_REACTIONS"):
+                    os.environ["SLACK_REACTIONS"] = str(slack_cfg["reactions"]).lower()
 
             # Discord settings → env vars (env vars take precedence)
             discord_cfg = yaml_cfg.get("discord", {})

gateway/platforms/base.py

@@ -19,6 +19,8 @@ import uuid
 from abc import ABC, abstractmethod
 from urllib.parse import urlsplit
 
+from utils import normalize_proxy_url
+
 logger = logging.getLogger(__name__)
 
 
@@ -159,13 +161,13 @@ def resolve_proxy_url(platform_env_var: str | None = None) -> str | None:
     if platform_env_var:
         value = (os.environ.get(platform_env_var) or "").strip()
         if value:
-            return value
+            return normalize_proxy_url(value)
     for key in ("HTTPS_PROXY", "HTTP_PROXY", "ALL_PROXY",
                 "https_proxy", "http_proxy", "all_proxy"):
         value = (os.environ.get(key) or "").strip()
         if value:
-            return value
-    return _detect_macos_system_proxy()
+            return normalize_proxy_url(value)
+    return normalize_proxy_url(_detect_macos_system_proxy())
 
 
 def proxy_kwargs_for_bot(proxy_url: str | None) -> dict:
@@ -1341,7 +1343,7 @@ class BasePlatformAdapter(ABC):
         # Extract MEDIA:<path> tags, allowing optional whitespace after the colon
         # and quoted/backticked paths for LLM-formatted outputs.
         media_pattern = re.compile(
-            r'''[`"']?MEDIA:\s*(?P<path>`[^`\n]+`|"[^"\n]+"|'[^'\n]+'|(?:~/|/)\S+(?:[^\S\n]+\S+)*?\.(?:png|jpe?g|gif|webp|mp4|mov|avi|mkv|webm|ogg|opus|mp3|wav|m4a)(?=[\s`"',;:)\]}]|$)|\S+)[`"']?'''
+            r'''[`"']?MEDIA:\s*(?P<path>`[^`\n]+`|"[^"\n]+"|'[^'\n]+'|(?:~/|/)\S+(?:[^\S\n]+\S+)*?\.(?:png|jpe?g|gif|webp|mp4|mov|avi|mkv|webm|ogg|opus|mp3|wav|m4a|pdf)(?=[\s`"',;:)\]}]|$)|\S+)[`"']?'''
         )
         for match in media_pattern.finditer(content):
             path = match.group("path").strip()

gateway/platforms/qqbot/__init__.py

@@ -26,9 +26,8 @@ from .adapter import (  # noqa: F401
 # -- Onboard (QR-code scan-to-configure) -----------------------------------
 from .onboard import (  # noqa: F401
     BindStatus,
-    create_bind_task,
-    poll_bind_result,
     build_connect_url,
+    qr_register,
 )
 from .crypto import decrypt_secret, generate_bind_key  # noqa: F401
 
@@ -44,9 +43,8 @@ __all__ = [
     "_ssrf_redirect_guard",
     # onboard
     "BindStatus",
-    "create_bind_task",
-    "poll_bind_result",
     "build_connect_url",
+    "qr_register",
     # crypto
     "decrypt_secret",
     "generate_bind_key",

gateway/platforms/qqbot/onboard.py

@@ -1,6 +1,10 @@
 """
 QQBot scan-to-configure (QR code onboard) module.
 
+Mirrors the Feishu onboarding pattern: synchronous HTTP + a single public
+entry-point ``qr_register()`` that handles the full flow (create task →
+display QR code → poll → decrypt credentials).
+
 Calls the ``q.qq.com`` ``create_bind_task`` / ``poll_bind_result`` APIs to
 generate a QR-code URL and poll for scan completion.  On success the caller
 receives the bot's *app_id*, *client_secret* (decrypted locally), and the
@@ -12,18 +16,20 @@ Reference: https://bot.q.qq.com/wiki/develop/api-v2/
 from __future__ import annotations
 
 import logging
+import time
 from enum import IntEnum
-from typing import Tuple
+from typing import Optional, Tuple
 from urllib.parse import quote
 
 from .constants import (
     ONBOARD_API_TIMEOUT,
     ONBOARD_CREATE_PATH,
+    ONBOARD_POLL_INTERVAL,
     ONBOARD_POLL_PATH,
     PORTAL_HOST,
     QR_URL_TEMPLATE,
 )
-from .crypto import generate_bind_key
+from .crypto import decrypt_secret, generate_bind_key
 from .utils import get_api_headers
 
 logger = logging.getLogger(__name__)
@@ -35,7 +41,7 @@ logger = logging.getLogger(__name__)
 
 
 class BindStatus(IntEnum):
-    """Status codes returned by ``poll_bind_result``."""
+    """Status codes returned by ``_poll_bind_result``."""
 
     NONE = 0
     PENDING = 1
@@ -44,18 +50,40 @@ class BindStatus(IntEnum):
 
 
 # ---------------------------------------------------------------------------
-# Public API
+# QR rendering
+# ---------------------------------------------------------------------------
+
+try:
+    import qrcode as _qrcode_mod
+except (ImportError, TypeError):
+    _qrcode_mod = None  # type: ignore[assignment]
+
+
+def _render_qr(url: str) -> bool:
+    """Try to render a QR code in the terminal. Returns True if successful."""
+    if _qrcode_mod is None:
+        return False
+    try:
+        qr = _qrcode_mod.QRCode(
+            error_correction=_qrcode_mod.constants.ERROR_CORRECT_M,
+            border=2,
+        )
+        qr.add_data(url)
+        qr.make(fit=True)
+        qr.print_ascii(invert=True)
+        return True
+    except Exception:
+        return False
+
+
+# ---------------------------------------------------------------------------
+# Synchronous HTTP helpers (mirrors Feishu _post_registration pattern)
 # ---------------------------------------------------------------------------
 
 
-async def create_bind_task(
-    timeout: float = ONBOARD_API_TIMEOUT,
-) -> Tuple[str, str]:
+def _create_bind_task(timeout: float = ONBOARD_API_TIMEOUT) -> Tuple[str, str]:
     """Create a bind task and return *(task_id, aes_key_base64)*.
 
-    The AES key is generated locally and sent to the server so it can
-    encrypt the bot credentials before returning them.
-
     Raises:
         RuntimeError: If the API returns a non-zero ``retcode``.
     """
@@ -64,8 +92,8 @@ async def create_bind_task(
     url = f"https://{PORTAL_HOST}{ONBOARD_CREATE_PATH}"
     key = generate_bind_key()
 
-    async with httpx.AsyncClient(timeout=timeout, follow_redirects=True) as client:
-        resp = await client.post(url, json={"key": key}, headers=get_api_headers())
+    with httpx.Client(timeout=timeout, follow_redirects=True) as client:
+        resp = client.post(url, json={"key": key}, headers=get_api_headers())
         resp.raise_for_status()
         data = resp.json()
 
@@ -80,7 +108,7 @@ async def create_bind_task(
     return task_id, key
 
 
-async def poll_bind_result(
+def _poll_bind_result(
     task_id: str,
     timeout: float = ONBOARD_API_TIMEOUT,
 ) -> Tuple[BindStatus, str, str, str]:
@@ -89,12 +117,6 @@ async def poll_bind_result(
     Returns:
         A 4-tuple of ``(status, bot_appid, bot_encrypt_secret, user_openid)``.
 
-        * ``bot_encrypt_secret`` is AES-256-GCM encrypted — decrypt it with
-          :func:`~gateway.platforms.qqbot.crypto.decrypt_secret` using the
-          key from :func:`create_bind_task`.
-        * ``user_openid`` is the OpenID of the person who scanned the code
-          (available when ``status == COMPLETED``).
-
     Raises:
         RuntimeError: If the API returns a non-zero ``retcode``.
     """
@@ -102,8 +124,8 @@ async def poll_bind_result(
 
     url = f"https://{PORTAL_HOST}{ONBOARD_POLL_PATH}"
 
-    async with httpx.AsyncClient(timeout=timeout, follow_redirects=True) as client:
-        resp = await client.post(url, json={"task_id": task_id}, headers=get_api_headers())
+    with httpx.Client(timeout=timeout, follow_redirects=True) as client:
+        resp = client.post(url, json={"task_id": task_id}, headers=get_api_headers())
         resp.raise_for_status()
         data = resp.json()
 
@@ -122,3 +144,77 @@ async def poll_bind_result(
 def build_connect_url(task_id: str) -> str:
     """Build the QR-code target URL for a given *task_id*."""
     return QR_URL_TEMPLATE.format(task_id=quote(task_id))
+
+
+# ---------------------------------------------------------------------------
+# Public entry-point
+# ---------------------------------------------------------------------------
+
+_MAX_REFRESHES = 3
+
+
+def qr_register(timeout_seconds: int = 600) -> Optional[dict]:
+    """Run the QQBot scan-to-configure QR registration flow.
+
+    Mirrors ``feishu.qr_register()``: handles create → display → poll →
+    decrypt in one call.  Unexpected errors propagate to the caller.
+
+    :returns:
+        ``{"app_id": ..., "client_secret": ..., "user_openid": ...}`` on
+        success, or ``None`` on failure / expiry / cancellation.
+    """
+    deadline = time.monotonic() + timeout_seconds
+
+    for refresh_count in range(_MAX_REFRESHES + 1):
+        # ── Create bind task ──
+        try:
+            task_id, aes_key = _create_bind_task()
+        except Exception as exc:
+            logger.warning("[QQBot onboard] Failed to create bind task: %s", exc)
+            return None
+
+        url = build_connect_url(task_id)
+
+        # ── Display QR code + URL ──
+        print()
+        if _render_qr(url):
+            print(f"  Scan the QR code above, or open this URL directly:\n  {url}")
+        else:
+            print(f"  Open this URL in QQ on your phone:\n  {url}")
+            print("  Tip: pip install qrcode  to display a scannable QR code here")
+        print()
+
+        # ── Poll loop ──
+        while time.monotonic() < deadline:
+            try:
+                status, app_id, encrypted_secret, user_openid = _poll_bind_result(task_id)
+            except Exception:
+                time.sleep(ONBOARD_POLL_INTERVAL)
+                continue
+
+            if status == BindStatus.COMPLETED:
+                client_secret = decrypt_secret(encrypted_secret, aes_key)
+                print()
+                print(f"  QR scan complete! (App ID: {app_id})")
+                if user_openid:
+                    print(f"  Scanner's OpenID: {user_openid}")
+                return {
+                    "app_id": app_id,
+                    "client_secret": client_secret,
+                    "user_openid": user_openid,
+                }
+
+            if status == BindStatus.EXPIRED:
+                if refresh_count >= _MAX_REFRESHES:
+                    logger.warning("[QQBot onboard] QR code expired %d times — giving up", _MAX_REFRESHES)
+                    return None
+                print(f"\n  QR code expired, refreshing... ({refresh_count + 1}/{_MAX_REFRESHES})")
+                break  # next for-loop iteration creates a new task
+
+            time.sleep(ONBOARD_POLL_INTERVAL)
+        else:
+            # deadline reached without completing
+            logger.warning("[QQBot onboard] Poll timed out after %ds", timeout_seconds)
+            return None
+
+    return None

gateway/platforms/slack.py

@@ -38,6 +38,7 @@ from gateway.platforms.base import (
     BasePlatformAdapter,
     MessageEvent,
     MessageType,
+    ProcessingOutcome,
     SendResult,
     SUPPORTED_DOCUMENT_TYPES,
     safe_url_for_log,
@@ -113,6 +114,11 @@ class SlackAdapter(BasePlatformAdapter):
         # Cache for _fetch_thread_context results: cache_key → _ThreadContextCache
         self._thread_context_cache: Dict[str, _ThreadContextCache] = {}
         self._THREAD_CACHE_TTL = 60.0
+        # Track message IDs that should get reaction lifecycle (DMs / @mentions).
+        self._reacting_message_ids: set = set()
+        # Track active assistant thread status indicators so stop_typing can
+        # clear them (chat_id → thread_ts).
+        self._active_status_threads: Dict[str, str] = {}
 
     async def connect(self) -> bool:
         """Connect to Slack via Socket Mode."""
@@ -362,6 +368,7 @@ class SlackAdapter(BasePlatformAdapter):
         if not thread_ts:
             return  # Can only set status in a thread context
 
+        self._active_status_threads[chat_id] = thread_ts
         try:
             await self._get_client(chat_id).assistant_threads_setStatus(
                 channel_id=chat_id,
@@ -373,6 +380,22 @@ class SlackAdapter(BasePlatformAdapter):
             # in an assistant-enabled context. Falls back to reactions.
             logger.debug("[Slack] assistant.threads.setStatus failed: %s", e)
 
+    async def stop_typing(self, chat_id: str) -> None:
+        """Clear the assistant thread status indicator."""
+        if not self._app:
+            return
+        thread_ts = self._active_status_threads.pop(chat_id, None)
+        if not thread_ts:
+            return
+        try:
+            await self._get_client(chat_id).assistant_threads_setStatus(
+                channel_id=chat_id,
+                thread_ts=thread_ts,
+                status="",
+            )
+        except Exception as e:
+            logger.debug("[Slack] assistant.threads.setStatus clear failed: %s", e)
+
     def _dm_top_level_threads_as_sessions(self) -> bool:
         """Whether top-level Slack DMs get per-message session threads.
 
@@ -584,6 +607,38 @@ class SlackAdapter(BasePlatformAdapter):
             logger.debug("[Slack] reactions.remove failed (%s): %s", emoji, e)
             return False
 
+    def _reactions_enabled(self) -> bool:
+        """Check if message reactions are enabled via config/env."""
+        return os.getenv("SLACK_REACTIONS", "true").lower() not in ("false", "0", "no")
+
+    async def on_processing_start(self, event: MessageEvent) -> None:
+        """Add an in-progress reaction when message processing begins."""
+        if not self._reactions_enabled():
+            return
+        ts = getattr(event, "message_id", None)
+        if not ts or ts not in self._reacting_message_ids:
+            return
+        channel_id = getattr(event.source, "chat_id", None)
+        if channel_id:
+            await self._add_reaction(channel_id, ts, "eyes")
+
+    async def on_processing_complete(self, event: MessageEvent, outcome: ProcessingOutcome) -> None:
+        """Swap the in-progress reaction for a final success/failure reaction."""
+        if not self._reactions_enabled():
+            return
+        ts = getattr(event, "message_id", None)
+        if not ts or ts not in self._reacting_message_ids:
+            return
+        self._reacting_message_ids.discard(ts)
+        channel_id = getattr(event.source, "chat_id", None)
+        if not channel_id:
+            return
+        await self._remove_reaction(channel_id, ts, "eyes")
+        if outcome == ProcessingOutcome.SUCCESS:
+            await self._add_reaction(channel_id, ts, "white_check_mark")
+        elif outcome == ProcessingOutcome.FAILURE:
+            await self._add_reaction(channel_id, ts, "x")
+
     # ----- User identity resolution -----
 
     async def _resolve_user_name(self, user_id: str, chat_id: str = "") -> str:
@@ -1213,17 +1268,12 @@ class SlackAdapter(BasePlatformAdapter):
         # Only react when bot is directly addressed (DM or @mention).
         # In listen-all channels (require_mention=false), reacting to every
         # casual message would be noisy.
-        _should_react = is_dm or is_mentioned
-
+        _should_react = (is_dm or is_mentioned) and self._reactions_enabled()
         if _should_react:
-            await self._add_reaction(channel_id, ts, "eyes")
+            self._reacting_message_ids.add(ts)
 
         await self.handle_message(msg_event)
 
-        if _should_react:
-            await self._remove_reaction(channel_id, ts, "eyes")
-            await self._add_reaction(channel_id, ts, "white_check_mark")
-
     # ----- Approval button support (Block Kit) -----
 
     async def send_exec_approval(

gateway/platforms/telegram.py

@@ -794,8 +794,28 @@ class TelegramAdapter(BasePlatformAdapter):
                 # Telegram pushes updates to our HTTP endpoint.  This
                 # enables cloud platforms (Fly.io, Railway) to auto-wake
                 # suspended machines on inbound HTTP traffic.
+                #
+                # SECURITY: TELEGRAM_WEBHOOK_SECRET is REQUIRED. Without it,
+                # python-telegram-bot passes secret_token=None and the
+                # webhook endpoint accepts any HTTP POST — attackers can
+                # inject forged updates as if from Telegram. Refuse to
+                # start rather than silently run in fail-open mode.
+                # See GHSA-3vpc-7q5r-276h.
                 webhook_port = int(os.getenv("TELEGRAM_WEBHOOK_PORT", "8443"))
-                webhook_secret = os.getenv("TELEGRAM_WEBHOOK_SECRET", "").strip() or None
+                webhook_secret = os.getenv("TELEGRAM_WEBHOOK_SECRET", "").strip()
+                if not webhook_secret:
+                    raise RuntimeError(
+                        "TELEGRAM_WEBHOOK_SECRET is required when "
+                        "TELEGRAM_WEBHOOK_URL is set. Without it, the "
+                        "webhook endpoint accepts forged updates from "
+                        "anyone who can reach it — see "
+                        "https://github.com/NousResearch/hermes-agent/"
+                        "security/advisories/GHSA-3vpc-7q5r-276h.\n\n"
+                        "Generate a secret and set it in your .env:\n"
+                        "  export TELEGRAM_WEBHOOK_SECRET=\"$(openssl rand -hex 32)\"\n\n"
+                        "Then register it with Telegram when setting the "
+                        "webhook via setWebhook's secret_token parameter."
+                    )
                 from urllib.parse import urlparse
                 webhook_path = urlparse(webhook_url).path or "/telegram"
 

gateway/platforms/wecom.py

@@ -1464,3 +1464,134 @@ class WeComAdapter(BasePlatformAdapter):
             "name": chat_id,
             "type": "group" if chat_id and chat_id.lower().startswith("group") else "dm",
         }
+
+
+# ------------------------------------------------------------------
+# QR code scan flow for obtaining bot credentials
+# ------------------------------------------------------------------
+
+_QR_GENERATE_URL = "https://work.weixin.qq.com/ai/qc/generate"
+_QR_QUERY_URL = "https://work.weixin.qq.com/ai/qc/query_result"
+_QR_CODE_PAGE = "https://work.weixin.qq.com/ai/qc/gen?source=hermes&scode="
+_QR_POLL_INTERVAL = 3  # seconds
+_QR_POLL_TIMEOUT = 300  # 5 minutes
+
+
+def qr_scan_for_bot_info(
+    *,
+    timeout_seconds: int = _QR_POLL_TIMEOUT,
+) -> Optional[Dict[str, str]]:
+    """Run the WeCom QR scan flow to obtain bot_id and secret.
+
+    Fetches a QR code from WeCom, renders it in the terminal, and polls
+    until the user scans it or the timeout expires.
+
+    Returns ``{"bot_id": ..., "secret": ...}`` on success, ``None`` on
+    failure or timeout.
+
+    Note: the ``work.weixin.qq.com/ai/qc/{generate,query_result}`` endpoints
+    used here are not part of WeCom's public developer API — they back the
+    admin-console web UI's bot-creation flow and may change without notice.
+    The same pattern is used by the feishu/dingtalk QR setup wizards.
+    """
+    try:
+        import urllib.request
+        import urllib.parse
+    except ImportError:  # pragma: no cover
+        logger.error("urllib is required for WeCom QR scan")
+        return None
+
+    generate_url = f"{_QR_GENERATE_URL}?source=hermes"
+
+    # ── Step 1: Fetch QR code ──
+    print("  Connecting to WeCom...", end="", flush=True)
+    try:
+        req = urllib.request.Request(generate_url, headers={"User-Agent": "HermesAgent/1.0"})
+        with urllib.request.urlopen(req, timeout=15) as resp:
+            raw = json.loads(resp.read().decode("utf-8"))
+    except Exception as exc:
+        logger.error("WeCom QR: failed to fetch QR code: %s", exc)
+        print(f" failed: {exc}")
+        return None
+
+    data = raw.get("data") or {}
+    scode = str(data.get("scode") or "").strip()
+    auth_url = str(data.get("auth_url") or "").strip()
+
+    if not scode or not auth_url:
+        logger.error("WeCom QR: unexpected response format: %s", raw)
+        print(" failed: unexpected response format")
+        return None
+
+    print(" done.")
+
+    # ── Step 2: Render QR code in terminal ──
+    print()
+    qr_rendered = False
+    try:
+        import qrcode as _qrcode
+        qr = _qrcode.QRCode()
+        qr.add_data(auth_url)
+        qr.make(fit=True)
+        qr.print_ascii(invert=True)
+        qr_rendered = True
+    except ImportError:
+        pass
+    except Exception:
+        pass
+
+    page_url = f"{_QR_CODE_PAGE}{urllib.parse.quote(scode)}"
+    if qr_rendered:
+        print(f"\n  Scan the QR code above, or open this URL directly:\n  {page_url}")
+    else:
+        print(f"  Open this URL in WeCom on your phone:\n\n  {page_url}\n")
+        print("  Tip: pip install qrcode  to display a scannable QR code here next time")
+    print()
+    print("  Fetching configuration results...", end="", flush=True)
+
+    # ── Step 3: Poll for result ──
+    import time
+    deadline = time.time() + timeout_seconds
+    query_url = f"{_QR_QUERY_URL}?scode={urllib.parse.quote(scode)}"
+    poll_count = 0
+
+    while time.time() < deadline:
+        try:
+            req = urllib.request.Request(query_url, headers={"User-Agent": "HermesAgent/1.0"})
+            with urllib.request.urlopen(req, timeout=10) as resp:
+                result = json.loads(resp.read().decode("utf-8"))
+        except Exception as exc:
+            logger.debug("WeCom QR poll error: %s", exc)
+            time.sleep(_QR_POLL_INTERVAL)
+            continue
+
+        poll_count += 1
+        # Print a dot on every poll so progress is visible within 3s.
+        print(".", end="", flush=True)
+
+        result_data = result.get("data") or {}
+        status = str(result_data.get("status") or "").lower()
+
+        if status == "success":
+            print()  # newline after "Fetching configuration results..." dots
+            bot_info = result_data.get("bot_info") or {}
+            bot_id = str(bot_info.get("botid") or bot_info.get("bot_id") or "").strip()
+            secret = str(bot_info.get("secret") or "").strip()
+            if bot_id and secret:
+                return {"bot_id": bot_id, "secret": secret}
+            logger.warning(
+                "WeCom QR: scan reported success but bot_info missing or incomplete: %s",
+                result_data,
+            )
+            print(
+                "  QR scan reported success but no bot credentials were returned.\n"
+                "  This usually means the bot was not actually created on the WeCom side.\n"
+                "  Falling back to manual credential entry."
+            )
+            return None
+
+        time.sleep(_QR_POLL_INTERVAL)
+
+    print()  # newline after dots
+    print(f"  QR scan timed out ({timeout_seconds // 60} minutes). Please try again.")
+    return None

gateway/run.py

@@ -710,7 +710,26 @@ class GatewayRunner:
             self._session_db = SessionDB()
         except Exception as e:
             logger.debug("SQLite session store not available: %s", e)
-        
+
+        # Opportunistic state.db maintenance: prune ended sessions older
+        # than sessions.retention_days + optional VACUUM. Tracks last-run
+        # in state_meta so it only actually executes once per
+        # sessions.min_interval_hours.  Gateway is long-lived so blocking
+        # a few seconds once per day is acceptable; failures are logged
+        # but never raised.
+        if self._session_db is not None:
+            try:
+                from hermes_cli.config import load_config as _load_full_config
+                _sess_cfg = (_load_full_config().get("sessions") or {})
+                if _sess_cfg.get("auto_prune", False):
+                    self._session_db.maybe_auto_prune_and_vacuum(
+                        retention_days=int(_sess_cfg.get("retention_days", 90)),
+                        min_interval_hours=int(_sess_cfg.get("min_interval_hours", 24)),
+                        vacuum=bool(_sess_cfg.get("vacuum_after_prune", True)),
+                    )
+            except Exception as exc:
+                logger.debug("state.db auto-maintenance skipped: %s", exc)
+
         # DM pairing store for code-based user authorization
         from gateway.pairing import PairingStore
         self.pairing_store = PairingStore()
@@ -3887,14 +3906,14 @@ class GatewayRunner:
                 message_text = f"{context_note}\n\n{message_text}"
 
         if getattr(event, "reply_to_text", None) and event.reply_to_message_id:
+            # Always inject the reply-to pointer — even when the quoted text
+            # already appears in history. The prefix isn't deduplication, it's
+            # disambiguation: it tells the agent *which* prior message the user
+            # is referencing. History can contain the same or similar text
+            # multiple times, and without an explicit pointer the agent has to
+            # guess (or answer for both subjects). Token overhead is minimal.
             reply_snippet = event.reply_to_text[:500]
-            found_in_history = any(
-                reply_snippet[:200] in (msg.get("content") or "")
-                for msg in history
-                if msg.get("role") in ("assistant", "user", "tool")
-            )
-            if not found_in_history:
-                message_text = f'[Replying to: "{reply_snippet}"]\n\n{message_text}'
+            message_text = f'[Replying to: "{reply_snippet}"]\n\n{message_text}'
 
         if "@" in message_text:
             try:
@@ -5671,6 +5690,7 @@ class GatewayRunner:
         from hermes_cli.models import (
             list_available_providers,
             normalize_provider,
+            provider_for_base_url,
             _PROVIDER_LABELS,
         )
 
@@ -5699,7 +5719,10 @@ class GatewayRunner:
         # Detect custom endpoint from config base_url
         if current_provider == "openrouter":
             _cfg_base = model_cfg.get("base_url", "") if isinstance(model_cfg, dict) else ""
-            if _cfg_base and "openrouter.ai" not in _cfg_base:
+            inferred_provider = provider_for_base_url(_cfg_base)
+            if inferred_provider:
+                current_provider = inferred_provider
+            elif _cfg_base and "openrouter.ai" not in _cfg_base:
                 current_provider = "custom"
 
         current_label = _PROVIDER_LABELS.get(current_provider, current_provider)
@@ -6456,6 +6479,11 @@ class GatewayRunner:
                     session_id=task_id,
                     platform=platform_key,
                     user_id=source.user_id,
+                    user_name=source.user_name,
+                    chat_id=source.chat_id,
+                    chat_name=source.chat_name,
+                    chat_type=source.chat_type,
+                    thread_id=source.thread_id,
                     session_db=self._session_db,
                     fallback_model=self._fallback_model,
                 )
@@ -7216,6 +7244,7 @@ class GatewayRunner:
                     tool_calls=msg.get("tool_calls"),
                     tool_call_id=msg.get("tool_call_id"),
                     reasoning=msg.get("reasoning"),
+                    reasoning_content=msg.get("reasoning_content"),
                 )
             except Exception:
                 pass  # Best-effort copy
@@ -9698,6 +9727,11 @@ class GatewayRunner:
                     session_id=session_id,
                     platform=platform_key,
                     user_id=source.user_id,
+                    user_name=source.user_name,
+                    chat_id=source.chat_id,
+                    chat_name=source.chat_name,
+                    chat_type=source.chat_type,
+                    thread_id=source.thread_id,
                     gateway_session_key=session_key,
                     session_db=self._session_db,
                     fallback_model=self._fallback_model,

gateway/session.py

@@ -1147,6 +1147,10 @@ class SessionStore:
                     tool_name=message.get("tool_name"),
                     tool_calls=message.get("tool_calls"),
                     tool_call_id=message.get("tool_call_id"),
+                    reasoning=message.get("reasoning") if message.get("role") == "assistant" else None,
+                    reasoning_content=message.get("reasoning_content") if message.get("role") == "assistant" else None,
+                    reasoning_details=message.get("reasoning_details") if message.get("role") == "assistant" else None,
+                    codex_reasoning_items=message.get("codex_reasoning_items") if message.get("role") == "assistant" else None,
                 )
             except Exception as e:
                 logger.debug("Session DB operation failed: %s", e)
@@ -1176,6 +1180,7 @@ class SessionStore:
                         tool_calls=msg.get("tool_calls"),
                         tool_call_id=msg.get("tool_call_id"),
                         reasoning=msg.get("reasoning") if role == "assistant" else None,
+                        reasoning_content=msg.get("reasoning_content") if role == "assistant" else None,
                         reasoning_details=msg.get("reasoning_details") if role == "assistant" else None,
                         codex_reasoning_items=msg.get("codex_reasoning_items") if role == "assistant" else None,
                     )

hermes_cli/auth.py

@@ -39,6 +39,13 @@ import httpx
 import yaml
 
 from hermes_cli.config import get_hermes_home, get_config_path, read_raw_config
+from hermes_cli.volcengine_byteplus import (
+    VOLCENGINE_PROVIDER,
+    BYTEPLUS_PROVIDER,
+    VOLCENGINE_STANDARD_BASE_URL,
+    BYTEPLUS_STANDARD_BASE_URL,
+    base_url_for_provider_model,
+)
 from hermes_constants import OPENROUTER_BASE_URL
 
 logger = logging.getLogger(__name__)
@@ -72,6 +79,8 @@ DEFAULT_QWEN_BASE_URL = "https://portal.qwen.ai/v1"
 DEFAULT_GITHUB_MODELS_BASE_URL = "https://api.githubcopilot.com"
 DEFAULT_COPILOT_ACP_BASE_URL = "acp://copilot"
 DEFAULT_OLLAMA_CLOUD_BASE_URL = "https://ollama.com/v1"
+STEPFUN_STEP_PLAN_INTL_BASE_URL = "https://api.stepfun.ai/step_plan/v1"
+STEPFUN_STEP_PLAN_CN_BASE_URL = "https://api.stepfun.com/step_plan/v1"
 CODEX_OAUTH_CLIENT_ID = "app_EMoamEEZ73f0CkXaXp7hrann"
 CODEX_OAUTH_TOKEN_URL = "https://auth.openai.com/oauth/token"
 CODEX_ACCESS_TOKEN_REFRESH_SKEW_SECONDS = 120
@@ -168,8 +177,11 @@ PROVIDER_REGISTRY: Dict[str, ProviderConfig] = {
         id="kimi-coding",
         name="Kimi / Moonshot",
         auth_type="api_key",
+        # Legacy platform.moonshot.ai keys use this endpoint (OpenAI-compat).
+        # sk-kimi- (Kimi Code) keys are auto-redirected to api.kimi.com/coding
+        # by _resolve_kimi_base_url() below.
         inference_base_url="https://api.moonshot.ai/v1",
-        api_key_env_vars=("KIMI_API_KEY",),
+        api_key_env_vars=("KIMI_API_KEY", "KIMI_CODING_API_KEY"),
         base_url_env_var="KIMI_BASE_URL",
     ),
     "kimi-coding-cn": ProviderConfig(
@@ -179,6 +191,14 @@ PROVIDER_REGISTRY: Dict[str, ProviderConfig] = {
         inference_base_url="https://api.moonshot.cn/v1",
         api_key_env_vars=("KIMI_CN_API_KEY",),
     ),
+    "stepfun": ProviderConfig(
+        id="stepfun",
+        name="StepFun Step Plan",
+        auth_type="api_key",
+        inference_base_url=STEPFUN_STEP_PLAN_INTL_BASE_URL,
+        api_key_env_vars=("STEPFUN_API_KEY",),
+        base_url_env_var="STEPFUN_BASE_URL",
+    ),
     "arcee": ProviderConfig(
         id="arcee",
         name="Arcee AI",
@@ -294,6 +314,20 @@ PROVIDER_REGISTRY: Dict[str, ProviderConfig] = {
         api_key_env_vars=("XIAOMI_API_KEY",),
         base_url_env_var="XIAOMI_BASE_URL",
     ),
+    "volcengine": ProviderConfig(
+        id=VOLCENGINE_PROVIDER,
+        name="Volcengine",
+        auth_type="api_key",
+        inference_base_url=VOLCENGINE_STANDARD_BASE_URL,
+        api_key_env_vars=("VOLCENGINE_API_KEY",),
+    ),
+    "byteplus": ProviderConfig(
+        id=BYTEPLUS_PROVIDER,
+        name="BytePlus",
+        auth_type="api_key",
+        inference_base_url=BYTEPLUS_STANDARD_BASE_URL,
+        api_key_env_vars=("BYTEPLUS_API_KEY",),
+    ),
     "ollama-cloud": ProviderConfig(
         id="ollama-cloud",
         name="Ollama Cloud",
@@ -340,10 +374,16 @@ def get_anthropic_key() -> str:
 # =============================================================================
 
 # Kimi Code (kimi.com/code) issues keys prefixed "sk-kimi-" that only work
-# on api.kimi.com/coding/v1.  Legacy keys from platform.moonshot.ai work on
-# api.moonshot.ai/v1 (the default).  Auto-detect when user hasn't set
+# on api.kimi.com/coding.  Legacy keys from platform.moonshot.ai work on
+# api.moonshot.ai/v1 (the old default).  Auto-detect when user hasn't set
 # KIMI_BASE_URL explicitly.
-KIMI_CODE_BASE_URL = "https://api.kimi.com/coding/v1"
+#
+# Note: the base URL intentionally has NO /v1 suffix.  The /coding endpoint
+# speaks the Anthropic Messages protocol, and the anthropic SDK appends
+# "/v1/messages" internally — so "/coding" + SDK suffix → "/coding/v1/messages"
+# (the correct target). Using "/coding/v1" here would produce
+# "/coding/v1/v1/messages" (a 404).
+KIMI_CODE_BASE_URL = "https://api.kimi.com/coding"
 
 
 def _resolve_kimi_base_url(api_key: str, default_url: str, env_override: str) -> str:
@@ -983,6 +1023,7 @@ def resolve_provider(
         "x-ai": "xai", "x.ai": "xai", "grok": "xai",
         "kimi": "kimi-coding", "kimi-for-coding": "kimi-coding", "moonshot": "kimi-coding",
         "kimi-cn": "kimi-coding-cn", "moonshot-cn": "kimi-coding-cn",
+        "step": "stepfun", "stepfun-coding-plan": "stepfun",
         "arcee-ai": "arcee", "arceeai": "arcee",
         "minimax-china": "minimax-cn", "minimax_cn": "minimax-cn",
         "claude": "anthropic", "claude-code": "anthropic",
@@ -995,6 +1036,10 @@ def resolve_provider(
         "hf": "huggingface", "hugging-face": "huggingface", "huggingface-hub": "huggingface",
         "mimo": "xiaomi", "xiaomi-mimo": "xiaomi",
         "aws": "bedrock", "aws-bedrock": "bedrock", "amazon-bedrock": "bedrock", "amazon": "bedrock",
+        "volcengine-coding-plan": "volcengine",
+        "volcengine_coding_plan": "volcengine",
+        "byteplus-coding-plan": "byteplus",
+        "byteplus_coding_plan": "byteplus",
         "go": "opencode-go", "opencode-go-sub": "opencode-go",
         "kilo": "kilocode", "kilo-code": "kilocode", "kilo-gateway": "kilocode",
         # Local server aliases — route through the generic custom provider
@@ -1137,6 +1182,21 @@ def _qwen_cli_auth_path() -> Path:
     return Path.home() / ".qwen" / "oauth_creds.json"
 
 
+def _current_model_for_provider(provider_id: str) -> str:
+    """Return the currently configured model when it belongs to the provider."""
+    try:
+        config = read_raw_config()
+    except Exception:
+        return ""
+
+    model_cfg = config.get("model")
+    if isinstance(model_cfg, dict):
+        configured_provider = str(model_cfg.get("provider") or "").strip().lower()
+        if configured_provider == provider_id:
+            return str(model_cfg.get("default") or model_cfg.get("model") or "").strip()
+    return ""
+
+
 def _read_qwen_cli_tokens() -> Dict[str, Any]:
     auth_path = _qwen_cli_auth_path()
     if not auth_path.exists():
@@ -2535,7 +2595,11 @@ def get_api_key_provider_status(provider_id: str) -> Dict[str, Any]:
     if pconfig.base_url_env_var:
         env_url = os.getenv(pconfig.base_url_env_var, "").strip()
 
-    if provider_id in ("kimi-coding", "kimi-coding-cn"):
+    active_model = _current_model_for_provider(provider_id)
+
+    if provider_id in {VOLCENGINE_PROVIDER, BYTEPLUS_PROVIDER}:
+        base_url = base_url_for_provider_model(provider_id, active_model) or pconfig.inference_base_url
+    elif provider_id in ("kimi-coding", "kimi-coding-cn"):
         base_url = _resolve_kimi_base_url(api_key, pconfig.inference_base_url, env_url)
     elif env_url:
         base_url = env_url
@@ -2630,7 +2694,11 @@ def resolve_api_key_provider_credentials(provider_id: str) -> Dict[str, Any]:
     if pconfig.base_url_env_var:
         env_url = os.getenv(pconfig.base_url_env_var, "").strip()
 
-    if provider_id in ("kimi-coding", "kimi-coding-cn"):
+    active_model = _current_model_for_provider(provider_id)
+
+    if provider_id in {VOLCENGINE_PROVIDER, BYTEPLUS_PROVIDER}:
+        base_url = base_url_for_provider_model(provider_id, active_model) or pconfig.inference_base_url
+    elif provider_id in ("kimi-coding", "kimi-coding-cn"):
         base_url = _resolve_kimi_base_url(api_key, pconfig.inference_base_url, env_url)
     elif provider_id == "zai":
         base_url = _resolve_zai_base_url(api_key, pconfig.inference_base_url, env_url)
@@ -3375,7 +3443,7 @@ def _login_nous(args, pconfig: ProviderConfig) -> None:
                 )
 
             from hermes_cli.models import (
-                _PROVIDER_MODELS, get_pricing_for_provider, filter_nous_free_models,
+                _PROVIDER_MODELS, get_pricing_for_provider,
                 check_nous_free_tier, partition_nous_models_by_tier,
             )
             model_ids = _PROVIDER_MODELS.get("nous", [])
@@ -3384,7 +3452,6 @@ def _login_nous(args, pconfig: ProviderConfig) -> None:
             unavailable_models: list = []
             if model_ids:
                 pricing = get_pricing_for_provider("nous")
-                model_ids = filter_nous_free_models(model_ids, pricing)
                 free_tier = check_nous_free_tier()
                 if free_tier:
                     model_ids, unavailable_models = partition_nous_models_by_tier(

hermes_cli/commands.py

@@ -924,12 +924,22 @@ class SlashCommandCompleter(Completer):
                     display_meta=meta,
                 )
 
-        # If the user typed @file: or @folder:, delegate to path completions
+        # If the user typed @file: / @folder: (or just @file / @folder with
+        # no colon yet), delegate to path completions.  Accepting the bare
+        # form lets the picker surface directories as soon as the user has
+        # typed `@folder`, without requiring them to first accept the static
+        # `@folder:` hint and re-trigger completion.
         for prefix in ("@file:", "@folder:"):
-            if word.startswith(prefix):
-                path_part = word[len(prefix):] or "."
+            bare = prefix[:-1]
+
+            if word == bare or word.startswith(prefix):
+                want_dir = prefix == "@folder:"
+                path_part = '' if word == bare else word[len(prefix):]
                 expanded = os.path.expanduser(path_part)
-                if expanded.endswith("/"):
+
+                if not expanded or expanded == ".":
+                    search_dir, match_prefix = ".", ""
+                elif expanded.endswith("/"):
                     search_dir, match_prefix = expanded, ""
                 else:
                     search_dir = os.path.dirname(expanded) or "."
@@ -945,15 +955,21 @@ class SlashCommandCompleter(Completer):
                 for entry in sorted(entries):
                     if match_prefix and not entry.lower().startswith(prefix_lower):
                         continue
-                    if count >= limit:
-                        break
                     full_path = os.path.join(search_dir, entry)
                     is_dir = os.path.isdir(full_path)
+                    # `@folder:` must only surface directories; `@file:` only
+                    # regular files.  Without this filter `@folder:` listed
+                    # every .env / .gitignore in the cwd, defeating the
+                    # explicit prefix and confusing users expecting a
+                    # directory picker.
+                    if want_dir != is_dir:
+                        continue
+                    if count >= limit:
+                        break
                     display_path = os.path.relpath(full_path)
                     suffix = "/" if is_dir else ""
-                    kind = "folder" if is_dir else "file"
                     meta = "dir" if is_dir else _file_size_label(full_path)
-                    completion = f"@{kind}:{display_path}{suffix}"
+                    completion = f"{prefix}{display_path}{suffix}"
                     yield Completion(
                         completion,
                         start_position=-len(word),

hermes_cli/config.py

@@ -613,6 +613,10 @@ DEFAULT_CONFIG = {
     },
     
     # Text-to-speech configuration
+    # Each provider supports an optional `max_text_length:` override for the
+    # per-request input-character cap. Omit it to use the provider's documented
+    # limit (OpenAI 4096, xAI 15000, MiniMax 10000, ElevenLabs 5k-40k model-aware,
+    # Gemini 5000, Edge 5000, Mistral 4000, NeuTTS/KittenTTS 2000).
     "tts": {
         "provider": "edge",  # "edge" (free) | "elevenlabs" (premium) | "openai" | "xai" | "minimax" | "mistral" | "neutts" (local)
         "edge": {
@@ -712,6 +716,12 @@ DEFAULT_CONFIG = {
                                # independent of the parent's max_iterations)
         "reasoning_effort": "",  # reasoning effort for subagents: "xhigh", "high", "medium",
                                  # "low", "minimal", "none" (empty = inherit parent's level)
+        "max_concurrent_children": 3,  # max parallel children per batch; floor of 1 enforced, no ceiling
+        # Orchestrator role controls (see tools/delegate_tool.py:_get_max_spawn_depth
+        # and _get_orchestrator_enabled).  Values are clamped to [1, 3] with a
+        # warning log if out of range.
+        "max_spawn_depth": 1,        # depth cap (1 = flat [default], 2 = orchestrator→leaf, 3 = three-level)
+        "orchestrator_enabled": True,  # kill switch for role="orchestrator"
     },
 
     # Ephemeral prefill messages file — JSON list of {role, content} dicts
@@ -883,6 +893,34 @@ DEFAULT_CONFIG = {
         "force_ipv4": False,
     },
 
+    # Session storage — controls automatic cleanup of ~/.hermes/state.db.
+    # state.db accumulates every session, message, tool call, and FTS5 index
+    # entry forever.  Without auto-pruning, a heavy user (gateway + cron)
+    # reports 384MB+ databases with 68K+ messages, which slows down FTS5
+    # inserts, /resume listing, and insights queries.
+    "sessions": {
+        # When true, prune ended sessions older than retention_days once
+        # per (roughly) min_interval_hours at CLI/gateway/cron startup.
+        # Only touches ended sessions — active sessions are always preserved.
+        # Default false: session history is valuable for search recall, and
+        # silently deleting it could surprise users.  Opt in explicitly.
+        "auto_prune": False,
+        # How many days of ended-session history to keep.  Matches the
+        # default of ``hermes sessions prune``.
+        "retention_days": 90,
+        # VACUUM after a prune that actually deleted rows.  SQLite does not
+        # reclaim disk space on DELETE — freed pages are just reused on
+        # subsequent INSERTs — so without VACUUM the file stays bloated
+        # even after pruning.  VACUUM blocks writes for a few seconds per
+        # 100MB, so it only runs at startup, and only when prune deleted
+        # ≥1 session.
+        "vacuum_after_prune": True,
+        # Minimum hours between auto-maintenance runs (avoids repeating
+        # the sweep on every CLI invocation).  Tracked via state_meta in
+        # state.db itself, so it's shared across all processes.
+        "min_interval_hours": 24,
+    },
+
     # Config schema version - bump this when adding new required fields
     "_config_version": 22,
 }
@@ -1040,6 +1078,22 @@ OPTIONAL_ENV_VARS = {
         "category": "provider",
         "advanced": True,
     },
+    "STEPFUN_API_KEY": {
+        "description": "StepFun Step Plan API key",
+        "prompt": "StepFun Step Plan API key",
+        "url": "https://platform.stepfun.com/",
+        "password": True,
+        "category": "provider",
+        "advanced": True,
+    },
+    "STEPFUN_BASE_URL": {
+        "description": "StepFun Step Plan base URL override",
+        "prompt": "StepFun Step Plan base URL (leave empty for default)",
+        "url": None,
+        "password": False,
+        "category": "provider",
+        "advanced": True,
+    },
     "ARCEEAI_API_KEY": {
         "description": "Arcee AI API key",
         "prompt": "Arcee AI API key",
@@ -1227,6 +1281,20 @@ OPTIONAL_ENV_VARS = {
         "category": "provider",
         "advanced": True,
     },
+    "VOLCENGINE_API_KEY": {
+        "description": "Volcengine API key for Doubao / Seed models (standard + Coding Plan catalogs)",
+        "prompt": "Volcengine API Key",
+        "url": "https://www.volcengine.com/product/ark",
+        "password": True,
+        "category": "provider",
+    },
+    "BYTEPLUS_API_KEY": {
+        "description": "BytePlus API key for Seed / Dola models (standard + Coding Plan catalogs)",
+        "prompt": "BytePlus API Key",
+        "url": "https://www.byteplus.com/en/product/modelark",
+        "password": True,
+        "category": "provider",
+    },
     "AWS_REGION": {
         "description": "AWS region for Bedrock API calls (e.g. us-east-1, eu-central-1)",
         "prompt": "AWS Region",
@@ -2092,6 +2160,7 @@ _KNOWN_ROOT_KEYS = {
     "fallback_providers", "credential_pool_strategies", "toolsets",
     "agent", "terminal", "display", "compression", "delegation",
     "auxiliary", "custom_providers", "context", "memory", "gateway",
+    "sessions",
 }
 
 # Valid fields inside a custom_providers list entry

hermes_cli/doctor.py

@@ -912,6 +912,7 @@ def run_doctor(args):
     _apikey_providers = [
         ("Z.AI / GLM",      ("GLM_API_KEY", "ZAI_API_KEY", "Z_AI_API_KEY"), "https://api.z.ai/api/paas/v4/models", "GLM_BASE_URL", True),
         ("Kimi / Moonshot",  ("KIMI_API_KEY",),                              "https://api.moonshot.ai/v1/models",   "KIMI_BASE_URL", True),
+        ("StepFun Step Plan",   ("STEPFUN_API_KEY",),                           "https://api.stepfun.ai/step_plan/v1/models", "STEPFUN_BASE_URL", True),
         ("Kimi / Moonshot (China)", ("KIMI_CN_API_KEY",),                    "https://api.moonshot.cn/v1/models",   None, True),
         ("Arcee AI",         ("ARCEEAI_API_KEY",),                            "https://api.arcee.ai/api/v1/models",  "ARCEE_BASE_URL", True),
         ("DeepSeek",         ("DEEPSEEK_API_KEY",),                           "https://api.deepseek.com/v1/models",  "DEEPSEEK_BASE_URL", True),
@@ -943,18 +944,22 @@ def run_doctor(args):
             try:
                 import httpx
                 _base = os.getenv(_base_env, "") if _base_env else ""
-                # Auto-detect Kimi Code keys (sk-kimi-) → api.kimi.com
+                # Auto-detect Kimi Code keys (sk-kimi-) → api.kimi.com/coding/v1
+                # (OpenAI-compat surface, which exposes /models for health check).
                 if not _base and _key.startswith("sk-kimi-"):
                     _base = "https://api.kimi.com/coding/v1"
-                # Anthropic-compat endpoints (/anthropic) don't support /models.
-                # Rewrite to the OpenAI-compat /v1 surface for health checks.
+                # Anthropic-compat endpoints (/anthropic, api.kimi.com/coding
+                # with no /v1) don't support /models.  Rewrite to the OpenAI-compat
+                # /v1 surface for health checks.
                 if _base and _base.rstrip("/").endswith("/anthropic"):
                     from agent.auxiliary_client import _to_openai_base_url
                     _base = _to_openai_base_url(_base)
+                if base_url_host_matches(_base, "api.kimi.com") and _base.rstrip("/").endswith("/coding"):
+                    _base = _base.rstrip("/") + "/v1"
                 _url = (_base.rstrip("/") + "/models") if _base else _default_url
                 _headers = {"Authorization": f"Bearer {_key}"}
                 if base_url_host_matches(_base, "api.kimi.com"):
-                    _headers["User-Agent"] = "KimiCLI/1.30.0"
+                    _headers["User-Agent"] = "claude-code/0.1.0"
                 _resp = httpx.get(
                     _url,
                     headers=_headers,

hermes_cli/env_loader.py

@@ -160,6 +160,8 @@ def load_hermes_dotenv(
     # Fix corrupted .env files before python-dotenv parses them (#8908).
     if user_env.exists():
         _sanitize_env_file_if_needed(user_env)
+    if project_env_path and project_env_path.exists():
+        _sanitize_env_file_if_needed(project_env_path)
 
     if user_env.exists():
         _load_dotenv_with_fallback(user_env, override=True)

hermes_cli/gateway.py

@@ -2639,9 +2639,120 @@ def _setup_dingtalk():
 
 
 def _setup_wecom():
-    """Configure WeCom (Enterprise WeChat) via the standard platform setup."""
-    wecom_platform = next(p for p in _PLATFORMS if p["key"] == "wecom")
-    _setup_standard_platform(wecom_platform)
+    """Interactive setup for WeCom — scan QR code or manual credential input."""
+    print()
+    print(color("  ─── 💬 WeCom (Enterprise WeChat) Setup ───", Colors.CYAN))
+
+    existing_bot_id = get_env_value("WECOM_BOT_ID")
+    existing_secret = get_env_value("WECOM_SECRET")
+    if existing_bot_id and existing_secret:
+        print()
+        print_success("WeCom is already configured.")
+        if not prompt_yes_no("  Reconfigure WeCom?", False):
+            return
+
+    # ── Choose setup method ──
+    print()
+    method_choices = [
+        "Scan QR code to obtain Bot ID and Secret automatically (recommended)",
+        "Enter existing Bot ID and Secret manually",
+    ]
+    method_idx = prompt_choice("  How would you like to set up WeCom?", method_choices, 0)
+
+    bot_id = None
+    secret = None
+
+    if method_idx == 0:
+        # ── QR scan flow ──
+        try:
+            from gateway.platforms.wecom import qr_scan_for_bot_info
+        except Exception as exc:
+            print_error(f"  WeCom QR scan import failed: {exc}")
+            qr_scan_for_bot_info = None
+
+        if qr_scan_for_bot_info is not None:
+            try:
+                credentials = qr_scan_for_bot_info()
+            except KeyboardInterrupt:
+                print()
+                print_warning("  WeCom setup cancelled.")
+                return
+            except Exception as exc:
+                print_warning(f"  QR scan failed: {exc}")
+                credentials = None
+            if credentials:
+                bot_id = credentials.get("bot_id", "")
+                secret = credentials.get("secret", "")
+                print_success("  ✔ QR scan successful! Bot ID and Secret obtained.")
+
+        if not bot_id or not secret:
+            print_info("  QR scan did not complete. Continuing with manual input.")
+            bot_id = None
+            secret = None
+
+    # ── Manual credential input ──
+    if not bot_id or not secret:
+        print()
+        print_info("  1. Go to WeCom Application → Workspace → Smart Robot -> Create smart robots")
+        print_info("  2. Select API Mode")
+        print_info("  3. Copy the Bot ID and Secret from the bot's credentials info")
+        print_info("  4. The bot connects via WebSocket — no public endpoint needed")
+        print()
+        bot_id = prompt("  Bot ID", password=False)
+        if not bot_id:
+            print_warning("  Skipped — WeCom won't work without a Bot ID.")
+            return
+        secret = prompt("  Secret", password=True)
+        if not secret:
+            print_warning("  Skipped — WeCom won't work without a Secret.")
+            return
+
+    # ── Save core credentials ──
+    save_env_value("WECOM_BOT_ID", bot_id)
+    save_env_value("WECOM_SECRET", secret)
+
+    # ── Allowed users (deny-by-default security) ──
+    print()
+    print_info("  The gateway DENIES all users by default for security.")
+    print_info("  Enter user IDs to create an allowlist, or leave empty.")
+    allowed = prompt("  Allowed user IDs (comma-separated, or empty)", password=False)
+    if allowed:
+        cleaned = allowed.replace(" ", "")
+        save_env_value("WECOM_ALLOWED_USERS", cleaned)
+        print_success("  Saved — only these users can interact with the bot.")
+    else:
+        print()
+        access_choices = [
+            "Enable open access (anyone can message the bot)",
+            "Use DM pairing (unknown users request access, you approve with 'hermes pairing approve')",
+            "Disable direct messages",
+            "Skip for now (bot will deny all users until configured)",
+        ]
+        access_idx = prompt_choice("  How should unauthorized users be handled?", access_choices, 1)
+        if access_idx == 0:
+            save_env_value("WECOM_DM_POLICY", "open")
+            save_env_value("GATEWAY_ALLOW_ALL_USERS", "true")
+            print_warning("  Open access enabled — anyone can use your bot!")
+        elif access_idx == 1:
+            save_env_value("WECOM_DM_POLICY", "pairing")
+            print_success("  DM pairing mode — users will receive a code to request access.")
+            print_info("  Approve with: hermes pairing approve <platform> <code>")
+        elif access_idx == 2:
+            save_env_value("WECOM_DM_POLICY", "disabled")
+            print_warning("  Direct messages disabled.")
+        else:
+            print_info("  Skipped — configure later with 'hermes gateway setup'")
+
+    # ── Home channel (optional) ──
+    print()
+    print_info("  Chat ID for scheduled results and notifications.")
+    home = prompt("  Home chat ID (optional, for cron/notifications)", password=False)
+    if home:
+        save_env_value("WECOM_HOME_CHANNEL", home)
+        print_success(f"  Home channel set to {home}")
+
+    print()
+    print_success("💬 WeCom configured!")
 
 
 def _is_service_installed() -> bool:
@@ -3021,7 +3132,8 @@ def _setup_qqbot():
     if method_idx == 0:
         # ── QR scan-to-configure ──
         try:
-            credentials = _qqbot_qr_flow()
+            from gateway.platforms.qqbot import qr_register
+            credentials = qr_register()
         except KeyboardInterrupt:
             print()
             print_warning("  QQ Bot setup cancelled.")
@@ -3103,106 +3215,6 @@ def _setup_qqbot():
     print_info(f"  App ID: {credentials['app_id']}")
 
 
-def _qqbot_render_qr(url: str) -> bool:
-    """Try to render a QR code in the terminal. Returns True if successful."""
-    try:
-        import qrcode as _qr
-        qr = _qr.QRCode(border=1,error_correction=_qr.constants.ERROR_CORRECT_L)
-        qr.add_data(url)
-        qr.make(fit=True)
-        qr.print_ascii(invert=True)
-        return True
-    except Exception:
-        return False
-
-
-def _qqbot_qr_flow():
-    """Run the QR-code scan-to-configure flow.
-
-    Returns a dict with app_id, client_secret, user_openid on success,
-    or None on failure/cancel.
-    """
-    try:
-        from gateway.platforms.qqbot import (
-            create_bind_task, poll_bind_result, build_connect_url,
-            decrypt_secret, BindStatus,
-        )
-        from gateway.platforms.qqbot.constants import ONBOARD_POLL_INTERVAL
-    except Exception as exc:
-        print_error(f"  QQBot onboard import failed: {exc}")
-        return None
-
-    import asyncio
-    import time
-
-    MAX_REFRESHES = 3
-    refresh_count = 0
-
-    while refresh_count <= MAX_REFRESHES:
-        loop = asyncio.new_event_loop()
-
-        # ── Create bind task ──
-        try:
-            task_id, aes_key = loop.run_until_complete(create_bind_task())
-        except Exception as e:
-            print_warning(f"  Failed to create bind task: {e}")
-            loop.close()
-            return None
-
-        url = build_connect_url(task_id)
-
-        # ── Display QR code + URL ──
-        print()
-        if _qqbot_render_qr(url):
-            print(f"  Scan the QR code above, or open this URL directly:\n  {url}")
-        else:
-            print(f"  Open this URL in QQ on your phone:\n  {url}")
-            print_info("  Tip: pip install qrcode  to show a scannable QR code here")
-
-        # ── Poll loop (silent — keep QR visible at bottom) ──
-        try:
-            while True:
-                try:
-                    status, app_id, encrypted_secret, user_openid = loop.run_until_complete(
-                        poll_bind_result(task_id)
-                    )
-                except Exception:
-                    time.sleep(ONBOARD_POLL_INTERVAL)
-                    continue
-
-                if status == BindStatus.COMPLETED:
-                    client_secret = decrypt_secret(encrypted_secret, aes_key)
-                    print()
-                    print_success(f"  QR scan complete! (App ID: {app_id})")
-                    if user_openid:
-                        print_info(f"  Scanner's OpenID: {user_openid}")
-                    return {
-                        "app_id": app_id,
-                        "client_secret": client_secret,
-                        "user_openid": user_openid,
-                    }
-
-                if status == BindStatus.EXPIRED:
-                    refresh_count += 1
-                    if refresh_count > MAX_REFRESHES:
-                        print()
-                        print_warning(f"  QR code expired {MAX_REFRESHES} times — giving up.")
-                        return None
-                    print()
-                    print_warning(f"  QR code expired, refreshing... ({refresh_count}/{MAX_REFRESHES})")
-                    loop.close()
-                    break  # outer while creates a new task
-
-                time.sleep(ONBOARD_POLL_INTERVAL)
-        except KeyboardInterrupt:
-            loop.close()
-            raise
-        finally:
-            loop.close()
-
-    return None
-
-
 def _setup_signal():
     """Interactive setup for Signal messenger."""
     import shutil
@@ -3390,6 +3402,8 @@ def gateway_setup():
             _setup_feishu()
         elif platform["key"] == "qqbot":
             _setup_qqbot()
+        elif platform["key"] == "wecom":
+            _setup_wecom()
         else:
             _setup_standard_platform(platform)
 

hermes_cli/main.py

@@ -1566,8 +1566,12 @@ def select_provider_and_model(args=None):
         _model_flow_anthropic(config, current_model)
     elif selected_provider == "kimi-coding":
         _model_flow_kimi(config, current_model)
+    elif selected_provider == "stepfun":
+        _model_flow_stepfun(config, current_model)
     elif selected_provider == "bedrock":
         _model_flow_bedrock(config, current_model)
+    elif selected_provider in ("volcengine", "byteplus"):
+        _model_flow_contract_provider(config, selected_provider, current_model)
     elif selected_provider in (
         "gemini",
         "deepseek",
@@ -1952,7 +1956,7 @@ def _aux_flow_custom_endpoint(task: str, task_cfg: dict) -> None:
     print(f"{display_name}: custom ({short_url})" + (f" · {model}" if model else ""))
 
 
-def _prompt_provider_choice(choices, *, default=0):
+def _prompt_provider_choice(choices, *, default=0, title="Select provider:"):
     """Show provider selection menu with curses arrow-key navigation.
 
     Falls back to a numbered list when curses is unavailable (e.g. piped
@@ -1961,8 +1965,7 @@ def _prompt_provider_choice(choices, *, default=0):
     """
     try:
         from hermes_cli.setup import _curses_prompt_choice
-
-        idx = _curses_prompt_choice("Select provider:", choices, default)
+        idx = _curses_prompt_choice(title, choices, default)
         if idx >= 0:
             print()
             return idx
@@ -1970,7 +1973,7 @@ def _prompt_provider_choice(choices, *, default=0):
         pass
 
     # Fallback: numbered list
-    print("Select provider:")
+    print(title)
     for i, c in enumerate(choices, 1):
         marker = "→" if i - 1 == default else " "
         print(f"  {marker} {i}. {c}")
@@ -2165,7 +2168,6 @@ def _model_flow_nous(config, current_model="", args=None):
     from hermes_cli.models import (
         _PROVIDER_MODELS,
         get_pricing_for_provider,
-        filter_nous_free_models,
         check_nous_free_tier,
         partition_nous_models_by_tier,
     )
@@ -2208,10 +2210,8 @@ def _model_flow_nous(config, current_model="", args=None):
     # Check if user is on free tier
     free_tier = check_nous_free_tier()
 
-    # For both tiers: apply the allowlist filter first (removes non-allowlisted
-    # free models and allowlist models that aren't actually free).
-    # Then for free users: partition remaining models into selectable/unavailable.
-    model_ids = filter_nous_free_models(model_ids, pricing)
+    # For free users: partition models into selectable/unavailable based on
+    # whether they are free per the Portal-reported pricing.
     unavailable_models: list[str] = []
     if free_tier:
         model_ids, unavailable_models = partition_nous_models_by_tier(
@@ -2945,6 +2945,10 @@ def _model_flow_named_custom(config, provider_info):
 
 # Curated model lists for direct API-key providers — single source in models.py
 from hermes_cli.models import _PROVIDER_MODELS
+from hermes_cli.volcengine_byteplus import (
+    base_url_for_provider_model,
+    provider_models,
+)
 
 
 def _current_reasoning_effort(config) -> str:
@@ -3465,6 +3469,140 @@ def _model_flow_kimi(config, current_model=""):
         print("No change.")
 
 
+def _infer_stepfun_region(base_url: str) -> str:
+    """Infer the current StepFun region from the configured endpoint."""
+    normalized = (base_url or "").strip().lower()
+    if "api.stepfun.com" in normalized:
+        return "china"
+    return "international"
+
+
+def _stepfun_base_url_for_region(region: str) -> str:
+    from hermes_cli.auth import (
+        STEPFUN_STEP_PLAN_CN_BASE_URL,
+        STEPFUN_STEP_PLAN_INTL_BASE_URL,
+    )
+
+    return (
+        STEPFUN_STEP_PLAN_CN_BASE_URL
+        if region == "china"
+        else STEPFUN_STEP_PLAN_INTL_BASE_URL
+    )
+
+
+def _model_flow_stepfun(config, current_model=""):
+    """StepFun Step Plan flow with region-specific endpoints."""
+    from hermes_cli.auth import (
+        PROVIDER_REGISTRY,
+        _prompt_model_selection,
+        _save_model_choice,
+        deactivate_provider,
+    )
+    from hermes_cli.config import get_env_value, save_env_value, load_config, save_config
+    from hermes_cli.models import fetch_api_models
+
+    provider_id = "stepfun"
+    pconfig = PROVIDER_REGISTRY[provider_id]
+    key_env = pconfig.api_key_env_vars[0] if pconfig.api_key_env_vars else ""
+    base_url_env = pconfig.base_url_env_var or ""
+
+    existing_key = ""
+    for ev in pconfig.api_key_env_vars:
+        existing_key = get_env_value(ev) or os.getenv(ev, "")
+        if existing_key:
+            break
+
+    if not existing_key:
+        print(f"No {pconfig.name} API key configured.")
+        if key_env:
+            try:
+                import getpass
+                new_key = getpass.getpass(f"{key_env} (or Enter to cancel): ").strip()
+            except (KeyboardInterrupt, EOFError):
+                print()
+                return
+            if not new_key:
+                print("Cancelled.")
+                return
+            save_env_value(key_env, new_key)
+            existing_key = new_key
+            print("API key saved.")
+            print()
+    else:
+        print(f"  {pconfig.name} API key: {existing_key[:8]}... ✓")
+        print()
+
+    current_base = ""
+    if base_url_env:
+        current_base = get_env_value(base_url_env) or os.getenv(base_url_env, "")
+    if not current_base:
+        model_cfg = config.get("model")
+        if isinstance(model_cfg, dict):
+            current_base = str(model_cfg.get("base_url") or "").strip()
+    current_region = _infer_stepfun_region(current_base or pconfig.inference_base_url)
+
+    region_choices = [
+        ("international", f"International ({_stepfun_base_url_for_region('international')})"),
+        ("china", f"China ({_stepfun_base_url_for_region('china')})"),
+    ]
+    ordered_regions = []
+    for region_key, label in region_choices:
+        if region_key == current_region:
+            ordered_regions.insert(0, (region_key, f"{label}  ← currently active"))
+        else:
+            ordered_regions.append((region_key, label))
+    ordered_regions.append(("cancel", "Cancel"))
+
+    region_idx = _prompt_provider_choice([label for _, label in ordered_regions])
+    if region_idx is None or ordered_regions[region_idx][0] == "cancel":
+        print("No change.")
+        return
+
+    selected_region = ordered_regions[region_idx][0]
+    effective_base = _stepfun_base_url_for_region(selected_region)
+    if base_url_env:
+        save_env_value(base_url_env, effective_base)
+
+    live_models = fetch_api_models(existing_key, effective_base)
+    if live_models:
+        model_list = live_models
+        print(f"  Found {len(model_list)} model(s) from {pconfig.name} API")
+    else:
+        model_list = _PROVIDER_MODELS.get(provider_id, [])
+        if model_list:
+            print(
+                f"  Could not auto-detect models from {pconfig.name} API — "
+                "showing Step Plan fallback catalog."
+            )
+
+    if model_list:
+        selected = _prompt_model_selection(model_list, current_model=current_model)
+    else:
+        try:
+            selected = input("Model name: ").strip()
+        except (KeyboardInterrupt, EOFError):
+            selected = None
+
+    if selected:
+        _save_model_choice(selected)
+
+        cfg = load_config()
+        model = cfg.get("model")
+        if not isinstance(model, dict):
+            model = {"default": model} if model else {}
+            cfg["model"] = model
+        model["provider"] = provider_id
+        model["base_url"] = effective_base
+        model.pop("api_mode", None)
+        save_config(cfg)
+        deactivate_provider()
+
+        config["model"] = dict(model)
+        print(f"Default model set to: {selected} (via {pconfig.name})")
+    else:
+        print("No change.")
+
+
 def _model_flow_bedrock_api_key(config, region, current_model=""):
     """Bedrock API Key mode — uses the OpenAI-compatible bedrock-mantle endpoint.
 
@@ -3900,6 +4038,70 @@ def _model_flow_api_key_provider(config, provider_id, current_model=""):
         print("No change.")
 
 
+def _model_flow_contract_provider(config, provider_id, current_model=""):
+    """Provider flow for Volcengine / BytePlus contract-backed catalogs."""
+    from hermes_cli.auth import (
+        PROVIDER_REGISTRY,
+        _prompt_model_selection,
+        _save_model_choice,
+        deactivate_provider,
+    )
+    from hermes_cli.config import get_env_value, load_config, save_config, save_env_value
+
+    pconfig = PROVIDER_REGISTRY[provider_id]
+    key_env = pconfig.api_key_env_vars[0] if pconfig.api_key_env_vars else ""
+    existing_key = ""
+    for env_var in pconfig.api_key_env_vars:
+        existing_key = get_env_value(env_var) or os.getenv(env_var, "")
+        if existing_key:
+            break
+
+    if not existing_key:
+        print(f"No {pconfig.name} API key configured.")
+        if key_env:
+            try:
+                import getpass
+
+                new_key = getpass.getpass(f"{key_env} (or Enter to cancel): ").strip()
+            except (KeyboardInterrupt, EOFError):
+                print()
+                return
+            if not new_key:
+                print("Cancelled.")
+                return
+            save_env_value(key_env, new_key)
+            print("API key saved.")
+            print()
+    else:
+        print(f"  {pconfig.name} API key: {existing_key[:8]}... ✓")
+        print()
+
+    model_list = provider_models(provider_id)
+    if not model_list:
+        print(f"No curated model catalog found for {pconfig.name}.")
+        return
+
+    selected = _prompt_model_selection(model_list, current_model=current_model)
+    if not selected:
+        print("No change.")
+        return
+
+    _save_model_choice(selected)
+
+    cfg = load_config()
+    model = cfg.get("model")
+    if not isinstance(model, dict):
+        model = {"default": model} if model else {}
+        cfg["model"] = model
+    model["provider"] = provider_id
+    model["base_url"] = base_url_for_provider_model(provider_id, selected)
+    model.pop("api_mode", None)
+    save_config(cfg)
+    deactivate_provider()
+
+    print(f"Default model set to: {selected} (via {pconfig.name})")
+
+
 def _run_anthropic_oauth_flow(save_env_value):
     """Run the Claude OAuth setup-token flow. Returns True if credentials were saved."""
     from agent.anthropic_adapter import (
@@ -6533,6 +6735,7 @@ For more help on a command:
             "zai",
             "kimi-coding",
             "kimi-coding-cn",
+            "stepfun",
             "minimax",
             "minimax-cn",
             "kilocode",

hermes_cli/model_normalize.py

@@ -97,6 +97,8 @@ _MATCHING_PREFIX_STRIP_PROVIDERS: frozenset[str] = frozenset({
     "xiaomi",
     "arcee",
     "ollama-cloud",
+    "volcengine",
+    "byteplus",
     "custom",
 })
 
@@ -423,4 +425,3 @@ def normalize_model_for_provider(model_input: str, target_provider: str) -> str:
 # ---------------------------------------------------------------------------
 # Batch / convenience helpers
 # ---------------------------------------------------------------------------
-

hermes_cli/model_switch.py

@@ -143,7 +143,7 @@ MODEL_ALIASES: dict[str, ModelIdentity] = {
     # Z.AI / GLM
     "glm":       ModelIdentity("z-ai", "glm"),
 
-    # StepFun
+    # Step Plan (StepFun)
     "step":      ModelIdentity("stepfun", "step"),
 
     # Xiaomi
@@ -678,6 +678,7 @@ def switch_model(
         _da = DIRECT_ALIASES.get(resolved_alias)
         if _da is not None and _da.base_url:
             base_url = _da.base_url
+            api_mode = ""  # clear so determine_api_mode re-detects from URL
             if not api_key:
                 api_key = "no-key-required"
 

hermes_cli/models.py

@@ -22,6 +22,12 @@ from hermes_cli import __version__ as _HERMES_VERSION
 # Check (error 1010) don't reject the default ``Python-urllib/*`` signature.
 _HERMES_USER_AGENT = f"hermes-cli/{_HERMES_VERSION}"
 
+from hermes_cli.volcengine_byteplus import (
+    BYTEPLUS_PROVIDER,
+    VOLCENGINE_PROVIDER,
+    provider_models,
+)
+
 COPILOT_BASE_URL = "https://api.githubcopilot.com"
 COPILOT_MODELS_URL = f"{COPILOT_BASE_URL}/models"
 COPILOT_EDITOR_VERSION = "vscode/1.104.1"
@@ -53,6 +59,7 @@ OPENROUTER_MODELS: list[tuple[str, str]] = [
     ("stepfun/step-3.5-flash",          ""),
     ("minimax/minimax-m2.7",            ""),
     ("minimax/minimax-m2.5",            ""),
+    ("minimax/minimax-m2.5:free",       "free"),
     ("z-ai/glm-5.1",                    ""),
     ("z-ai/glm-5v-turbo",               ""),
     ("z-ai/glm-5-turbo",                ""),
@@ -125,17 +132,15 @@ _PROVIDER_MODELS: dict[str, list[str]] = {
         "stepfun/step-3.5-flash",
         "minimax/minimax-m2.7",
         "minimax/minimax-m2.5",
+        "minimax/minimax-m2.5:free",
         "z-ai/glm-5.1",
         "z-ai/glm-5v-turbo",
         "z-ai/glm-5-turbo",
         "x-ai/grok-4.20-beta",
         "nvidia/nemotron-3-super-120b-a12b",
-        "nvidia/nemotron-3-super-120b-a12b:free",
-        "arcee-ai/trinity-large-preview:free",
         "arcee-ai/trinity-large-thinking",
         "openai/gpt-5.4-pro",
         "openai/gpt-5.4-nano",
-        "openrouter/elephant-alpha",
     ],
     "openai-codex": _codex_curated_models(),
     "copilot-acp": [
@@ -211,6 +216,10 @@ _PROVIDER_MODELS: dict[str, list[str]] = {
         "kimi-k2-turbo-preview",
         "kimi-k2-0905-preview",
     ],
+    "stepfun": [
+        "step-3.5-flash",
+        "step-3.5-flash-2603",
+    ],
     "moonshot": [
         "kimi-k2.6",
         "kimi-k2.5",
@@ -353,6 +362,8 @@ _PROVIDER_MODELS: dict[str, list[str]] = {
         "us.meta.llama4-maverick-17b-instruct-v1:0",
         "us.meta.llama4-scout-17b-instruct-v1:0",
     ],
+    VOLCENGINE_PROVIDER: provider_models(VOLCENGINE_PROVIDER),
+    BYTEPLUS_PROVIDER: provider_models(BYTEPLUS_PROVIDER),
 }
 
 # Vercel AI Gateway: derive the bare-model-id catalog from the curated
@@ -362,17 +373,11 @@ _PROVIDER_MODELS: dict[str, list[str]] = {
 _PROVIDER_MODELS["ai-gateway"] = [mid for mid, _ in VERCEL_AI_GATEWAY_MODELS]
 
 # ---------------------------------------------------------------------------
-# Nous Portal free-model filtering
+# Nous Portal free-model helper
 # ---------------------------------------------------------------------------
-# Models that are ALLOWED to appear when priced as free on Nous Portal.
-# Any other free model is hidden — prevents promotional/temporary free models
-# from cluttering the selection when users are paying subscribers.
-# Models in this list are ALSO filtered out if they are NOT free (i.e. they
-# should only appear in the menu when they are genuinely free).
-_NOUS_ALLOWED_FREE_MODELS: frozenset[str] = frozenset({
-    "xiaomi/mimo-v2-pro",
-    "xiaomi/mimo-v2-omni",
-})
+# The Nous Portal models endpoint is the source of truth for which models
+# are currently offered (free or paid). We trust whatever it returns and
+# surface it to users as-is — no local allowlist filtering.
 
 
 def _is_model_free(model_id: str, pricing: dict[str, dict[str, str]]) -> bool:
@@ -386,35 +391,6 @@ def _is_model_free(model_id: str, pricing: dict[str, dict[str, str]]) -> bool:
         return False
 
 
-def filter_nous_free_models(
-    model_ids: list[str],
-    pricing: dict[str, dict[str, str]],
-) -> list[str]:
-    """Filter the Nous Portal model list according to free-model policy.
-
-    Rules:
-      • Paid models that are NOT in the allowlist → keep (normal case).
-      • Free models that are NOT in the allowlist → drop.
-      • Allowlist models that ARE free → keep.
-      • Allowlist models that are NOT free → drop.
-    """
-    if not pricing:
-        return model_ids  # no pricing data — can't filter, show everything
-
-    result: list[str] = []
-    for mid in model_ids:
-        free = _is_model_free(mid, pricing)
-        if mid in _NOUS_ALLOWED_FREE_MODELS:
-            # Allowlist model: only show when it's actually free
-            if free:
-                result.append(mid)
-        else:
-            # Regular model: keep only when it's NOT free
-            if not free:
-                result.append(mid)
-    return result
-
-
 # ---------------------------------------------------------------------------
 # Nous Portal account tier detection
 # ---------------------------------------------------------------------------
@@ -478,8 +454,7 @@ def partition_nous_models_by_tier(
 ) -> tuple[list[str], list[str]]:
     """Split Nous models into (selectable, unavailable) based on user tier.
 
-    For paid-tier users: all models are selectable, none unavailable
-    (free-model filtering is handled separately by ``filter_nous_free_models``).
+    For paid-tier users: all models are selectable, none unavailable.
 
     For free-tier users: only free models are selectable; paid models
     are returned as unavailable (shown grayed out in the menu).
@@ -549,6 +524,157 @@ def check_nous_free_tier() -> bool:
         return False  # default to paid on error — don't block users
 
 
+# ---------------------------------------------------------------------------
+# Nous Portal recommended models
+#
+# The Portal publishes a curated list of suggested models (separated into
+# paid and free tiers) plus dedicated recommendations for compaction (text
+# summarisation / auxiliary) and vision tasks. We fetch it once per process
+# with a TTL cache so callers can ask "what's the best aux model right now?"
+# without hitting the network on every lookup.
+#
+# Shape of the response (fields we care about):
+#   {
+#     "paidRecommendedModels":     [ {modelName, ...}, ... ],
+#     "freeRecommendedModels":     [ {modelName, ...}, ... ],
+#     "paidRecommendedCompactionModel":  {modelName, ...} | null,
+#     "paidRecommendedVisionModel":      {modelName, ...} | null,
+#     "freeRecommendedCompactionModel":  {modelName, ...} | null,
+#     "freeRecommendedVisionModel":      {modelName, ...} | null,
+#   }
+# ---------------------------------------------------------------------------
+
+NOUS_RECOMMENDED_MODELS_PATH = "/api/nous/recommended-models"
+_NOUS_RECOMMENDED_CACHE_TTL: int = 600  # seconds (10 minutes)
+# (result_dict, timestamp) keyed by portal_base_url so staging vs prod don't collide.
+_nous_recommended_cache: dict[str, tuple[dict[str, Any], float]] = {}
+
+
+def fetch_nous_recommended_models(
+    portal_base_url: str = "",
+    timeout: float = 5.0,
+    *,
+    force_refresh: bool = False,
+) -> dict[str, Any]:
+    """Fetch the Nous Portal's curated recommended-models payload.
+
+    Hits ``<portal>/api/nous/recommended-models``. The endpoint is public —
+    no auth is required. Results are cached per portal URL for
+    ``_NOUS_RECOMMENDED_CACHE_TTL`` seconds; pass ``force_refresh=True`` to
+    bypass the cache.
+
+    Returns the parsed JSON dict on success, or ``{}`` on any failure
+    (network, parse, non-2xx). Callers must treat missing/null fields as
+    "no recommendation" and fall back to their own default.
+    """
+    base = (portal_base_url or "https://portal.nousresearch.com").rstrip("/")
+    now = time.monotonic()
+    cached = _nous_recommended_cache.get(base)
+    if not force_refresh and cached is not None:
+        payload, cached_at = cached
+        if now - cached_at < _NOUS_RECOMMENDED_CACHE_TTL:
+            return payload
+
+    url = f"{base}{NOUS_RECOMMENDED_MODELS_PATH}"
+    try:
+        req = urllib.request.Request(
+            url,
+            headers={"Accept": "application/json"},
+        )
+        with urllib.request.urlopen(req, timeout=timeout) as resp:
+            data = json.loads(resp.read().decode())
+        if not isinstance(data, dict):
+            data = {}
+    except Exception:
+        data = {}
+
+    _nous_recommended_cache[base] = (data, now)
+    return data
+
+
+def _resolve_nous_portal_url() -> str:
+    """Best-effort lookup of the Portal base URL the user is authed against."""
+    try:
+        from hermes_cli.auth import (
+            DEFAULT_NOUS_PORTAL_URL,
+            get_provider_auth_state,
+        )
+        state = get_provider_auth_state("nous") or {}
+        portal = str(state.get("portal_base_url") or "").strip()
+        if portal:
+            return portal.rstrip("/")
+        return str(DEFAULT_NOUS_PORTAL_URL).rstrip("/")
+    except Exception:
+        return "https://portal.nousresearch.com"
+
+
+def _extract_model_name(entry: Any) -> Optional[str]:
+    """Pull the ``modelName`` field from a recommended-model entry, else None."""
+    if not isinstance(entry, dict):
+        return None
+    model_name = entry.get("modelName")
+    if isinstance(model_name, str) and model_name.strip():
+        return model_name.strip()
+    return None
+
+
+def get_nous_recommended_aux_model(
+    *,
+    vision: bool = False,
+    free_tier: Optional[bool] = None,
+    portal_base_url: str = "",
+    force_refresh: bool = False,
+) -> Optional[str]:
+    """Return the Portal's recommended model name for an auxiliary task.
+
+    Picks the best field from the Portal's recommended-models payload:
+
+    * ``vision=True``  → ``paidRecommendedVisionModel``  (paid tier) or
+                         ``freeRecommendedVisionModel``  (free tier)
+    * ``vision=False`` → ``paidRecommendedCompactionModel`` or
+                         ``freeRecommendedCompactionModel``
+
+    When ``free_tier`` is ``None`` (default) the user's tier is auto-detected
+    via :func:`check_nous_free_tier`. Pass an explicit bool to bypass the
+    detection — useful for tests or when the caller already knows the tier.
+
+    For paid-tier users we prefer the paid recommendation but gracefully fall
+    back to the free recommendation if the Portal returned ``null`` for the
+    paid field (common during the staged rollout of new paid models).
+
+    Returns ``None`` when every candidate is missing, null, or the fetch
+    fails — callers should fall back to their own default (currently
+    ``google/gemini-3-flash-preview``).
+    """
+    base = portal_base_url or _resolve_nous_portal_url()
+    payload = fetch_nous_recommended_models(base, force_refresh=force_refresh)
+    if not payload:
+        return None
+
+    if free_tier is None:
+        try:
+            free_tier = check_nous_free_tier()
+        except Exception:
+            # On any detection error, assume paid — paid users see both fields
+            # anyway so this is a safe default that maximises model quality.
+            free_tier = False
+
+    if vision:
+        paid_key, free_key = "paidRecommendedVisionModel", "freeRecommendedVisionModel"
+    else:
+        paid_key, free_key = "paidRecommendedCompactionModel", "freeRecommendedCompactionModel"
+
+    # Preference order:
+    #   free tier  → free only
+    #   paid tier  → paid, then free (if paid field is null)
+    candidates = [free_key] if free_tier else [paid_key, free_key]
+    for key in candidates:
+        name = _extract_model_name(payload.get(key))
+        if name:
+            return name
+    return None
+
+
 # ---------------------------------------------------------------------------
 # Canonical provider list — single source of truth for provider identity.
 # Every code path that lists, displays, or iterates providers derives from
@@ -572,6 +698,8 @@ CANONICAL_PROVIDERS: list[ProviderEntry] = [
     ProviderEntry("ai-gateway",     "Vercel AI Gateway",        "Vercel AI Gateway (200+ models, $5 free credit, no markup)"),
     ProviderEntry("anthropic",      "Anthropic",                "Anthropic (Claude models — API key or Claude Code)"),
     ProviderEntry("openai-codex",   "OpenAI Codex",             "OpenAI Codex"),
+    ProviderEntry(VOLCENGINE_PROVIDER, "Volcengine",            "Volcengine (standard + Coding Plan catalogs)"),
+    ProviderEntry(BYTEPLUS_PROVIDER, "BytePlus",                "BytePlus (standard + Coding Plan catalogs)"),
     ProviderEntry("xiaomi",         "Xiaomi MiMo",              "Xiaomi MiMo (MiMo-V2 models — pro, omni, flash)"),
     ProviderEntry("nvidia",         "NVIDIA NIM",               "NVIDIA NIM (Nemotron models — build.nvidia.com or local NIM)"),
     ProviderEntry("qwen-oauth",     "Qwen OAuth (Portal)",      "Qwen OAuth (reuses local Qwen CLI login)"),
@@ -585,6 +713,7 @@ CANONICAL_PROVIDERS: list[ProviderEntry] = [
     ProviderEntry("zai",            "Z.AI / GLM",               "Z.AI / GLM (Zhipu AI direct API)"),
     ProviderEntry("kimi-coding",    "Kimi / Kimi Coding Plan",  "Kimi Coding Plan (api.kimi.com) & Moonshot API"),
     ProviderEntry("kimi-coding-cn", "Kimi / Moonshot (China)",  "Kimi / Moonshot China (Moonshot CN direct API)"),
+    ProviderEntry("stepfun",        "StepFun Step Plan",       "StepFun Step Plan (agent/coding models via Step Plan API)"),
     ProviderEntry("minimax",        "MiniMax",                  "MiniMax (global direct API)"),
     ProviderEntry("minimax-cn",     "MiniMax (China)",          "MiniMax China (domestic direct API)"),
     ProviderEntry("alibaba",        "Alibaba Cloud (DashScope)","Alibaba Cloud / DashScope Coding (Qwen + multi-provider)"),
@@ -600,7 +729,6 @@ CANONICAL_PROVIDERS: list[ProviderEntry] = [
 _PROVIDER_LABELS = {p.slug: p.label for p in CANONICAL_PROVIDERS}
 _PROVIDER_LABELS["custom"] = "Custom endpoint"  # special case: not a named provider
 
-
 _PROVIDER_ALIASES = {
     "glm": "zai",
     "z-ai": "zai",
@@ -619,6 +747,8 @@ _PROVIDER_ALIASES = {
     "moonshot": "kimi-coding",
     "kimi-cn": "kimi-coding-cn",
     "moonshot-cn": "kimi-coding-cn",
+    "step": "stepfun",
+    "stepfun-coding-plan": "stepfun",
     "arcee-ai": "arcee",
     "arceeai": "arcee",
     "minimax-china": "minimax-cn",
@@ -661,6 +791,10 @@ _PROVIDER_ALIASES = {
     "nemotron": "nvidia",
     "ollama": "custom",  # bare "ollama" = local; use "ollama-cloud" for cloud
     "ollama_cloud": "ollama-cloud",
+    "volcengine-coding-plan": VOLCENGINE_PROVIDER,
+    "volcengine_coding_plan": VOLCENGINE_PROVIDER,
+    "byteplus-coding-plan": BYTEPLUS_PROVIDER,
+    "byteplus_coding_plan": BYTEPLUS_PROVIDER,
 }
 
 
@@ -688,6 +822,31 @@ def _openrouter_model_is_free(pricing: Any) -> bool:
         return False
 
 
+def _openrouter_model_supports_tools(item: Any) -> bool:
+    """Return True when the model's ``supported_parameters`` advertise tool calling.
+
+    hermes-agent is tool-calling-first — every provider path assumes the model
+    can invoke tools. Models that don't advertise ``tools`` in their
+    ``supported_parameters`` (e.g. image-only or completion-only models) cannot
+    be driven by the agent loop and would fail at the first tool call.
+
+    **Permissive when the field is missing.** Some OpenRouter-compatible gateways
+    (Nous Portal, private mirrors, older catalog snapshots) don't populate
+    ``supported_parameters`` at all. Treat that as "unknown capability → allow"
+    so the picker doesn't silently empty for those users. Only hide models
+    whose ``supported_parameters`` is an explicit list that omits ``tools``.
+
+    Ported from Kilo-Org/kilocode#9068.
+    """
+    if not isinstance(item, dict):
+        return True
+    params = item.get("supported_parameters")
+    if not isinstance(params, list):
+        # Field absent / malformed / None — be permissive.
+        return True
+    return "tools" in params
+
+
 def fetch_openrouter_models(
     timeout: float = 8.0,
     *,
@@ -730,6 +889,11 @@ def fetch_openrouter_models(
         live_item = live_by_id.get(preferred_id)
         if live_item is None:
             continue
+        # Hide models that don't advertise tool-calling support — hermes-agent
+        # requires it and surfacing them leads to immediate runtime failures
+        # when the user selects them. Ported from Kilo-Org/kilocode#9068.
+        if not _openrouter_model_supports_tools(live_item):
+            continue
         desc = "free" if _openrouter_model_is_free(live_item.get("pricing")) else ""
         curated.append((preferred_id, desc))
 
@@ -1091,7 +1255,6 @@ def list_available_providers() -> list[dict[str, str]]:
     """
     # Derive display order from canonical list + custom
     provider_order = [p.slug for p in CANONICAL_PROVIDERS] + ["custom"]
-
     # Build reverse alias map
     aliases_for: dict[str, list[str]] = {}
     for alias, canonical in _PROVIDER_ALIASES.items():
@@ -1107,7 +1270,7 @@ def list_available_providers() -> list[dict[str, str]]:
             from hermes_cli.auth import get_auth_status, has_usable_secret
             if pid == "custom":
                 custom_base_url = _get_custom_base_url() or ""
-                has_creds = bool(custom_base_url.strip())
+                has_creds = bool(custom_base_url.strip()) and provider_for_base_url(custom_base_url) is None
             elif pid == "openrouter":
                 has_creds = has_usable_secret(os.getenv("OPENROUTER_API_KEY", ""))
             else:
@@ -1173,6 +1336,29 @@ def _get_custom_base_url() -> str:
     return ""
 
 
+def provider_for_base_url(base_url: str) -> Optional[str]:
+    """Return a known built-in provider for a configured base URL, if any.
+
+    Uses the canonical _URL_TO_PROVIDER mapping from model_metadata plus
+    additional entries for providers not in that dict.
+    """
+    normalized = str(base_url or "").strip().rstrip("/")
+    if not normalized or "openrouter.ai" in normalized.lower():
+        return None
+
+    url_lower = normalized.lower()
+
+    # Primary source — shared with context-length resolution
+    from agent.model_metadata import _URL_TO_PROVIDER
+
+    for host, provider_id in _URL_TO_PROVIDER.items():
+        if host in url_lower:
+            canonical = normalize_provider(provider_id)
+            if canonical in _PROVIDER_LABELS and canonical != "custom":
+                return canonical
+    return None
+
+
 def curated_models_for_provider(
     provider: Optional[str],
     *,
@@ -1469,6 +1655,19 @@ def provider_model_ids(provider: Optional[str], *, force_refresh: bool = False)
                     return live
         except Exception:
             pass
+    if normalized == "stepfun":
+        try:
+            from hermes_cli.auth import resolve_api_key_provider_credentials
+
+            creds = resolve_api_key_provider_credentials("stepfun")
+            api_key = str(creds.get("api_key") or "").strip()
+            base_url = str(creds.get("base_url") or "").strip()
+            if api_key and base_url:
+                live = fetch_api_models(api_key, base_url)
+                if live:
+                    return live
+        except Exception:
+            pass
     if normalized == "anthropic":
         live = _fetch_anthropic_models()
         if live:
@@ -2396,13 +2595,70 @@ def validate_requested_model(
         except Exception:
             pass  # Fall through to generic warning
 
+    # Static-catalog fallback: when the /models probe was unreachable,
+    # validate against the curated list from provider_model_ids() — same
+    # pattern as the openai-codex and minimax branches above.  This fixes
+    # /model switches in the gateway for providers like opencode-go and
+    # opencode-zen whose /models endpoint returns 404 against the HTML
+    # marketing site.  Without this block, validate_requested_model would
+    # reject every model on such providers, switch_model() would return
+    # success=False, and the gateway would never write to
+    # _session_model_overrides.
     provider_label = _PROVIDER_LABELS.get(normalized, normalized)
+    try:
+        catalog_models = provider_model_ids(normalized)
+    except Exception:
+        catalog_models = []
+
+    if catalog_models:
+        catalog_lower = {m.lower(): m for m in catalog_models}
+        if requested_for_lookup.lower() in catalog_lower:
+            return {
+                "accepted": True,
+                "persist": True,
+                "recognized": True,
+                "message": None,
+            }
+        catalog_lower_list = list(catalog_lower.keys())
+        auto = get_close_matches(
+            requested_for_lookup.lower(), catalog_lower_list, n=1, cutoff=0.9
+        )
+        if auto:
+            corrected = catalog_lower[auto[0]]
+            return {
+                "accepted": True,
+                "persist": True,
+                "recognized": True,
+                "corrected_model": corrected,
+                "message": f"Auto-corrected `{requested}` → `{corrected}`",
+            }
+        suggestions = get_close_matches(
+            requested_for_lookup.lower(), catalog_lower_list, n=3, cutoff=0.5
+        )
+        suggestion_text = ""
+        if suggestions:
+            suggestion_text = "\n  Similar models: " + ", ".join(
+                f"`{catalog_lower[s]}`" for s in suggestions
+            )
+        return {
+            "accepted": True,
+            "persist": True,
+            "recognized": False,
+            "message": (
+                f"Note: `{requested}` was not found in the {provider_label} curated catalog "
+                f"and the /models endpoint was unreachable.{suggestion_text}"
+                f"\n  The model may still work if it exists on the provider."
+            ),
+        }
+
+    # No catalog available — accept with a warning, matching the comment's
+    # stated intent ("Accept and persist, but warn").
     return {
-        "accepted": False,
-        "persist": False,
+        "accepted": True,
+        "persist": True,
         "recognized": False,
         "message": (
-            f"Could not reach the {provider_label} API to validate `{requested}`. "
+            f"Note: could not reach the {provider_label} API to validate `{requested}`. "
             f"If the service isn't down, this model may not be valid."
         ),
     }

hermes_cli/plugins.py

@@ -133,6 +133,9 @@ def _get_enabled_plugins() -> Optional[set]:
 # Data classes
 # ---------------------------------------------------------------------------
 
+_VALID_PLUGIN_KINDS: Set[str] = {"standalone", "backend", "exclusive"}
+
+
 @dataclass
 class PluginManifest:
     """Parsed representation of a plugin.yaml manifest."""
@@ -146,6 +149,23 @@ class PluginManifest:
     provides_hooks: List[str] = field(default_factory=list)
     source: str = ""        # "user", "project", or "entrypoint"
     path: Optional[str] = None
+    # Plugin kind — see plugins.py module docstring for semantics.
+    # ``standalone`` (default): hooks/tools of its own; opt-in via
+    #                           ``plugins.enabled``.
+    # ``backend``: pluggable backend for an existing core tool (e.g.
+    #              image_gen). Built-in (bundled) backends auto-load;
+    #              user-installed still gated by ``plugins.enabled``.
+    # ``exclusive``: category with exactly one active provider (memory).
+    #              Selection via ``<category>.provider`` config key; the
+    #              category's own discovery system handles loading and the
+    #              general scanner skips these.
+    kind: str = "standalone"
+    # Registry key — path-derived, used by ``plugins.enabled``/``disabled``
+    # lookups and by ``hermes plugins list``. For a flat plugin at
+    # ``plugins/disk-cleanup/`` the key is ``disk-cleanup``; for a nested
+    # category plugin at ``plugins/image_gen/openai/`` the key is
+    # ``image_gen/openai``. When empty, falls back to ``name``.
+    key: str = ""
 
 
 @dataclass
@@ -366,6 +386,33 @@ class PluginContext:
             self.manifest.name, engine.name,
         )
 
+    # -- image gen provider registration ------------------------------------
+
+    def register_image_gen_provider(self, provider) -> None:
+        """Register an image generation backend.
+
+        ``provider`` must be an instance of
+        :class:`agent.image_gen_provider.ImageGenProvider`. The
+        ``provider.name`` attribute is what ``image_gen.provider`` in
+        ``config.yaml`` matches against when routing ``image_generate``
+        tool calls.
+        """
+        from agent.image_gen_provider import ImageGenProvider
+        from agent.image_gen_registry import register_provider
+
+        if not isinstance(provider, ImageGenProvider):
+            logger.warning(
+                "Plugin '%s' tried to register an image_gen provider that does "
+                "not inherit from ImageGenProvider. Ignoring.",
+                self.manifest.name,
+            )
+            return
+        register_provider(provider)
+        logger.info(
+            "Plugin '%s' registered image_gen provider: %s",
+            self.manifest.name, provider.name,
+        )
+
     # -- hook registration --------------------------------------------------
 
     def register_hook(self, hook_name: str, callback: Callable) -> None:
@@ -465,11 +512,16 @@ class PluginManager:
         manifests: List[PluginManifest] = []
 
         # 1. Bundled plugins (<repo>/plugins/<name>/)
-        # Repo-shipped generic plugins live next to hermes_cli/.  Memory and
-        # context_engine subdirs are handled by their own discovery paths, so
-        # skip those names here.  Bundled plugins are discovered (so they
-        # show up in `hermes plugins`) but only loaded when added to
-        # `plugins.enabled` in config.yaml — opt-in like any other plugin.
+        #
+        # Repo-shipped plugins live next to hermes_cli/. Two layouts are
+        # supported (see ``_scan_directory`` for details):
+        #
+        #   - flat: ``plugins/disk-cleanup/plugin.yaml`` (standalone)
+        #   - category: ``plugins/image_gen/openai/plugin.yaml`` (backend)
+        #
+        # ``memory/`` and ``context_engine/`` are skipped at the top level —
+        # they have their own discovery systems. Porting those to the
+        # category-namespace ``kind: exclusive`` model is a future PR.
         repo_plugins = Path(__file__).resolve().parent.parent / "plugins"
         manifests.extend(
             self._scan_directory(
@@ -492,36 +544,69 @@ class PluginManager:
         manifests.extend(self._scan_entry_points())
 
         # Load each manifest (skip user-disabled plugins).
-        # Later sources override earlier ones on name collision — user plugins
-        # take precedence over bundled, project plugins take precedence over
-        # user.  Dedup here so we only load the final winner.
+        # Later sources override earlier ones on key collision — user
+        # plugins take precedence over bundled, project plugins take
+        # precedence over user. Dedup here so we only load the final
+        # winner. Keys are path-derived (``image_gen/openai``,
+        # ``disk-cleanup``) so ``tts/openai`` and ``image_gen/openai``
+        # don't collide even when both manifests say ``name: openai``.
         disabled = _get_disabled_plugins()
         enabled = _get_enabled_plugins()  # None = opt-in default (nothing enabled)
         winners: Dict[str, PluginManifest] = {}
         for manifest in manifests:
-            winners[manifest.name] = manifest
+            winners[manifest.key or manifest.name] = manifest
         for manifest in winners.values():
-            # Explicit disable always wins.
-            if manifest.name in disabled:
+            lookup_key = manifest.key or manifest.name
+
+            # Explicit disable always wins (matches on key or on legacy
+            # bare name for back-compat with existing user configs).
+            if lookup_key in disabled or manifest.name in disabled:
                 loaded = LoadedPlugin(manifest=manifest, enabled=False)
                 loaded.error = "disabled via config"
-                self._plugins[manifest.name] = loaded
-                logger.debug("Skipping disabled plugin '%s'", manifest.name)
+                self._plugins[lookup_key] = loaded
+                logger.debug("Skipping disabled plugin '%s'", lookup_key)
                 continue
-            # Opt-in gate: plugins must be in the enabled allow-list.
-            # If the allow-list is missing (None), treat as "nothing enabled"
-            # — users have to explicitly enable plugins to load them.
-            # Memory and context_engine providers are excluded from this gate
-            # since they have their own single-select config (memory.provider
-            # / context.engine), not the enabled list.
-            if enabled is None or manifest.name not in enabled:
+
+            # Exclusive plugins (memory providers) have their own
+            # discovery/activation path. The general loader records the
+            # manifest for introspection but does not load the module.
+            if manifest.kind == "exclusive":
                 loaded = LoadedPlugin(manifest=manifest, enabled=False)
-                loaded.error = "not enabled in config (run `hermes plugins enable {}` to activate)".format(
-                    manifest.name
+                loaded.error = (
+                    "exclusive plugin — activate via <category>.provider config"
                 )
-                self._plugins[manifest.name] = loaded
+                self._plugins[lookup_key] = loaded
                 logger.debug(
-                    "Skipping '%s' (not in plugins.enabled)", manifest.name
+                    "Skipping '%s' (exclusive, handled by category discovery)",
+                    lookup_key,
+                )
+                continue
+
+            # Built-in backends auto-load — they ship with hermes and must
+            # just work. Selection among them (e.g. which image_gen backend
+            # services calls) is driven by ``<category>.provider`` config,
+            # enforced by the tool wrapper.
+            if manifest.kind == "backend" and manifest.source == "bundled":
+                self._load_plugin(manifest)
+                continue
+
+            # Everything else (standalone, user-installed backends,
+            # entry-point plugins) is opt-in via plugins.enabled.
+            # Accept both the path-derived key and the legacy bare name
+            # so existing configs keep working.
+            is_enabled = (
+                enabled is not None
+                and (lookup_key in enabled or manifest.name in enabled)
+            )
+            if not is_enabled:
+                loaded = LoadedPlugin(manifest=manifest, enabled=False)
+                loaded.error = (
+                    "not enabled in config (run `hermes plugins enable {}` to activate)"
+                    .format(lookup_key)
+                )
+                self._plugins[lookup_key] = loaded
+                logger.debug(
+                    "Skipping '%s' (not in plugins.enabled)", lookup_key
                 )
                 continue
             self._load_plugin(manifest)
@@ -545,9 +630,37 @@ class PluginManager:
     ) -> List[PluginManifest]:
         """Read ``plugin.yaml`` manifests from subdirectories of *path*.
 
-        *skip_names* is an optional allow-list of names to ignore (used
-        for the bundled scan to exclude ``memory`` / ``context_engine``
-        subdirs that have their own discovery path).
+        Supports two layouts, mixed freely:
+
+        * **Flat** — ``<root>/<plugin-name>/plugin.yaml``. Key is
+          ``<plugin-name>`` (e.g. ``disk-cleanup``).
+        * **Category** — ``<root>/<category>/<plugin-name>/plugin.yaml``,
+          where the ``<category>`` directory itself has no ``plugin.yaml``.
+          Key is ``<category>/<plugin-name>`` (e.g. ``image_gen/openai``).
+          Depth is capped at two segments.
+
+        *skip_names* is an optional allow-list of names to ignore at the
+        top level (kept for back-compat; the current call sites no longer
+        pass it now that categories are first-class).
+        """
+        return self._scan_directory_level(
+            path, source, skip_names=skip_names, prefix="", depth=0
+        )
+
+    def _scan_directory_level(
+        self,
+        path: Path,
+        source: str,
+        *,
+        skip_names: Optional[Set[str]],
+        prefix: str,
+        depth: int,
+    ) -> List[PluginManifest]:
+        """Recursive implementation of :meth:`_scan_directory`.
+
+        ``prefix`` is the category path already accumulated ("" at root,
+        "image_gen" one level in). ``depth`` is the recursion depth; we
+        cap at 2 so ``<root>/a/b/c/`` is ignored.
         """
         manifests: List[PluginManifest] = []
         if not path.is_dir():
@@ -556,37 +669,112 @@ class PluginManager:
         for child in sorted(path.iterdir()):
             if not child.is_dir():
                 continue
-            if skip_names and child.name in skip_names:
+            if depth == 0 and skip_names and child.name in skip_names:
                 continue
             manifest_file = child / "plugin.yaml"
             if not manifest_file.exists():
                 manifest_file = child / "plugin.yml"
-            if not manifest_file.exists():
-                logger.debug("Skipping %s (no plugin.yaml)", child)
+
+            if manifest_file.exists():
+                manifest = self._parse_manifest(
+                    manifest_file, child, source, prefix
+                )
+                if manifest is not None:
+                    manifests.append(manifest)
                 continue
 
-            try:
-                if yaml is None:
-                    logger.warning("PyYAML not installed – cannot load %s", manifest_file)
-                    continue
-                data = yaml.safe_load(manifest_file.read_text()) or {}
-                manifest = PluginManifest(
-                    name=data.get("name", child.name),
-                    version=str(data.get("version", "")),
-                    description=data.get("description", ""),
-                    author=data.get("author", ""),
-                    requires_env=data.get("requires_env", []),
-                    provides_tools=data.get("provides_tools", []),
-                    provides_hooks=data.get("provides_hooks", []),
-                    source=source,
-                    path=str(child),
+            # No manifest at this level. If we're still within the depth
+            # cap, treat this directory as a category namespace and recurse
+            # one level in looking for children with manifests.
+            if depth >= 1:
+                logger.debug("Skipping %s (no plugin.yaml, depth cap reached)", child)
+                continue
+
+            sub_prefix = f"{prefix}/{child.name}" if prefix else child.name
+            manifests.extend(
+                self._scan_directory_level(
+                    child,
+                    source,
+                    skip_names=None,
+                    prefix=sub_prefix,
+                    depth=depth + 1,
                 )
-                manifests.append(manifest)
-            except Exception as exc:
-                logger.warning("Failed to parse %s: %s", manifest_file, exc)
+            )
 
         return manifests
 
+    def _parse_manifest(
+        self,
+        manifest_file: Path,
+        plugin_dir: Path,
+        source: str,
+        prefix: str,
+    ) -> Optional[PluginManifest]:
+        """Parse a single ``plugin.yaml`` into a :class:`PluginManifest`.
+
+        Returns ``None`` on parse failure (logs a warning).
+        """
+        try:
+            if yaml is None:
+                logger.warning("PyYAML not installed – cannot load %s", manifest_file)
+                return None
+            data = yaml.safe_load(manifest_file.read_text()) or {}
+
+            name = data.get("name", plugin_dir.name)
+            key = f"{prefix}/{plugin_dir.name}" if prefix else name
+
+            raw_kind = data.get("kind", "standalone")
+            if not isinstance(raw_kind, str):
+                raw_kind = "standalone"
+            kind = raw_kind.strip().lower()
+            if kind not in _VALID_PLUGIN_KINDS:
+                logger.warning(
+                    "Plugin %s: unknown kind '%s' (valid: %s); treating as 'standalone'",
+                    key, raw_kind, ", ".join(sorted(_VALID_PLUGIN_KINDS)),
+                )
+                kind = "standalone"
+
+            # Auto-coerce user-installed memory providers to kind="exclusive"
+            # so they're routed to plugins/memory discovery instead of being
+            # loaded by the general PluginManager (which has no
+            # register_memory_provider on PluginContext). Mirrors the
+            # heuristic in plugins/memory/__init__.py:_is_memory_provider_dir.
+            # Bundled memory providers are already skipped via skip_names.
+            if kind == "standalone" and "kind" not in data:
+                init_file = plugin_dir / "__init__.py"
+                if init_file.exists():
+                    try:
+                        source_text = init_file.read_text(errors="replace")[:8192]
+                        if (
+                            "register_memory_provider" in source_text
+                            or "MemoryProvider" in source_text
+                        ):
+                            kind = "exclusive"
+                            logger.debug(
+                                "Plugin %s: detected memory provider, "
+                                "treating as kind='exclusive'",
+                                key,
+                            )
+                    except Exception:
+                        pass
+
+            return PluginManifest(
+                name=name,
+                version=str(data.get("version", "")),
+                description=data.get("description", ""),
+                author=data.get("author", ""),
+                requires_env=data.get("requires_env", []),
+                provides_tools=data.get("provides_tools", []),
+                provides_hooks=data.get("provides_hooks", []),
+                source=source,
+                path=str(plugin_dir),
+                kind=kind,
+                key=key,
+            )
+        except Exception as exc:
+            logger.warning("Failed to parse %s: %s", manifest_file, exc)
+            return None
+
     # -----------------------------------------------------------------------
     # Entry-point scanning
     # -----------------------------------------------------------------------
@@ -609,6 +797,7 @@ class PluginManager:
                     name=ep.name,
                     source="entrypoint",
                     path=ep.value,
+                    key=ep.name,
                 )
                 manifests.append(manifest)
         except Exception as exc:
@@ -670,10 +859,16 @@ class PluginManager:
             loaded.error = str(exc)
             logger.warning("Failed to load plugin '%s': %s", manifest.name, exc)
 
-        self._plugins[manifest.name] = loaded
+        self._plugins[manifest.key or manifest.name] = loaded
 
     def _load_directory_module(self, manifest: PluginManifest) -> types.ModuleType:
-        """Import a directory-based plugin as ``hermes_plugins.<name>``."""
+        """Import a directory-based plugin as ``hermes_plugins.<slug>``.
+
+        The module slug is derived from ``manifest.key`` so category-namespaced
+        plugins (``image_gen/openai``) import as
+        ``hermes_plugins.image_gen__openai`` without colliding with any
+        future ``tts/openai``.
+        """
         plugin_dir = Path(manifest.path)  # type: ignore[arg-type]
         init_file = plugin_dir / "__init__.py"
         if not init_file.exists():
@@ -686,7 +881,9 @@ class PluginManager:
             ns_pkg.__package__ = _NS_PARENT
             sys.modules[_NS_PARENT] = ns_pkg
 
-        module_name = f"{_NS_PARENT}.{manifest.name.replace('-', '_')}"
+        key = manifest.key or manifest.name
+        slug = key.replace("/", "__").replace("-", "_")
+        module_name = f"{_NS_PARENT}.{slug}"
         spec = importlib.util.spec_from_file_location(
             module_name,
             init_file,
@@ -767,10 +964,12 @@ class PluginManager:
     def list_plugins(self) -> List[Dict[str, Any]]:
         """Return a list of info dicts for all discovered plugins."""
         result: List[Dict[str, Any]] = []
-        for name, loaded in sorted(self._plugins.items()):
+        for key, loaded in sorted(self._plugins.items()):
             result.append(
                 {
-                    "name": name,
+                    "name": loaded.manifest.name,
+                    "key": loaded.manifest.key or loaded.manifest.name,
+                    "kind": loaded.manifest.kind,
                     "version": loaded.manifest.version,
                     "description": loaded.manifest.description,
                     "source": loaded.manifest.source,

hermes_cli/providers.py

@@ -23,6 +23,12 @@ import logging
 from dataclasses import dataclass
 from typing import Any, Dict, List, Optional, Tuple
 
+from hermes_cli.volcengine_byteplus import (
+    BYTEPLUS_PROVIDER,
+    BYTEPLUS_STANDARD_BASE_URL,
+    VOLCENGINE_PROVIDER,
+    VOLCENGINE_STANDARD_BASE_URL,
+)
 from utils import base_url_host_matches, base_url_hostname
 
 logger = logging.getLogger(__name__)
@@ -94,6 +100,12 @@ HERMES_OVERLAYS: Dict[str, HermesOverlay] = {
         transport="openai_chat",
         base_url_env_var="KIMI_BASE_URL",
     ),
+    "stepfun": HermesOverlay(
+        transport="openai_chat",
+        extra_env_vars=("STEPFUN_API_KEY",),
+        base_url_override="https://api.stepfun.ai/step_plan/v1",
+        base_url_env_var="STEPFUN_BASE_URL",
+    ),
     "minimax": HermesOverlay(
         transport="anthropic_messages",
         base_url_env_var="MINIMAX_BASE_URL",
@@ -157,6 +169,16 @@ HERMES_OVERLAYS: Dict[str, HermesOverlay] = {
         transport="openai_chat",
         base_url_env_var="OLLAMA_BASE_URL",
     ),
+    VOLCENGINE_PROVIDER: HermesOverlay(
+        transport="openai_chat",
+        extra_env_vars=("VOLCENGINE_API_KEY",),
+        base_url_override=VOLCENGINE_STANDARD_BASE_URL,
+    ),
+    BYTEPLUS_PROVIDER: HermesOverlay(
+        transport="openai_chat",
+        extra_env_vars=("BYTEPLUS_API_KEY",),
+        base_url_override=BYTEPLUS_STANDARD_BASE_URL,
+    ),
 }
 
 
@@ -210,6 +232,10 @@ ALIASES: Dict[str, str] = {
     "kimi-coding-cn": "kimi-for-coding",
     "moonshot": "kimi-for-coding",
 
+    # stepfun
+    "step": "stepfun",
+    "stepfun-coding-plan": "stepfun",
+
     # minimax-cn
     "minimax-china": "minimax-cn",
     "minimax_cn": "minimax-cn",
@@ -263,6 +289,10 @@ ALIASES: Dict[str, str] = {
     # xiaomi
     "mimo": "xiaomi",
     "xiaomi-mimo": "xiaomi",
+    "volcengine-coding-plan": VOLCENGINE_PROVIDER,
+    "volcengine_coding_plan": VOLCENGINE_PROVIDER,
+    "byteplus-coding-plan": BYTEPLUS_PROVIDER,
+    "byteplus_coding_plan": BYTEPLUS_PROVIDER,
 
     # bedrock
     "aws": "bedrock",
@@ -294,7 +324,10 @@ _LABEL_OVERRIDES: Dict[str, str] = {
     "nous": "Nous Portal",
     "openai-codex": "OpenAI Codex",
     "copilot-acp": "GitHub Copilot ACP",
+    "stepfun": "StepFun Step Plan",
     "xiaomi": "Xiaomi MiMo",
+    VOLCENGINE_PROVIDER: "Volcengine",
+    BYTEPLUS_PROVIDER: "BytePlus",
     "local": "Local endpoint",
     "bedrock": "AWS Bedrock",
     "ollama-cloud": "Ollama Cloud",
@@ -427,6 +460,16 @@ def determine_api_mode(provider: str, base_url: str = "") -> str:
     """
     pdef = get_provider(provider)
     if pdef is not None:
+        # Even for known providers, check URL heuristics for special endpoints
+        # (e.g. kimi /coding endpoint needs anthropic_messages even on 'custom')
+        if base_url:
+            url_lower = base_url.rstrip("/").lower()
+            if "api.kimi.com/coding" in url_lower:
+                return "anthropic_messages"
+            if url_lower.endswith("/anthropic") or "api.anthropic.com" in url_lower:
+                return "anthropic_messages"
+            if "api.openai.com" in url_lower:
+                return "codex_responses"
         return TRANSPORT_TO_API_MODE.get(pdef.transport, "chat_completions")
 
     # Direct provider checks for providers not in HERMES_OVERLAYS
@@ -439,6 +482,8 @@ def determine_api_mode(provider: str, base_url: str = "") -> str:
         hostname = base_url_hostname(base_url)
         if url_lower.endswith("/anthropic") or hostname == "api.anthropic.com":
             return "anthropic_messages"
+        if hostname == "api.kimi.com" and "/coding" in url_lower:
+            return "anthropic_messages"
         if hostname == "api.openai.com":
             return "codex_responses"
         if hostname.startswith("bedrock-runtime.") and base_url_host_matches(base_url, "amazonaws.com"):

hermes_cli/runtime_provider.py

@@ -46,6 +46,9 @@ def _detect_api_mode_for_url(base_url: str) -> Optional[str]:
       protocol under a ``/anthropic`` suffix — treat those as
       ``anthropic_messages`` transport instead of the default
       ``chat_completions``.
+    - Kimi Code's ``api.kimi.com/coding`` endpoint also speaks the
+      Anthropic Messages protocol (the /coding route accepts Claude
+      Code's native request shape).
     """
     normalized = (base_url or "").strip().lower().rstrip("/")
     hostname = base_url_hostname(base_url)
@@ -55,6 +58,8 @@ def _detect_api_mode_for_url(base_url: str) -> Optional[str]:
         return "codex_responses"
     if normalized.endswith("/anthropic"):
         return "anthropic_messages"
+    if hostname == "api.kimi.com" and "/coding" in normalized:
+        return "anthropic_messages"
     return None
 
 
@@ -205,7 +210,8 @@ def _resolve_runtime_from_pool_entry(
             api_mode = opencode_model_api_mode(provider, model_cfg.get("default", ""))
         else:
             # Auto-detect Anthropic-compatible endpoints (/anthropic suffix,
-            # api.openai.com → codex_responses, api.x.ai → codex_responses).
+            # Kimi /coding, api.openai.com → codex_responses, api.x.ai →
+            # codex_responses).
             detected = _detect_api_mode_for_url(base_url)
             if detected:
                 api_mode = detected
@@ -492,8 +498,12 @@ def _resolve_openrouter_runtime(
     else:
         # Custom endpoint: use api_key from config when using config base_url (#1760).
         # When the endpoint is Ollama Cloud, check OLLAMA_API_KEY — it's
-        # the canonical env var for ollama.com authentication.
-        _is_ollama_url = "ollama.com" in base_url.lower()
+        # the canonical env var for ollama.com authentication. Match on
+        # HOST, not substring — a custom base_url whose path contains
+        # "ollama.com" (e.g. http://127.0.0.1/ollama.com/v1) or whose
+        # hostname is a look-alike (ollama.com.attacker.test) must not
+        # receive the Ollama credential. See GHSA-76xc-57q6-vm5m.
+        _is_ollama_url = base_url_host_matches(base_url, "ollama.com")
         api_key_candidates = [
             explicit_api_key,
             (cfg_api_key if use_config_base_url else ""),
@@ -633,7 +643,7 @@ def _resolve_explicit_runtime(
 
         base_url = explicit_base_url
         if not base_url:
-            if provider in ("kimi-coding", "kimi-coding-cn"):
+            if provider in ("kimi-coding", "kimi-coding-cn", "volcengine", "byteplus"):
                 creds = resolve_api_key_provider_credentials(provider)
                 base_url = creds.get("base_url", "").rstrip("/")
             else:
@@ -656,7 +666,8 @@ def _resolve_explicit_runtime(
             if configured_mode:
                 api_mode = configured_mode
             else:
-                # Auto-detect Anthropic-compatible endpoints (/anthropic suffix).
+                # Auto-detect from URL (Anthropic /anthropic suffix,
+                # api.openai.com → Responses, Kimi /coding, etc.).
                 detected = _detect_api_mode_for_url(base_url)
                 if detected:
                     api_mode = detected

hermes_cli/setup.py

@@ -96,6 +96,7 @@ _DEFAULT_PROVIDER_MODELS = {
     "zai": ["glm-5.1", "glm-5", "glm-4.7", "glm-4.5", "glm-4.5-flash"],
     "kimi-coding": ["kimi-k2.6", "kimi-k2.5", "kimi-k2-thinking", "kimi-k2-turbo-preview"],
     "kimi-coding-cn": ["kimi-k2.6", "kimi-k2.5", "kimi-k2-thinking", "kimi-k2-turbo-preview"],
+    "stepfun": ["step-3.5-flash", "step-3.5-flash-2603"],
     "arcee": ["trinity-large-thinking", "trinity-large-preview", "trinity-mini"],
     "minimax": ["MiniMax-M2.7", "MiniMax-M2.5", "MiniMax-M2.1", "MiniMax-M2"],
     "minimax-cn": ["MiniMax-M2.7", "MiniMax-M2.5", "MiniMax-M2.1", "MiniMax-M2"],
@@ -408,13 +409,36 @@ def _print_setup_summary(config: dict, hermes_home):
             ("Browser Automation", False, missing_browser_hint)
         )
 
-    # FAL (image generation)
+    # Image generation — FAL (direct or via Nous), or any plugin-registered
+    # provider (OpenAI, etc.)
     if subscription_features.image_gen.managed_by_nous:
         tool_status.append(("Image Generation (Nous subscription)", True, None))
     elif subscription_features.image_gen.available:
         tool_status.append(("Image Generation", True, None))
     else:
-        tool_status.append(("Image Generation", False, "FAL_KEY"))
+        # Fall back to probing plugin-registered providers so OpenAI-only
+        # setups don't show as "missing FAL_KEY".
+        _img_backend = None
+        try:
+            from agent.image_gen_registry import list_providers
+            from hermes_cli.plugins import _ensure_plugins_discovered
+
+            _ensure_plugins_discovered()
+            for _p in list_providers():
+                if _p.name == "fal":
+                    continue
+                try:
+                    if _p.is_available():
+                        _img_backend = _p.display_name
+                        break
+                except Exception:
+                    continue
+        except Exception:
+            pass
+        if _img_backend:
+            tool_status.append((f"Image Generation ({_img_backend})", True, None))
+        else:
+            tool_status.append(("Image Generation", False, "FAL_KEY or OPENAI_API_KEY"))
 
     # TTS — show configured provider
     tts_provider = config.get("tts", {}).get("provider", "edge")
@@ -781,6 +805,7 @@ def setup_model_provider(config: dict, *, quick: bool = False):
             "zai": "Z.AI / GLM",
             "kimi-coding": "Kimi / Moonshot",
             "kimi-coding-cn": "Kimi / Moonshot (China)",
+            "stepfun": "StepFun Step Plan",
             "minimax": "MiniMax",
             "minimax-cn": "MiniMax CN",
             "anthropic": "Anthropic",

hermes_cli/status.py

@@ -122,6 +122,7 @@ def show_status(args):
         "OpenAI": "OPENAI_API_KEY",
         "Z.AI/GLM": "GLM_API_KEY",
         "Kimi": "KIMI_API_KEY",
+        "StepFun Step Plan": "STEPFUN_API_KEY",
         "MiniMax": "MINIMAX_API_KEY",
         "MiniMax-CN": "MINIMAX_CN_API_KEY",
         "Firecrawl": "FIRECRAWL_API_KEY",
@@ -252,6 +253,7 @@ def show_status(args):
     apikey_providers = {
         "Z.AI / GLM":       ("GLM_API_KEY", "ZAI_API_KEY", "Z_AI_API_KEY"),
         "Kimi / Moonshot":  ("KIMI_API_KEY",),
+        "StepFun Step Plan": ("STEPFUN_API_KEY",),
         "MiniMax":          ("MINIMAX_API_KEY",),
         "MiniMax (China)":  ("MINIMAX_CN_API_KEY",),
     }

hermes_cli/tips.py

@@ -127,7 +127,7 @@ TIPS = [
 
     # --- Tools & Capabilities ---
     "execute_code runs Python scripts that call Hermes tools programmatically — results stay out of context.",
-    "delegate_task spawns up to 3 concurrent sub-agents with isolated contexts for parallel work.",
+    "delegate_task spawns up to 3 concurrent sub-agents by default (configurable via delegation.max_concurrent_children) with isolated contexts for parallel work.",
     "web_extract works on PDF URLs — pass any PDF link and it converts to markdown.",
     "search_files is ripgrep-backed and faster than grep — use it instead of terminal grep.",
     "patch uses 9 fuzzy matching strategies so minor whitespace differences won't break edits.",

hermes_cli/tools_config.py

@@ -847,6 +847,51 @@ def _configure_toolset(ts_key: str, config: dict):
         _configure_simple_requirements(ts_key)
 
 
+def _plugin_image_gen_providers() -> list[dict]:
+    """Build picker-row dicts from plugin-registered image gen providers.
+
+    Each returned dict looks like a regular ``TOOL_CATEGORIES`` provider
+    row but carries an ``image_gen_plugin_name`` marker so downstream
+    code (config writing, model picker) knows to route through the
+    plugin registry instead of the in-tree FAL backend.
+
+    FAL is skipped — it's already exposed by the hardcoded
+    ``TOOL_CATEGORIES["image_gen"]`` entries. When FAL gets ported to
+    a plugin in a follow-up PR, the hardcoded entries go away and this
+    function surfaces it alongside OpenAI automatically.
+    """
+    try:
+        from agent.image_gen_registry import list_providers
+        from hermes_cli.plugins import _ensure_plugins_discovered
+
+        _ensure_plugins_discovered()
+        providers = list_providers()
+    except Exception:
+        return []
+
+    rows: list[dict] = []
+    for provider in providers:
+        if getattr(provider, "name", None) == "fal":
+            # FAL has its own hardcoded rows today.
+            continue
+        try:
+            schema = provider.get_setup_schema()
+        except Exception:
+            continue
+        if not isinstance(schema, dict):
+            continue
+        rows.append(
+            {
+                "name": schema.get("name", provider.display_name),
+                "badge": schema.get("badge", ""),
+                "tag": schema.get("tag", ""),
+                "env_vars": schema.get("env_vars", []),
+                "image_gen_plugin_name": provider.name,
+            }
+        )
+    return rows
+
+
 def _visible_providers(cat: dict, config: dict) -> list[dict]:
     """Return provider entries visible for the current auth/config state."""
     features = get_nous_subscription_features(config)
@@ -857,6 +902,12 @@ def _visible_providers(cat: dict, config: dict) -> list[dict]:
         if provider.get("requires_nous_auth") and not features.nous_auth_present:
             continue
         visible.append(provider)
+
+    # Inject plugin-registered image_gen backends (OpenAI today, more
+    # later) so the picker lists them alongside FAL / Nous Subscription.
+    if cat.get("name") == "Image Generation":
+        visible.extend(_plugin_image_gen_providers())
+
     return visible
 
 
@@ -876,7 +927,24 @@ def _toolset_needs_configuration_prompt(ts_key: str, config: dict) -> bool:
         browser_cfg = config.get("browser", {})
         return not isinstance(browser_cfg, dict) or "cloud_provider" not in browser_cfg
     if ts_key == "image_gen":
-        return not fal_key_is_configured()
+        # Satisfied when the in-tree FAL backend is configured OR any
+        # plugin-registered image gen provider is available.
+        if fal_key_is_configured():
+            return False
+        try:
+            from agent.image_gen_registry import list_providers
+            from hermes_cli.plugins import _ensure_plugins_discovered
+
+            _ensure_plugins_discovered()
+            for provider in list_providers():
+                try:
+                    if provider.is_available():
+                        return False
+                except Exception:
+                    continue
+        except Exception:
+            pass
+        return True
 
     return not _toolset_has_keys(ts_key, config)
 
@@ -1095,6 +1163,88 @@ def _configure_imagegen_model(backend_name: str, config: dict) -> None:
     _print_success(f"  Model set to: {chosen}")
 
 
+def _plugin_image_gen_catalog(plugin_name: str):
+    """Return ``(catalog_dict, default_model_id)`` for a plugin provider.
+
+    ``catalog_dict`` is shaped like the legacy ``FAL_MODELS`` table —
+    ``{model_id: {"display", "speed", "strengths", "price", ...}}`` —
+    so the existing picker code paths work without change. Returns
+    ``({}, None)`` if the provider isn't registered or has no models.
+    """
+    try:
+        from agent.image_gen_registry import get_provider
+        from hermes_cli.plugins import _ensure_plugins_discovered
+
+        _ensure_plugins_discovered()
+        provider = get_provider(plugin_name)
+    except Exception:
+        return {}, None
+    if provider is None:
+        return {}, None
+    try:
+        models = provider.list_models() or []
+        default = provider.default_model()
+    except Exception:
+        return {}, None
+    catalog = {m["id"]: m for m in models if isinstance(m, dict) and "id" in m}
+    return catalog, default
+
+
+def _configure_imagegen_model_for_plugin(plugin_name: str, config: dict) -> None:
+    """Prompt the user to pick a model for a plugin-registered backend.
+
+    Writes selection to ``image_gen.model``. Mirrors
+    :func:`_configure_imagegen_model` but sources its catalog from the
+    plugin registry instead of :data:`IMAGEGEN_BACKENDS`.
+    """
+    catalog, default_model = _plugin_image_gen_catalog(plugin_name)
+    if not catalog:
+        return
+
+    cur_cfg = config.setdefault("image_gen", {})
+    if not isinstance(cur_cfg, dict):
+        cur_cfg = {}
+        config["image_gen"] = cur_cfg
+    current_model = cur_cfg.get("model") or default_model
+    if current_model not in catalog:
+        current_model = default_model
+
+    model_ids = list(catalog.keys())
+    ordered = [current_model] + [m for m in model_ids if m != current_model]
+
+    widths = {
+        "model": max(len(m) for m in model_ids),
+        "speed": max((len(catalog[m].get("speed", "")) for m in model_ids), default=6),
+        "strengths": max((len(catalog[m].get("strengths", "")) for m in model_ids), default=0),
+    }
+
+    print()
+    header = (
+        f"  {'Model':<{widths['model']}}  "
+        f"{'Speed':<{widths['speed']}}  "
+        f"{'Strengths':<{widths['strengths']}}  "
+        f"Price"
+    )
+    print(color(header, Colors.CYAN))
+
+    rows = []
+    for mid in ordered:
+        row = _format_imagegen_model_row(mid, catalog[mid], widths)
+        if mid == current_model:
+            row += "  ← currently in use"
+        rows.append(row)
+
+    idx = _prompt_choice(
+        f"  Choose {plugin_name} model:",
+        rows,
+        default=0,
+    )
+
+    chosen = ordered[idx]
+    cur_cfg["model"] = chosen
+    _print_success(f"  Model set to: {chosen}")
+
+
 def _configure_provider(provider: dict, config: dict):
     """Configure a single provider - prompt for API keys and set config."""
     env_vars = provider.get("env_vars", [])
@@ -1151,10 +1301,28 @@ def _configure_provider(provider: dict, config: dict):
         _print_success(f"  {provider['name']} - no configuration needed!")
         if managed_feature:
             _print_info("  Requests for this tool will be billed to your Nous subscription.")
+        # Plugin-registered image_gen provider: write image_gen.provider
+        # and route model selection to the plugin's own catalog.
+        plugin_name = provider.get("image_gen_plugin_name")
+        if plugin_name:
+            img_cfg = config.setdefault("image_gen", {})
+            if not isinstance(img_cfg, dict):
+                img_cfg = {}
+                config["image_gen"] = img_cfg
+            img_cfg["provider"] = plugin_name
+            _print_success(f"  image_gen.provider set to: {plugin_name}")
+            _configure_imagegen_model_for_plugin(plugin_name, config)
+            return
         # Imagegen backends prompt for model selection after backend pick.
         backend = provider.get("imagegen_backend")
         if backend:
             _configure_imagegen_model(backend, config)
+            # In-tree FAL is the only non-plugin backend today. Keep
+            # image_gen.provider clear so the dispatch shim falls through
+            # to the legacy FAL path.
+            img_cfg = config.setdefault("image_gen", {})
+            if isinstance(img_cfg, dict) and img_cfg.get("provider") not in (None, "", "fal"):
+                img_cfg["provider"] = "fal"
         return
 
     # Prompt for each required env var
@@ -1189,10 +1357,23 @@ def _configure_provider(provider: dict, config: dict):
 
     if all_configured:
         _print_success(f"  {provider['name']} configured!")
+        plugin_name = provider.get("image_gen_plugin_name")
+        if plugin_name:
+            img_cfg = config.setdefault("image_gen", {})
+            if not isinstance(img_cfg, dict):
+                img_cfg = {}
+                config["image_gen"] = img_cfg
+            img_cfg["provider"] = plugin_name
+            _print_success(f"  image_gen.provider set to: {plugin_name}")
+            _configure_imagegen_model_for_plugin(plugin_name, config)
+            return
         # Imagegen backends prompt for model selection after env vars are in.
         backend = provider.get("imagegen_backend")
         if backend:
             _configure_imagegen_model(backend, config)
+            img_cfg = config.setdefault("image_gen", {})
+            if isinstance(img_cfg, dict) and img_cfg.get("provider") not in (None, "", "fal"):
+                img_cfg["provider"] = "fal"
 
 
 def _configure_simple_requirements(ts_key: str):

hermes_cli/volcengine_byteplus.py

@@ -0,0 +1,134 @@
+"""Source-of-truth contracts for built-in providers without models.dev catalogs."""
+
+from __future__ import annotations
+
+from typing import Dict, List, Tuple
+
+VOLCENGINE_PROVIDER = "volcengine"
+BYTEPLUS_PROVIDER = "byteplus"
+
+VOLCENGINE_STANDARD_BASE_URL = "https://ark.cn-beijing.volces.com/api/v3"
+VOLCENGINE_CODING_PLAN_BASE_URL = "https://ark.cn-beijing.volces.com/api/coding/v3"
+BYTEPLUS_STANDARD_BASE_URL = "https://ark.ap-southeast.bytepluses.com/api/v3"
+BYTEPLUS_CODING_PLAN_BASE_URL = "https://ark.ap-southeast.bytepluses.com/api/coding/v3"
+
+VOLCENGINE_STANDARD_MODELS: Tuple[str, ...] = (
+    "doubao-seed-2-0-pro-260215",
+    "doubao-seed-2-0-lite-260215",
+    "doubao-seed-2-0-mini-260215",
+    "doubao-seed-2-0-code-preview-260215",
+    "kimi-k2-5-260127",
+    "glm-4-7-251222",
+    "deepseek-v3-2-251201",
+)
+
+VOLCENGINE_CODING_PLAN_MODELS: Tuple[str, ...] = (
+    "doubao-seed-2.0-code",
+    "doubao-seed-2.0-pro",
+    "doubao-seed-2.0-lite",
+    "doubao-seed-code",
+    "minimax-m2.5",
+    "glm-4.7",
+    "deepseek-v3.2",
+    "kimi-k2.5",
+)
+
+BYTEPLUS_STANDARD_MODELS: Tuple[str, ...] = (
+    "seed-2-0-pro-260328",
+    "seed-2-0-lite-260228",
+    "seed-2-0-mini-260215",
+    "kimi-k2-5-260127",
+    "glm-4-7-251222",
+)
+
+BYTEPLUS_CODING_PLAN_MODELS: Tuple[str, ...] = (
+    "dola-seed-2.0-pro",
+    "dola-seed-2.0-lite",
+    "bytedance-seed-code",
+    "glm-4.7",
+    "kimi-k2.5",
+    "gpt-oss-120b",
+)
+
+VOLCENGINE_STANDARD_MODEL_REFS: Tuple[str, ...] = tuple(
+    f"{VOLCENGINE_PROVIDER}/{model_id}" for model_id in VOLCENGINE_STANDARD_MODELS
+)
+VOLCENGINE_CODING_PLAN_MODEL_REFS: Tuple[str, ...] = tuple(
+    f"{VOLCENGINE_PROVIDER}-coding-plan/{model_id}" for model_id in VOLCENGINE_CODING_PLAN_MODELS
+)
+BYTEPLUS_STANDARD_MODEL_REFS: Tuple[str, ...] = tuple(
+    f"{BYTEPLUS_PROVIDER}/{model_id}" for model_id in BYTEPLUS_STANDARD_MODELS
+)
+BYTEPLUS_CODING_PLAN_MODEL_REFS: Tuple[str, ...] = tuple(
+    f"{BYTEPLUS_PROVIDER}-coding-plan/{model_id}" for model_id in BYTEPLUS_CODING_PLAN_MODELS
+)
+
+PROVIDER_MODEL_CATALOGS: Dict[str, Tuple[str, ...]] = {
+    VOLCENGINE_PROVIDER: VOLCENGINE_STANDARD_MODEL_REFS + VOLCENGINE_CODING_PLAN_MODEL_REFS,
+    BYTEPLUS_PROVIDER: BYTEPLUS_STANDARD_MODEL_REFS + BYTEPLUS_CODING_PLAN_MODEL_REFS,
+}
+
+MODEL_CONTEXT_WINDOWS: Dict[str, int] = {
+    "doubao-seed-2-0-pro-260215": 256000,
+    "doubao-seed-2-0-lite-260215": 256000,
+    "doubao-seed-2-0-mini-260215": 256000,
+    "doubao-seed-2-0-code-preview-260215": 256000,
+    "kimi-k2-5-260127": 256000,
+    "glm-4-7-251222": 200000,
+    "deepseek-v3-2-251201": 128000,
+    "doubao-seed-2.0-code": 256000,
+    "doubao-seed-2.0-pro": 256000,
+    "doubao-seed-2.0-lite": 256000,
+    "doubao-seed-code": 256000,
+    "minimax-m2.5": 200000,
+    "glm-4.7": 200000,
+    "deepseek-v3.2": 128000,
+    "kimi-k2.5": 256000,
+    "seed-2-0-pro-260328": 256000,
+    "seed-2-0-lite-260228": 256000,
+    "seed-2-0-mini-260215": 256000,
+}
+
+
+def provider_models(provider_id: str) -> List[str]:
+    """Return the full user-facing model catalog for a provider."""
+    return list(PROVIDER_MODEL_CATALOGS.get(provider_id, ()))
+
+
+def _bare_model_name(model_name: str) -> str:
+    value = (model_name or "").strip()
+    if not value:
+        return ""
+    if "/" in value:
+        return value.split("/", 1)[1].strip()
+    return value
+
+
+def is_coding_plan_model(provider_id: str, model_name: str) -> bool:
+    """Return True when a model belongs to the coding-plan catalog."""
+    raw = (model_name or "").strip()
+    bare = _bare_model_name(raw)
+    if provider_id == VOLCENGINE_PROVIDER:
+        return raw in VOLCENGINE_CODING_PLAN_MODEL_REFS or bare in VOLCENGINE_CODING_PLAN_MODELS
+    if provider_id == BYTEPLUS_PROVIDER:
+        return raw in BYTEPLUS_CODING_PLAN_MODEL_REFS or bare in BYTEPLUS_CODING_PLAN_MODELS
+    return False
+
+
+def base_url_for_provider_model(provider_id: str, model_name: str) -> str:
+    """Resolve the source-of-truth base URL for a provider+model pair."""
+    if provider_id == VOLCENGINE_PROVIDER:
+        if is_coding_plan_model(provider_id, model_name):
+            return VOLCENGINE_CODING_PLAN_BASE_URL
+        return VOLCENGINE_STANDARD_BASE_URL
+    if provider_id == BYTEPLUS_PROVIDER:
+        if is_coding_plan_model(provider_id, model_name):
+            return BYTEPLUS_CODING_PLAN_BASE_URL
+        return BYTEPLUS_STANDARD_BASE_URL
+    return ""
+
+
+def model_context_window(model_name: str) -> int | None:
+    """Return a known context window for a model, if specified by the contract."""
+    bare = _bare_model_name(model_name)
+    return MODEL_CONTEXT_WINDOWS.get(bare)

hermes_cli/web_server.py

@@ -16,6 +16,7 @@ import json
 import logging
 import os
 import secrets
+import subprocess
 import sys
 import threading
 import time
@@ -114,6 +115,91 @@ def _require_token(request: Request) -> None:
         raise HTTPException(status_code=401, detail="Unauthorized")
 
 
+# Accepted Host header values for loopback binds. DNS rebinding attacks
+# point a victim browser at an attacker-controlled hostname (evil.test)
+# which resolves to 127.0.0.1 after a TTL flip — bypassing same-origin
+# checks because the browser now considers evil.test and our dashboard
+# "same origin". Validating the Host header at the app layer rejects any
+# request whose Host isn't one we bound for. See GHSA-ppp5-vxwm-4cf7.
+_LOOPBACK_HOST_VALUES: frozenset = frozenset({
+    "localhost", "127.0.0.1", "::1",
+})
+
+
+def _is_accepted_host(host_header: str, bound_host: str) -> bool:
+    """True if the Host header targets the interface we bound to.
+
+    Accepts:
+    - Exact bound host (with or without port suffix)
+    - Loopback aliases when bound to loopback
+    - Any host when bound to 0.0.0.0 (explicit opt-in to non-loopback,
+      no protection possible at this layer)
+    """
+    if not host_header:
+        return False
+    # Strip port suffix. IPv6 addresses use bracket notation:
+    #   [::1]         — no port
+    #   [::1]:9119    — with port
+    # Plain hosts/v4:
+    #   localhost:9119
+    #   127.0.0.1:9119
+    h = host_header.strip()
+    if h.startswith("["):
+        # IPv6 bracketed — port (if any) follows "]:"
+        close = h.find("]")
+        if close != -1:
+            host_only = h[1:close]  # strip brackets
+        else:
+            host_only = h.strip("[]")
+    else:
+        host_only = h.rsplit(":", 1)[0] if ":" in h else h
+    host_only = host_only.lower()
+
+    # 0.0.0.0 bind means operator explicitly opted into all-interfaces
+    # (requires --insecure per web_server.start_server). No Host-layer
+    # defence can protect that mode; rely on operator network controls.
+    if bound_host in ("0.0.0.0", "::"):
+        return True
+
+    # Loopback bind: accept the loopback names
+    bound_lc = bound_host.lower()
+    if bound_lc in _LOOPBACK_HOST_VALUES:
+        return host_only in _LOOPBACK_HOST_VALUES
+
+    # Explicit non-loopback bind: require exact host match
+    return host_only == bound_lc
+
+
+@app.middleware("http")
+async def host_header_middleware(request: Request, call_next):
+    """Reject requests whose Host header doesn't match the bound interface.
+
+    Defends against DNS rebinding: a victim browser on a localhost
+    dashboard is tricked into fetching from an attacker hostname that
+    TTL-flips to 127.0.0.1. CORS and same-origin checks don't help —
+    the browser now treats the attacker origin as same-origin with the
+    dashboard. Host-header validation at the app layer catches it.
+
+    See GHSA-ppp5-vxwm-4cf7.
+    """
+    # Store the bound host on app.state so this middleware can read it —
+    # set by start_server() at listen time.
+    bound_host = getattr(app.state, "bound_host", None)
+    if bound_host:
+        host_header = request.headers.get("host", "")
+        if not _is_accepted_host(host_header, bound_host):
+            return JSONResponse(
+                status_code=400,
+                content={
+                    "detail": (
+                        "Invalid Host header. Dashboard requests must use "
+                        "the hostname the server was bound to."
+                    ),
+                },
+            )
+    return await call_next(request)
+
+
 @app.middleware("http")
 async def auth_middleware(request: Request, call_next):
     """Require the session token on all /api/ routes except the public list."""
@@ -476,6 +562,138 @@ async def get_status():
     }
 
 
+# ---------------------------------------------------------------------------
+# Gateway + update actions (invoked from the Status page).
+#
+# Both commands are spawned as detached subprocesses so the HTTP request
+# returns immediately.  stdin is closed (``DEVNULL``) so any stray ``input()``
+# calls fail fast with EOF rather than hanging forever.  stdout/stderr are
+# streamed to a per-action log file under ``~/.hermes/logs/<action>.log`` so
+# the dashboard can tail them back to the user.
+# ---------------------------------------------------------------------------
+
+_ACTION_LOG_DIR: Path = get_hermes_home() / "logs"
+
+# Short ``name`` (from the URL) → absolute log file path.
+_ACTION_LOG_FILES: Dict[str, str] = {
+    "gateway-restart": "gateway-restart.log",
+    "hermes-update": "hermes-update.log",
+}
+
+# ``name`` → most recently spawned Popen handle.  Used so ``status`` can
+# report liveness and exit code without shelling out to ``ps``.
+_ACTION_PROCS: Dict[str, subprocess.Popen] = {}
+
+
+def _spawn_hermes_action(subcommand: List[str], name: str) -> subprocess.Popen:
+    """Spawn ``hermes <subcommand>`` detached and record the Popen handle.
+
+    Uses the running interpreter's ``hermes_cli.main`` module so the action
+    inherits the same venv/PYTHONPATH the web server is using.
+    """
+    log_file_name = _ACTION_LOG_FILES[name]
+    _ACTION_LOG_DIR.mkdir(parents=True, exist_ok=True)
+    log_path = _ACTION_LOG_DIR / log_file_name
+    log_file = open(log_path, "ab", buffering=0)
+    log_file.write(
+        f"\n=== {name} started {time.strftime('%Y-%m-%d %H:%M:%S')} ===\n".encode()
+    )
+
+    cmd = [sys.executable, "-m", "hermes_cli.main", *subcommand]
+
+    popen_kwargs: Dict[str, Any] = {
+        "cwd": str(PROJECT_ROOT),
+        "stdin": subprocess.DEVNULL,
+        "stdout": log_file,
+        "stderr": subprocess.STDOUT,
+        "env": {**os.environ, "HERMES_NONINTERACTIVE": "1"},
+    }
+    if sys.platform == "win32":
+        popen_kwargs["creationflags"] = (
+            subprocess.CREATE_NEW_PROCESS_GROUP  # type: ignore[attr-defined]
+            | getattr(subprocess, "DETACHED_PROCESS", 0)
+        )
+    else:
+        popen_kwargs["start_new_session"] = True
+
+    proc = subprocess.Popen(cmd, **popen_kwargs)
+    _ACTION_PROCS[name] = proc
+    return proc
+
+
+def _tail_lines(path: Path, n: int) -> List[str]:
+    """Return the last ``n`` lines of ``path``.  Reads the whole file — fine
+    for our small per-action logs.  Binary-decoded with ``errors='replace'``
+    so log corruption doesn't 500 the endpoint."""
+    if not path.exists():
+        return []
+    try:
+        text = path.read_text(errors="replace")
+    except OSError:
+        return []
+    lines = text.splitlines()
+    return lines[-n:] if n > 0 else lines
+
+
+@app.post("/api/gateway/restart")
+async def restart_gateway():
+    """Kick off a ``hermes gateway restart`` in the background."""
+    try:
+        proc = _spawn_hermes_action(["gateway", "restart"], "gateway-restart")
+    except Exception as exc:
+        _log.exception("Failed to spawn gateway restart")
+        raise HTTPException(status_code=500, detail=f"Failed to restart gateway: {exc}")
+    return {
+        "ok": True,
+        "pid": proc.pid,
+        "name": "gateway-restart",
+    }
+
+
+@app.post("/api/hermes/update")
+async def update_hermes():
+    """Kick off ``hermes update`` in the background."""
+    try:
+        proc = _spawn_hermes_action(["update"], "hermes-update")
+    except Exception as exc:
+        _log.exception("Failed to spawn hermes update")
+        raise HTTPException(status_code=500, detail=f"Failed to start update: {exc}")
+    return {
+        "ok": True,
+        "pid": proc.pid,
+        "name": "hermes-update",
+    }
+
+
+@app.get("/api/actions/{name}/status")
+async def get_action_status(name: str, lines: int = 200):
+    """Tail an action log and report whether the process is still running."""
+    log_file_name = _ACTION_LOG_FILES.get(name)
+    if log_file_name is None:
+        raise HTTPException(status_code=404, detail=f"Unknown action: {name}")
+
+    log_path = _ACTION_LOG_DIR / log_file_name
+    tail = _tail_lines(log_path, min(max(lines, 1), 2000))
+
+    proc = _ACTION_PROCS.get(name)
+    if proc is None:
+        running = False
+        exit_code: Optional[int] = None
+        pid: Optional[int] = None
+    else:
+        exit_code = proc.poll()
+        running = exit_code is None
+        pid = proc.pid
+
+    return {
+        "name": name,
+        "running": running,
+        "exit_code": exit_code,
+        "pid": pid,
+        "lines": tail,
+    }
+
+
 @app.get("/api/sessions")
 async def get_sessions(limit: int = 20, offset: int = 0):
     try:
@@ -1971,7 +2189,8 @@ async def get_usage_analytics(days: int = 30):
                    SUM(reasoning_tokens) as reasoning_tokens,
                    COALESCE(SUM(estimated_cost_usd), 0) as estimated_cost,
                    COALESCE(SUM(actual_cost_usd), 0) as actual_cost,
-                   COUNT(*) as sessions
+                   COUNT(*) as sessions,
+                   SUM(COALESCE(api_call_count, 0)) as api_calls
             FROM sessions WHERE started_at > ?
             GROUP BY day ORDER BY day
         """, (cutoff,))
@@ -1982,7 +2201,8 @@ async def get_usage_analytics(days: int = 30):
                    SUM(input_tokens) as input_tokens,
                    SUM(output_tokens) as output_tokens,
                    COALESCE(SUM(estimated_cost_usd), 0) as estimated_cost,
-                   COUNT(*) as sessions
+                   COUNT(*) as sessions,
+                   SUM(COALESCE(api_call_count, 0)) as api_calls
             FROM sessions WHERE started_at > ? AND model IS NOT NULL
             GROUP BY model ORDER BY SUM(input_tokens) + SUM(output_tokens) DESC
         """, (cutoff,))
@@ -1995,7 +2215,8 @@ async def get_usage_analytics(days: int = 30):
                    SUM(reasoning_tokens) as total_reasoning,
                    COALESCE(SUM(estimated_cost_usd), 0) as total_estimated_cost,
                    COALESCE(SUM(actual_cost_usd), 0) as total_actual_cost,
-                   COUNT(*) as total_sessions
+                   COUNT(*) as total_sessions,
+                   SUM(COALESCE(api_call_count, 0)) as total_api_calls
             FROM sessions WHERE started_at > ?
         """, (cutoff,))
         totals = dict(cur3.fetchone())
@@ -2323,6 +2544,10 @@ def start_server(
             "authentication. Only use on trusted networks.", host,
         )
 
+    # Record the bound host so host_header_middleware can validate incoming
+    # Host headers against it. Defends against DNS rebinding (GHSA-ppp5-vxwm-4cf7).
+    app.state.bound_host = host
+
     if open_browser:
         import webbrowser
 

hermes_state.py

@@ -31,7 +31,7 @@ T = TypeVar("T")
 
 DEFAULT_DB_PATH = get_hermes_home() / "state.db"
 
-SCHEMA_VERSION = 6
+SCHEMA_VERSION = 8
 
 SCHEMA_SQL = """
 CREATE TABLE IF NOT EXISTS schema_version (
@@ -65,6 +65,7 @@ CREATE TABLE IF NOT EXISTS sessions (
     cost_source TEXT,
     pricing_version TEXT,
     title TEXT,
+    api_call_count INTEGER DEFAULT 0,
     FOREIGN KEY (parent_session_id) REFERENCES sessions(id)
 );
 
@@ -80,10 +81,16 @@ CREATE TABLE IF NOT EXISTS messages (
     token_count INTEGER,
     finish_reason TEXT,
     reasoning TEXT,
+    reasoning_content TEXT,
     reasoning_details TEXT,
     codex_reasoning_items TEXT
 );
 
+CREATE TABLE IF NOT EXISTS state_meta (
+    key TEXT PRIMARY KEY,
+    value TEXT
+);
+
 CREATE INDEX IF NOT EXISTS idx_sessions_source ON sessions(source);
 CREATE INDEX IF NOT EXISTS idx_sessions_parent ON sessions(parent_session_id);
 CREATE INDEX IF NOT EXISTS idx_sessions_started ON sessions(started_at DESC);
@@ -329,6 +336,26 @@ class SessionDB:
                     except sqlite3.OperationalError:
                         pass  # Column already exists
                 cursor.execute("UPDATE schema_version SET version = 6")
+            if current_version < 7:
+                # v7: preserve provider-native reasoning_content separately from
+                # normalized reasoning text. Kimi/Moonshot replay can require
+                # this field on assistant tool-call messages when thinking is on.
+                try:
+                    cursor.execute('ALTER TABLE messages ADD COLUMN "reasoning_content" TEXT')
+                except sqlite3.OperationalError:
+                    pass  # Column already exists
+                cursor.execute("UPDATE schema_version SET version = 7")
+            if current_version < 8:
+                # v8: add api_call_count column to sessions — tracks the number
+                # of individual LLM API calls made within a session (as opposed
+                # to the session count itself).
+                try:
+                    cursor.execute(
+                        'ALTER TABLE sessions ADD COLUMN "api_call_count" INTEGER DEFAULT 0'
+                    )
+                except sqlite3.OperationalError:
+                    pass  # Column already exists
+                cursor.execute("UPDATE schema_version SET version = 8")
 
         # Unique title index — always ensure it exists (safe to run after migrations
         # since the title column is guaranteed to exist at this point)
@@ -435,6 +462,7 @@ class SessionDB:
         billing_provider: Optional[str] = None,
         billing_base_url: Optional[str] = None,
         billing_mode: Optional[str] = None,
+        api_call_count: int = 0,
         absolute: bool = False,
     ) -> None:
         """Update token counters and backfill model if not already set.
@@ -464,7 +492,8 @@ class SessionDB:
                    billing_provider = COALESCE(billing_provider, ?),
                    billing_base_url = COALESCE(billing_base_url, ?),
                    billing_mode = COALESCE(billing_mode, ?),
-                   model = COALESCE(model, ?)
+                   model = COALESCE(model, ?),
+                   api_call_count = ?
                    WHERE id = ?"""
         else:
             sql = """UPDATE sessions SET
@@ -484,7 +513,8 @@ class SessionDB:
                    billing_provider = COALESCE(billing_provider, ?),
                    billing_base_url = COALESCE(billing_base_url, ?),
                    billing_mode = COALESCE(billing_mode, ?),
-                   model = COALESCE(model, ?)
+                   model = COALESCE(model, ?),
+                   api_call_count = COALESCE(api_call_count, 0) + ?
                    WHERE id = ?"""
         params = (
             input_tokens,
@@ -502,6 +532,7 @@ class SessionDB:
             billing_base_url,
             billing_mode,
             model,
+            api_call_count,
             session_id,
         )
         def _do(conn):
@@ -922,6 +953,7 @@ class SessionDB:
         token_count: int = None,
         finish_reason: str = None,
         reasoning: str = None,
+        reasoning_content: str = None,
         reasoning_details: Any = None,
         codex_reasoning_items: Any = None,
     ) -> int:
@@ -951,8 +983,8 @@ class SessionDB:
             cursor = conn.execute(
                 """INSERT INTO messages (session_id, role, content, tool_call_id,
                    tool_calls, tool_name, timestamp, token_count, finish_reason,
-                   reasoning, reasoning_details, codex_reasoning_items)
-                   VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)""",
+                   reasoning, reasoning_content, reasoning_details, codex_reasoning_items)
+                   VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)""",
                 (
                     session_id,
                     role,
@@ -964,6 +996,7 @@ class SessionDB:
                     token_count,
                     finish_reason,
                     reasoning,
+                    reasoning_content,
                     reasoning_details_json,
                     codex_items_json,
                 ),
@@ -1014,7 +1047,7 @@ class SessionDB:
         with self._lock:
             cursor = self._conn.execute(
                 "SELECT role, content, tool_call_id, tool_calls, tool_name, "
-                "reasoning, reasoning_details, codex_reasoning_items "
+                "reasoning, reasoning_content, reasoning_details, codex_reasoning_items "
                 "FROM messages WHERE session_id = ? ORDER BY timestamp, id",
                 (session_id,),
             )
@@ -1038,6 +1071,8 @@ class SessionDB:
             if row["role"] == "assistant":
                 if row["reasoning"]:
                     msg["reasoning"] = row["reasoning"]
+                if row["reasoning_content"] is not None:
+                    msg["reasoning_content"] = row["reasoning_content"]
                 if row["reasoning_details"]:
                     try:
                         msg["reasoning_details"] = json.loads(row["reasoning_details"])
@@ -1441,3 +1476,116 @@ class SessionDB:
             return len(session_ids)
 
         return self._execute_write(_do)
+
+    # ── Meta key/value (for scheduler bookkeeping) ──
+
+    def get_meta(self, key: str) -> Optional[str]:
+        """Read a value from the state_meta key/value store."""
+        with self._lock:
+            row = self._conn.execute(
+                "SELECT value FROM state_meta WHERE key = ?", (key,)
+            ).fetchone()
+        if row is None:
+            return None
+        return row["value"] if isinstance(row, sqlite3.Row) else row[0]
+
+    def set_meta(self, key: str, value: str) -> None:
+        """Write a value to the state_meta key/value store."""
+        def _do(conn):
+            conn.execute(
+                "INSERT INTO state_meta (key, value) VALUES (?, ?) "
+                "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
+                (key, value),
+            )
+        self._execute_write(_do)
+
+    # ── Space reclamation ──
+
+    def vacuum(self) -> None:
+        """Run VACUUM to reclaim disk space after large deletes.
+
+        SQLite does not shrink the database file when rows are deleted —
+        freed pages just get reused on the next insert. After a prune that
+        removed hundreds of sessions, the file stays bloated unless we
+        explicitly VACUUM.
+
+        VACUUM rewrites the entire DB, so it's expensive (seconds per
+        100MB) and cannot run inside a transaction. It also acquires an
+        exclusive lock, so callers must ensure no other writers are
+        active. Safe to call at startup before the gateway/CLI starts
+        serving traffic.
+        """
+        # VACUUM cannot be executed inside a transaction.
+        with self._lock:
+            # Best-effort WAL checkpoint first, then VACUUM.
+            try:
+                self._conn.execute("PRAGMA wal_checkpoint(TRUNCATE)")
+            except Exception:
+                pass
+            self._conn.execute("VACUUM")
+
+    def maybe_auto_prune_and_vacuum(
+        self,
+        retention_days: int = 90,
+        min_interval_hours: int = 24,
+        vacuum: bool = True,
+    ) -> Dict[str, Any]:
+        """Idempotent auto-maintenance: prune old sessions + optional VACUUM.
+
+        Records the last run timestamp in state_meta so subsequent calls
+        within ``min_interval_hours`` no-op. Designed to be called once at
+        startup from long-lived entrypoints (CLI, gateway, cron scheduler).
+
+        Never raises. On any failure, logs a warning and returns a dict
+        with ``"error"`` set.
+
+        Returns a dict with keys:
+          - ``"skipped"`` (bool) — true if within min_interval_hours of last run
+          - ``"pruned"`` (int)   — number of sessions deleted
+          - ``"vacuumed"`` (bool) — true if VACUUM ran
+          - ``"error"`` (str, optional) — present only on failure
+        """
+        result: Dict[str, Any] = {"skipped": False, "pruned": 0, "vacuumed": False}
+        try:
+            # Skip if another process/call did maintenance recently.
+            last_raw = self.get_meta("last_auto_prune")
+            now = time.time()
+            if last_raw:
+                try:
+                    last_ts = float(last_raw)
+                    if now - last_ts < min_interval_hours * 3600:
+                        result["skipped"] = True
+                        return result
+                except (TypeError, ValueError):
+                    pass  # corrupt meta; treat as no prior run
+
+            pruned = self.prune_sessions(older_than_days=retention_days)
+            result["pruned"] = pruned
+
+            # Only VACUUM if we actually freed rows — VACUUM on a tight DB
+            # is wasted I/O. Threshold keeps small DBs from paying the cost.
+            if vacuum and pruned > 0:
+                try:
+                    self.vacuum()
+                    result["vacuumed"] = True
+                except Exception as exc:
+                    logger.warning("state.db VACUUM failed: %s", exc)
+
+            # Record the attempt even if pruned == 0, so we don't retry
+            # every startup within the min_interval_hours window.
+            self.set_meta("last_auto_prune", str(now))
+
+            if pruned > 0:
+                logger.info(
+                    "state.db auto-maintenance: pruned %d session(s) older than %d days%s",
+                    pruned,
+                    retention_days,
+                    " + VACUUM" if result["vacuumed"] else "",
+                )
+        except Exception as exc:
+            # Maintenance must never block startup. Log and return error marker.
+            logger.warning("state.db auto-maintenance failed: %s", exc)
+            result["error"] = str(exc)
+
+        return result
+

optional-skills/web-development/DESCRIPTION.md

@@ -0,0 +1,5 @@
+# Web Development
+
+Optional skills for client-side web development workflows — embedding agents, copilots, and AI-native UX patterns into user-facing web apps.
+
+These are distinct from Hermes' own browser automation (Browserbase, Camofox), which operate *on* websites from outside. Web-development skills here help users build *into* their own websites.

optional-skills/web-development/page-agent/SKILL.md

@@ -0,0 +1,189 @@
+---
+name: page-agent
+description: Embed alibaba/page-agent into your own web application — a pure-JavaScript in-page GUI agent that ships as a single <script> tag or npm package and lets end-users of your site drive the UI with natural language ("click login, fill username as John"). No Python, no headless browser, no extension required. Use this skill when the user is a web developer who wants to add an AI copilot to their SaaS / admin panel / B2B tool, make a legacy web app accessible via natural language, or evaluate page-agent against a local (Ollama) or cloud (Qwen / OpenAI / OpenRouter) LLM. NOT for server-side browser automation — point those users to Hermes' built-in browser tool instead.
+version: 1.0.0
+author: Hermes Agent
+license: MIT
+metadata:
+  hermes:
+    tags: [web, javascript, agent, browser, gui, alibaba, embed, copilot, saas]
+    category: web-development
+---
+
+# page-agent
+
+alibaba/page-agent (https://github.com/alibaba/page-agent, 17k+ stars, MIT) is an in-page GUI agent written in TypeScript. It lives inside a webpage, reads the DOM as text (no screenshots, no multi-modal LLM), and executes natural-language instructions like "click the login button, then fill username as John" against the current page. Pure client-side — the host site just includes a script and passes an OpenAI-compatible LLM endpoint.
+
+## When to use this skill
+
+Load this skill when a user wants to:
+
+- **Ship an AI copilot inside their own web app** (SaaS, admin panel, B2B tool, ERP, CRM) — "users on my dashboard should be able to type 'create invoice for Acme Corp and email it' instead of clicking through five screens"
+- **Modernize a legacy web app** without rewriting the frontend — page-agent drops on top of existing DOM
+- **Add accessibility via natural language** — voice / screen-reader users drive the UI by describing what they want
+- **Demo or evaluate page-agent** against a local (Ollama) or hosted (Qwen, OpenAI, OpenRouter) LLM
+- **Build interactive training / product demos** — let an AI walk a user through "how to submit an expense report" live in the real UI
+
+## When NOT to use this skill
+
+- User wants **Hermes itself to drive a browser** → use Hermes' built-in browser tool (Browserbase / Camofox). page-agent is the *opposite* direction.
+- User wants **cross-tab automation without embedding** → use Playwright, browser-use, or the page-agent Chrome extension
+- User needs **visual grounding / screenshots** → page-agent is text-DOM only; use a multimodal browser agent instead
+
+## Prerequisites
+
+- Node 22.13+ or 24+, npm 10+ (docs claim 11+ but 10.9 works fine)
+- An OpenAI-compatible LLM endpoint: Qwen (DashScope), OpenAI, Ollama, OpenRouter, or anything speaking `/v1/chat/completions`
+- Browser with devtools (for debugging)
+
+## Path 1 — 30-second demo via CDN (no install)
+
+Fastest way to see it work. Uses alibaba's free testing LLM proxy — **for evaluation only**, subject to their terms.
+
+Add to any HTML page (or paste into the devtools console as a bookmarklet):
+
+```html
+<script src="https://cdn.jsdelivr.net/npm/page-agent@1.8.0/dist/iife/page-agent.demo.js" crossorigin="true"></script>
+```
+
+A panel appears. Type an instruction. Done.
+
+Bookmarklet form (drop into bookmarks bar, click on any page):
+
+```javascript
+javascript:(function(){var s=document.createElement('script');s.src='https://cdn.jsdelivr.net/npm/page-agent@1.8.0/dist/iife/page-agent.demo.js';document.head.appendChild(s);})();
+```
+
+## Path 2 — npm install into your own web app (production use)
+
+Inside an existing web project (React / Vue / Svelte / plain):
+
+```bash
+npm install page-agent
+```
+
+Wire it up with your own LLM endpoint — **never ship the demo CDN to real users**:
+
+```javascript
+import { PageAgent } from 'page-agent'
+
+const agent = new PageAgent({
+    model: 'qwen3.5-plus',
+    baseURL: 'https://dashscope.aliyuncs.com/compatible-mode/v1',
+    apiKey: process.env.LLM_API_KEY,   // never hardcode
+    language: 'en-US',
+})
+
+// Show the panel for end users:
+agent.panel.show()
+
+// Or drive it programmatically:
+await agent.execute('Click submit button, then fill username as John')
+```
+
+Provider examples (any OpenAI-compatible endpoint works):
+
+| Provider | `baseURL` | `model` |
+|----------|-----------|---------|
+| Qwen / DashScope | `https://dashscope.aliyuncs.com/compatible-mode/v1` | `qwen3.5-plus` |
+| OpenAI | `https://api.openai.com/v1` | `gpt-4o-mini` |
+| Ollama (local) | `http://localhost:11434/v1` | `qwen3:14b` |
+| OpenRouter | `https://openrouter.ai/api/v1` | `anthropic/claude-sonnet-4.6` |
+
+**Key config fields** (passed to `new PageAgent({...})`):
+
+- `model`, `baseURL`, `apiKey` — LLM connection
+- `language` — UI language (`en-US`, `zh-CN`, etc.)
+- Allowlist and data-masking hooks exist for locking down what the agent can touch — see https://alibaba.github.io/page-agent/ for the full option list
+
+**Security.** Don't put your `apiKey` in client-side code for a real deployment — proxy LLM calls through your backend and point `baseURL` at your proxy. The demo CDN exists because alibaba runs that proxy for evaluation.
+
+## Path 3 — clone the source repo (contributing, or hacking on it)
+
+Use this when the user wants to modify page-agent itself, test it against arbitrary sites via a local IIFE bundle, or develop the browser extension.
+
+```bash
+git clone https://github.com/alibaba/page-agent.git
+cd page-agent
+npm ci              # exact lockfile install (or `npm i` to allow updates)
+```
+
+Create `.env` in the repo root with an LLM endpoint. Example:
+
+```
+LLM_MODEL_NAME=gpt-4o-mini
+LLM_API_KEY=sk-...
+LLM_BASE_URL=https://api.openai.com/v1
+```
+
+Ollama flavor:
+
+```
+LLM_BASE_URL=http://localhost:11434/v1
+LLM_API_KEY=NA
+LLM_MODEL_NAME=qwen3:14b
+```
+
+Common commands:
+
+```bash
+npm start           # docs/website dev server
+npm run build       # build every package
+npm run dev:demo    # serve IIFE bundle at http://localhost:5174/page-agent.demo.js
+npm run dev:ext     # develop the browser extension (WXT + React)
+npm run build:ext   # build the extension
+```
+
+**Test on any website** using the local IIFE bundle. Add this bookmarklet:
+
+```javascript
+javascript:(function(){var s=document.createElement('script');s.src=`http://localhost:5174/page-agent.demo.js?t=${Math.random()}`;s.onload=()=>console.log('PageAgent ready!');document.head.appendChild(s);})();
+```
+
+Then: `npm run dev:demo`, click the bookmarklet on any page, and the local build injects. Auto-rebuilds on save.
+
+**Warning:** your `.env` `LLM_API_KEY` is inlined into the IIFE bundle during dev builds. Don't share the bundle. Don't commit it. Don't paste the URL into Slack. (Verified: grepping the public dev bundle returns the literal values from `.env`.)
+
+## Repo layout (Path 3)
+
+Monorepo with npm workspaces. Key packages:
+
+| Package | Path | Purpose |
+|---------|------|---------|
+| `page-agent` | `packages/page-agent/` | Main entry with UI panel |
+| `@page-agent/core` | `packages/core/` | Core agent logic, no UI |
+| `@page-agent/mcp` | `packages/mcp/` | MCP server (beta) |
+| — | `packages/llms/` | LLM client |
+| — | `packages/page-controller/` | DOM ops + visual feedback |
+| — | `packages/ui/` | Panel + i18n |
+| — | `packages/extension/` | Chrome/Firefox extension |
+| — | `packages/website/` | Docs + landing site |
+
+## Verifying it works
+
+After Path 1 or Path 2:
+1. Open the page in a browser with devtools open
+2. You should see a floating panel. If not, check the console for errors (most common: CORS on the LLM endpoint, wrong `baseURL`, or a bad API key)
+3. Type a simple instruction matching something visible on the page ("click the Login link")
+4. Watch the Network tab — you should see a request to your `baseURL`
+
+After Path 3:
+1. `npm run dev:demo` prints `Accepting connections at http://localhost:5174`
+2. `curl -I http://localhost:5174/page-agent.demo.js` returns `HTTP/1.1 200 OK` with `Content-Type: application/javascript`
+3. Click the bookmarklet on any site; panel appears
+
+## Pitfalls
+
+- **Demo CDN in production** — don't. It's rate-limited, uses alibaba's free proxy, and their terms forbid production use.
+- **API key exposure** — any key passed to `new PageAgent({apiKey: ...})` ships in your JS bundle. Always proxy through your own backend for real deployments.
+- **Non-OpenAI-compatible endpoints** fail silently or with cryptic errors. If your provider needs native Anthropic/Gemini formatting, use an OpenAI-compatibility proxy (LiteLLM, OpenRouter) in front.
+- **CSP blocks** — sites with strict Content-Security-Policy may refuse to load the CDN script or disallow inline eval. In that case, self-host from your origin.
+- **Restart dev server** after editing `.env` in Path 3 — Vite only reads env at startup.
+- **Node version** — the repo declares `^22.13.0 || >=24`. Node 20 will fail `npm ci` with engine errors.
+- **npm 10 vs 11** — docs say npm 11+; npm 10.9 actually works fine.
+
+## Reference
+
+- Repo: https://github.com/alibaba/page-agent
+- Docs: https://alibaba.github.io/page-agent/
+- License: MIT (built on browser-use's DOM processing internals, Copyright 2024 Gregor Zunic)

package-lock.json

@@ -1069,6 +1069,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.10.12",
         "caniuse-lite": "^1.0.30001782",
@@ -3911,6 +3912,7 @@
       "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.59.1.tgz",
       "integrity": "sha512-C8oWjPR3F81yljW9o5OxcWzfh6avkVwDD2VYdwIGqTkl+OGFISgypqzfu7dOe4QNLL2aqcWBmI3PMtLIK233lw==",
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "playwright-core": "1.59.1"
       },
@@ -3929,6 +3931,7 @@
       "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.59.1.tgz",
       "integrity": "sha512-HBV/RJg81z5BiiZ9yPzIiClYV/QMsDCKUyogwH9p3MCP6IYjUFu/MActgYAvK0oWyV9NlwM3GLBjADyWgydVyg==",
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "playwright-core": "cli.js"
       },

plugins/image_gen/openai/__init__.py

@@ -0,0 +1,303 @@
+"""OpenAI image generation backend.
+
+Exposes OpenAI's ``gpt-image-2`` model at three quality tiers as an
+:class:`ImageGenProvider` implementation. The tiers are implemented as
+three virtual model IDs so the ``hermes tools`` model picker and the
+``image_gen.model`` config key behave like any other multi-model backend:
+
+    gpt-image-2-low     ~15s   fastest, good for iteration
+    gpt-image-2-medium  ~40s   default — balanced
+    gpt-image-2-high    ~2min  slowest, highest fidelity
+
+All three hit the same underlying API model (``gpt-image-2``) with a
+different ``quality`` parameter. Output is base64 JSON → saved under
+``$HERMES_HOME/cache/images/``.
+
+Selection precedence (first hit wins):
+
+1. ``OPENAI_IMAGE_MODEL`` env var (escape hatch for scripts / tests)
+2. ``image_gen.openai.model`` in ``config.yaml``
+3. ``image_gen.model`` in ``config.yaml`` (when it's one of our tier IDs)
+4. :data:`DEFAULT_MODEL` — ``gpt-image-2-medium``
+"""
+
+from __future__ import annotations
+
+import logging
+import os
+from typing import Any, Dict, List, Optional, Tuple
+
+from agent.image_gen_provider import (
+    DEFAULT_ASPECT_RATIO,
+    ImageGenProvider,
+    error_response,
+    resolve_aspect_ratio,
+    save_b64_image,
+    success_response,
+)
+
+logger = logging.getLogger(__name__)
+
+
+# ---------------------------------------------------------------------------
+# Model catalog
+# ---------------------------------------------------------------------------
+#
+# All three IDs resolve to the same underlying API model with a different
+# ``quality`` setting. ``api_model`` is what gets sent to OpenAI;
+# ``quality`` is the knob that changes generation time and output fidelity.
+
+API_MODEL = "gpt-image-2"
+
+_MODELS: Dict[str, Dict[str, Any]] = {
+    "gpt-image-2-low": {
+        "display": "GPT Image 2 (Low)",
+        "speed": "~15s",
+        "strengths": "Fast iteration, lowest cost",
+        "quality": "low",
+    },
+    "gpt-image-2-medium": {
+        "display": "GPT Image 2 (Medium)",
+        "speed": "~40s",
+        "strengths": "Balanced — default",
+        "quality": "medium",
+    },
+    "gpt-image-2-high": {
+        "display": "GPT Image 2 (High)",
+        "speed": "~2min",
+        "strengths": "Highest fidelity, strongest prompt adherence",
+        "quality": "high",
+    },
+}
+
+DEFAULT_MODEL = "gpt-image-2-medium"
+
+_SIZES = {
+    "landscape": "1536x1024",
+    "square": "1024x1024",
+    "portrait": "1024x1536",
+}
+
+
+def _load_openai_config() -> Dict[str, Any]:
+    """Read ``image_gen`` from config.yaml (returns {} on any failure)."""
+    try:
+        from hermes_cli.config import load_config
+
+        cfg = load_config()
+        section = cfg.get("image_gen") if isinstance(cfg, dict) else None
+        return section if isinstance(section, dict) else {}
+    except Exception as exc:
+        logger.debug("Could not load image_gen config: %s", exc)
+        return {}
+
+
+def _resolve_model() -> Tuple[str, Dict[str, Any]]:
+    """Decide which tier to use and return ``(model_id, meta)``."""
+    env_override = os.environ.get("OPENAI_IMAGE_MODEL")
+    if env_override and env_override in _MODELS:
+        return env_override, _MODELS[env_override]
+
+    cfg = _load_openai_config()
+    openai_cfg = cfg.get("openai") if isinstance(cfg.get("openai"), dict) else {}
+    candidate: Optional[str] = None
+    if isinstance(openai_cfg, dict):
+        value = openai_cfg.get("model")
+        if isinstance(value, str) and value in _MODELS:
+            candidate = value
+    if candidate is None:
+        top = cfg.get("model")
+        if isinstance(top, str) and top in _MODELS:
+            candidate = top
+
+    if candidate is not None:
+        return candidate, _MODELS[candidate]
+
+    return DEFAULT_MODEL, _MODELS[DEFAULT_MODEL]
+
+
+# ---------------------------------------------------------------------------
+# Provider
+# ---------------------------------------------------------------------------
+
+
+class OpenAIImageGenProvider(ImageGenProvider):
+    """OpenAI ``images.generate`` backend — gpt-image-2 at low/medium/high."""
+
+    @property
+    def name(self) -> str:
+        return "openai"
+
+    @property
+    def display_name(self) -> str:
+        return "OpenAI"
+
+    def is_available(self) -> bool:
+        if not os.environ.get("OPENAI_API_KEY"):
+            return False
+        try:
+            import openai  # noqa: F401
+        except ImportError:
+            return False
+        return True
+
+    def list_models(self) -> List[Dict[str, Any]]:
+        return [
+            {
+                "id": model_id,
+                "display": meta["display"],
+                "speed": meta["speed"],
+                "strengths": meta["strengths"],
+                "price": "varies",
+            }
+            for model_id, meta in _MODELS.items()
+        ]
+
+    def default_model(self) -> Optional[str]:
+        return DEFAULT_MODEL
+
+    def get_setup_schema(self) -> Dict[str, Any]:
+        return {
+            "name": "OpenAI",
+            "badge": "paid",
+            "tag": "gpt-image-2 at low/medium/high quality tiers",
+            "env_vars": [
+                {
+                    "key": "OPENAI_API_KEY",
+                    "prompt": "OpenAI API key",
+                    "url": "https://platform.openai.com/api-keys",
+                },
+            ],
+        }
+
+    def generate(
+        self,
+        prompt: str,
+        aspect_ratio: str = DEFAULT_ASPECT_RATIO,
+        **kwargs: Any,
+    ) -> Dict[str, Any]:
+        prompt = (prompt or "").strip()
+        aspect = resolve_aspect_ratio(aspect_ratio)
+
+        if not prompt:
+            return error_response(
+                error="Prompt is required and must be a non-empty string",
+                error_type="invalid_argument",
+                provider="openai",
+                aspect_ratio=aspect,
+            )
+
+        if not os.environ.get("OPENAI_API_KEY"):
+            return error_response(
+                error=(
+                    "OPENAI_API_KEY not set. Run `hermes tools` → Image "
+                    "Generation → OpenAI to configure, or `hermes setup` "
+                    "to add the key."
+                ),
+                error_type="auth_required",
+                provider="openai",
+                aspect_ratio=aspect,
+            )
+
+        try:
+            import openai
+        except ImportError:
+            return error_response(
+                error="openai Python package not installed (pip install openai)",
+                error_type="missing_dependency",
+                provider="openai",
+                aspect_ratio=aspect,
+            )
+
+        tier_id, meta = _resolve_model()
+        size = _SIZES.get(aspect, _SIZES["square"])
+
+        # gpt-image-2 returns b64_json unconditionally and REJECTS
+        # ``response_format`` as an unknown parameter. Don't send it.
+        payload: Dict[str, Any] = {
+            "model": API_MODEL,
+            "prompt": prompt,
+            "size": size,
+            "n": 1,
+            "quality": meta["quality"],
+        }
+
+        try:
+            client = openai.OpenAI()
+            response = client.images.generate(**payload)
+        except Exception as exc:
+            logger.debug("OpenAI image generation failed", exc_info=True)
+            return error_response(
+                error=f"OpenAI image generation failed: {exc}",
+                error_type="api_error",
+                provider="openai",
+                model=tier_id,
+                prompt=prompt,
+                aspect_ratio=aspect,
+            )
+
+        data = getattr(response, "data", None) or []
+        if not data:
+            return error_response(
+                error="OpenAI returned no image data",
+                error_type="empty_response",
+                provider="openai",
+                model=tier_id,
+                prompt=prompt,
+                aspect_ratio=aspect,
+            )
+
+        first = data[0]
+        b64 = getattr(first, "b64_json", None)
+        url = getattr(first, "url", None)
+        revised_prompt = getattr(first, "revised_prompt", None)
+
+        if b64:
+            try:
+                saved_path = save_b64_image(b64, prefix=f"openai_{tier_id}")
+            except Exception as exc:
+                return error_response(
+                    error=f"Could not save image to cache: {exc}",
+                    error_type="io_error",
+                    provider="openai",
+                    model=tier_id,
+                    prompt=prompt,
+                    aspect_ratio=aspect,
+                )
+            image_ref = str(saved_path)
+        elif url:
+            # Defensive — gpt-image-2 returns b64 today, but fall back
+            # gracefully if the API ever changes.
+            image_ref = url
+        else:
+            return error_response(
+                error="OpenAI response contained neither b64_json nor URL",
+                error_type="empty_response",
+                provider="openai",
+                model=tier_id,
+                prompt=prompt,
+                aspect_ratio=aspect,
+            )
+
+        extra: Dict[str, Any] = {"size": size, "quality": meta["quality"]}
+        if revised_prompt:
+            extra["revised_prompt"] = revised_prompt
+
+        return success_response(
+            image=image_ref,
+            model=tier_id,
+            prompt=prompt,
+            aspect_ratio=aspect,
+            provider="openai",
+            extra=extra,
+        )
+
+
+# ---------------------------------------------------------------------------
+# Plugin entry point
+# ---------------------------------------------------------------------------
+
+
+def register(ctx) -> None:
+    """Plugin entry point — wire ``OpenAIImageGenProvider`` into the registry."""
+    ctx.register_image_gen_provider(OpenAIImageGenProvider())

plugins/image_gen/openai/plugin.yaml

@@ -0,0 +1,7 @@
+name: openai
+version: 1.0.0
+description: "OpenAI image generation backend (gpt-image-2). Saves generated images to $HERMES_HOME/cache/images/."
+author: NousResearch
+kind: backend
+requires_env:
+  - OPENAI_API_KEY

plugins/memory/hindsight/README.md

@@ -84,7 +84,10 @@ Config file: `~/.hermes/hindsight/config.json`
 | `retain_async` | `true` | Process retain asynchronously on the Hindsight server |
 | `retain_every_n_turns` | `1` | Retain every N turns (1 = every turn) |
 | `retain_context` | `conversation between Hermes Agent and the User` | Context label for retained memories |
-| `tags` | — | Tags applied when storing memories |
+| `retain_tags` | — | Default tags applied to retained memories; merged with per-call tool tags |
+| `retain_source` | — | Optional `metadata.source` attached to retained memories |
+| `retain_user_prefix` | `User` | Label used before user turns in auto-retained transcripts |
+| `retain_assistant_prefix` | `Assistant` | Label used before assistant turns in auto-retained transcripts |
 
 ### Integration
 
@@ -113,7 +116,7 @@ Available in `hybrid` and `tools` memory modes:
 
 | Tool | Description |
 |------|-------------|
-| `hindsight_retain` | Store information with auto entity extraction |
+| `hindsight_retain` | Store information with auto entity extraction; supports optional per-call `tags` |
 | `hindsight_recall` | Multi-strategy search (semantic + entity graph) |
 | `hindsight_reflect` | Cross-memory synthesis (LLM-powered) |
 

plugins/memory/hindsight/__init__.py

@@ -6,11 +6,15 @@ retrieval. Supports cloud (API key) and local modes.
 Original PR #1811 by benfrank241, adapted to MemoryProvider ABC.
 
 Config via environment variables:
-  HINDSIGHT_API_KEY   — API key for Hindsight Cloud
-  HINDSIGHT_BANK_ID   — memory bank identifier (default: hermes)
-  HINDSIGHT_BUDGET    — recall budget: low/mid/high (default: mid)
-  HINDSIGHT_API_URL   — API endpoint
-  HINDSIGHT_MODE      — cloud or local (default: cloud)
+  HINDSIGHT_API_KEY                — API key for Hindsight Cloud
+  HINDSIGHT_BANK_ID                — memory bank identifier (default: hermes)
+  HINDSIGHT_BUDGET                 — recall budget: low/mid/high (default: mid)
+  HINDSIGHT_API_URL                — API endpoint
+  HINDSIGHT_MODE                   — cloud or local (default: cloud)
+  HINDSIGHT_RETAIN_TAGS            — comma-separated tags attached to retained memories
+  HINDSIGHT_RETAIN_SOURCE          — metadata source value attached to retained memories
+  HINDSIGHT_RETAIN_USER_PREFIX     — label used before user turns in retained transcripts
+  HINDSIGHT_RETAIN_ASSISTANT_PREFIX — label used before assistant turns in retained transcripts
 
 Or via $HERMES_HOME/hindsight/config.json (profile-scoped), falling back to
 ~/.hindsight/config.json (legacy, shared) for backward compatibility.
@@ -24,7 +28,7 @@ import logging
 import os
 import threading
 
-from hermes_constants import get_hermes_home
+from datetime import datetime, timezone
 from typing import Any, Dict, List
 
 from agent.memory_provider import MemoryProvider
@@ -99,6 +103,11 @@ RETAIN_SCHEMA = {
         "properties": {
             "content": {"type": "string", "description": "The information to store."},
             "context": {"type": "string", "description": "Short label (e.g. 'user preference', 'project decision')."},
+            "tags": {
+                "type": "array",
+                "items": {"type": "string"},
+                "description": "Optional per-call tags to merge with configured default retain tags.",
+            },
         },
         "required": ["content"],
     },
@@ -168,6 +177,10 @@ def _load_config() -> dict:
     return {
         "mode": os.environ.get("HINDSIGHT_MODE", "cloud"),
         "apiKey": os.environ.get("HINDSIGHT_API_KEY", ""),
+        "retain_tags": os.environ.get("HINDSIGHT_RETAIN_TAGS", ""),
+        "retain_source": os.environ.get("HINDSIGHT_RETAIN_SOURCE", ""),
+        "retain_user_prefix": os.environ.get("HINDSIGHT_RETAIN_USER_PREFIX", "User"),
+        "retain_assistant_prefix": os.environ.get("HINDSIGHT_RETAIN_ASSISTANT_PREFIX", "Assistant"),
         "banks": {
             "hermes": {
                 "bankId": os.environ.get("HINDSIGHT_BANK_ID", "hermes"),
@@ -178,6 +191,48 @@ def _load_config() -> dict:
     }
 
 
+def _normalize_retain_tags(value: Any) -> List[str]:
+    """Normalize tag config/tool values to a deduplicated list of strings."""
+    if value is None:
+        return []
+
+    raw_items: list[Any]
+    if isinstance(value, list):
+        raw_items = value
+    elif isinstance(value, str):
+        text = value.strip()
+        if not text:
+            return []
+        if text.startswith("["):
+            try:
+                parsed = json.loads(text)
+            except Exception:
+                parsed = None
+            if isinstance(parsed, list):
+                raw_items = parsed
+            else:
+                raw_items = text.split(",")
+        else:
+            raw_items = text.split(",")
+    else:
+        raw_items = [value]
+
+    normalized = []
+    seen = set()
+    for item in raw_items:
+        tag = str(item).strip()
+        if not tag or tag in seen:
+            continue
+        seen.add(tag)
+        normalized.append(tag)
+    return normalized
+
+
+def _utc_timestamp() -> str:
+    """Return current UTC timestamp in ISO-8601 with milliseconds and Z suffix."""
+    return datetime.now(timezone.utc).isoformat(timespec="milliseconds").replace("+00:00", "Z")
+
+
 # ---------------------------------------------------------------------------
 # MemoryProvider implementation
 # ---------------------------------------------------------------------------
@@ -195,6 +250,19 @@ class HindsightMemoryProvider(MemoryProvider):
         self._llm_base_url = ""
         self._memory_mode = "hybrid"  # "context", "tools", or "hybrid"
         self._prefetch_method = "recall"  # "recall" or "reflect"
+        self._retain_tags: List[str] = []
+        self._retain_source = ""
+        self._retain_user_prefix = "User"
+        self._retain_assistant_prefix = "Assistant"
+        self._platform = ""
+        self._user_id = ""
+        self._user_name = ""
+        self._chat_id = ""
+        self._chat_name = ""
+        self._chat_type = ""
+        self._thread_id = ""
+        self._agent_identity = ""
+        self._turn_index = 0
         self._client = None
         self._prefetch_result = ""
         self._prefetch_lock = threading.Lock()
@@ -210,6 +278,7 @@ class HindsightMemoryProvider(MemoryProvider):
         # Retain controls
         self._auto_retain = True
         self._retain_every_n_turns = 1
+        self._retain_async = True
         self._retain_context = "conversation between Hermes Agent and the User"
         self._turn_counter = 0
         self._session_turns: list[str] = []  # accumulates ALL turns for the session
@@ -224,7 +293,6 @@ class HindsightMemoryProvider(MemoryProvider):
         # Bank
         self._bank_mission = ""
         self._bank_retain_mission: str | None = None
-        self._retain_async = True
 
     @property
     def name(self) -> str:
@@ -423,7 +491,10 @@ class HindsightMemoryProvider(MemoryProvider):
             {"key": "recall_budget", "description": "Recall thoroughness", "default": "mid", "choices": ["low", "mid", "high"]},
             {"key": "memory_mode", "description": "Memory integration mode", "default": "hybrid", "choices": ["hybrid", "context", "tools"]},
             {"key": "recall_prefetch_method", "description": "Auto-recall method", "default": "recall", "choices": ["recall", "reflect"]},
-            {"key": "tags", "description": "Tags applied when storing memories (comma-separated)", "default": ""},
+            {"key": "retain_tags", "description": "Default tags applied to retained memories (comma-separated)", "default": ""},
+            {"key": "retain_source", "description": "Metadata source value attached to retained memories", "default": ""},
+            {"key": "retain_user_prefix", "description": "Label used before user turns in retained transcripts", "default": "User"},
+            {"key": "retain_assistant_prefix", "description": "Label used before assistant turns in retained transcripts", "default": "Assistant"},
             {"key": "recall_tags", "description": "Tags to filter when searching memories (comma-separated)", "default": ""},
             {"key": "recall_tags_match", "description": "Tag matching mode for recall", "default": "any", "choices": ["any", "all", "any_strict", "all_strict"]},
             {"key": "auto_recall", "description": "Automatically recall memories before each turn", "default": True},
@@ -467,7 +538,7 @@ class HindsightMemoryProvider(MemoryProvider):
         return self._client
 
     def initialize(self, session_id: str, **kwargs) -> None:
-        self._session_id = session_id
+        self._session_id = str(session_id or "").strip()
 
         # Check client version and auto-upgrade if needed
         try:
@@ -496,6 +567,16 @@ class HindsightMemoryProvider(MemoryProvider):
             pass  # packaging not available or other issue — proceed anyway
 
         self._config = _load_config()
+        self._platform = str(kwargs.get("platform") or "").strip()
+        self._user_id = str(kwargs.get("user_id") or "").strip()
+        self._user_name = str(kwargs.get("user_name") or "").strip()
+        self._chat_id = str(kwargs.get("chat_id") or "").strip()
+        self._chat_name = str(kwargs.get("chat_name") or "").strip()
+        self._chat_type = str(kwargs.get("chat_type") or "").strip()
+        self._thread_id = str(kwargs.get("thread_id") or "").strip()
+        self._agent_identity = str(kwargs.get("agent_identity") or "").strip()
+        self._turn_index = 0
+        self._session_turns = []
         self._mode = self._config.get("mode", "cloud")
         # "local" is a legacy alias for "local_embedded"
         if self._mode == "local":
@@ -513,7 +594,7 @@ class HindsightMemoryProvider(MemoryProvider):
         memory_mode = self._config.get("memory_mode", "hybrid")
         self._memory_mode = memory_mode if memory_mode in ("context", "tools", "hybrid") else "hybrid"
 
-        prefetch_method = self._config.get("recall_prefetch_method", "recall")
+        prefetch_method = self._config.get("recall_prefetch_method") or self._config.get("prefetch_method", "recall")
         self._prefetch_method = prefetch_method if prefetch_method in ("recall", "reflect") else "recall"
 
         # Bank options
@@ -521,9 +602,22 @@ class HindsightMemoryProvider(MemoryProvider):
         self._bank_retain_mission = self._config.get("bank_retain_mission") or None
 
         # Tags
-        self._tags = self._config.get("tags") or None
+        self._retain_tags = _normalize_retain_tags(
+            self._config.get("retain_tags")
+            or os.environ.get("HINDSIGHT_RETAIN_TAGS", "")
+        )
+        self._tags = self._retain_tags or None
         self._recall_tags = self._config.get("recall_tags") or None
         self._recall_tags_match = self._config.get("recall_tags_match", "any")
+        self._retain_source = str(
+            self._config.get("retain_source") or os.environ.get("HINDSIGHT_RETAIN_SOURCE", "")
+        ).strip()
+        self._retain_user_prefix = str(
+            self._config.get("retain_user_prefix") or os.environ.get("HINDSIGHT_RETAIN_USER_PREFIX", "User")
+        ).strip() or "User"
+        self._retain_assistant_prefix = str(
+            self._config.get("retain_assistant_prefix") or os.environ.get("HINDSIGHT_RETAIN_ASSISTANT_PREFIX", "Assistant")
+        ).strip() or "Assistant"
 
         # Retain controls
         self._auto_retain = self._config.get("auto_retain", True)
@@ -547,11 +641,9 @@ class HindsightMemoryProvider(MemoryProvider):
         logger.info("Hindsight initialized: mode=%s, api_url=%s, bank=%s, budget=%s, memory_mode=%s, prefetch_method=%s, client=%s",
                      self._mode, self._api_url, self._bank_id, self._budget, self._memory_mode, self._prefetch_method, _client_version)
         logger.debug("Hindsight config: auto_retain=%s, auto_recall=%s, retain_every_n=%d, "
-                     "retain_async=%s, retain_context=%s, "
-                     "recall_max_tokens=%d, recall_max_input_chars=%d, tags=%s, recall_tags=%s",
+                     "retain_async=%s, retain_context=%s, recall_max_tokens=%d, recall_max_input_chars=%d, tags=%s, recall_tags=%s",
                      self._auto_retain, self._auto_recall, self._retain_every_n_turns,
-                     self._retain_async, self._retain_context,
-                     self._recall_max_tokens, self._recall_max_input_chars,
+                     self._retain_async, self._retain_context, self._recall_max_tokens, self._recall_max_input_chars,
                      self._tags, self._recall_tags)
 
         # For local mode, start the embedded daemon in the background so it
@@ -712,6 +804,78 @@ class HindsightMemoryProvider(MemoryProvider):
         self._prefetch_thread = threading.Thread(target=_run, daemon=True, name="hindsight-prefetch")
         self._prefetch_thread.start()
 
+    def _build_turn_messages(self, user_content: str, assistant_content: str) -> List[Dict[str, str]]:
+        now = datetime.now(timezone.utc).isoformat()
+        return [
+            {
+                "role": "user",
+                "content": f"{self._retain_user_prefix}: {user_content}",
+                "timestamp": now,
+            },
+            {
+                "role": "assistant",
+                "content": f"{self._retain_assistant_prefix}: {assistant_content}",
+                "timestamp": now,
+            },
+        ]
+
+    def _build_metadata(self, *, message_count: int, turn_index: int) -> Dict[str, str]:
+        metadata: Dict[str, str] = {
+            "retained_at": _utc_timestamp(),
+            "message_count": str(message_count),
+            "turn_index": str(turn_index),
+        }
+        if self._retain_source:
+            metadata["source"] = self._retain_source
+        if self._session_id:
+            metadata["session_id"] = self._session_id
+        if self._platform:
+            metadata["platform"] = self._platform
+        if self._user_id:
+            metadata["user_id"] = self._user_id
+        if self._user_name:
+            metadata["user_name"] = self._user_name
+        if self._chat_id:
+            metadata["chat_id"] = self._chat_id
+        if self._chat_name:
+            metadata["chat_name"] = self._chat_name
+        if self._chat_type:
+            metadata["chat_type"] = self._chat_type
+        if self._thread_id:
+            metadata["thread_id"] = self._thread_id
+        if self._agent_identity:
+            metadata["agent_identity"] = self._agent_identity
+        return metadata
+
+    def _build_retain_kwargs(
+        self,
+        content: str,
+        *,
+        context: str | None = None,
+        document_id: str | None = None,
+        metadata: Dict[str, str] | None = None,
+        tags: List[str] | None = None,
+        retain_async: bool | None = None,
+    ) -> Dict[str, Any]:
+        kwargs: Dict[str, Any] = {
+            "bank_id": self._bank_id,
+            "content": content,
+            "metadata": metadata or self._build_metadata(message_count=1, turn_index=self._turn_index),
+        }
+        if context is not None:
+            kwargs["context"] = context
+        if document_id:
+            kwargs["document_id"] = document_id
+        if retain_async is not None:
+            kwargs["retain_async"] = retain_async
+        merged_tags = _normalize_retain_tags(self._retain_tags)
+        for tag in _normalize_retain_tags(tags):
+            if tag not in merged_tags:
+                merged_tags.append(tag)
+        if merged_tags:
+            kwargs["tags"] = merged_tags
+        return kwargs
+
     def sync_turn(self, user_content: str, assistant_content: str, *, session_id: str = "") -> None:
         """Retain conversation turn in background (non-blocking).
 
@@ -721,19 +885,14 @@ class HindsightMemoryProvider(MemoryProvider):
             logger.debug("sync_turn: skipped (auto_retain disabled)")
             return
 
-        from datetime import datetime, timezone
-        now = datetime.now(timezone.utc).isoformat()
+        if session_id:
+            self._session_id = str(session_id).strip()
 
-        messages = [
-            {"role": "user", "content": user_content, "timestamp": now},
-            {"role": "assistant", "content": assistant_content, "timestamp": now},
-        ]
-
-        turn = json.dumps(messages)
+        turn = json.dumps(self._build_turn_messages(user_content, assistant_content))
         self._session_turns.append(turn)
         self._turn_counter += 1
+        self._turn_index = self._turn_counter
 
-        # Only retain every N turns
         if self._turn_counter % self._retain_every_n_turns != 0:
             logger.debug("sync_turn: buffered turn %d (will retain at turn %d)",
                          self._turn_counter, self._turn_counter + (self._retain_every_n_turns - self._turn_counter % self._retain_every_n_turns))
@@ -741,19 +900,21 @@ class HindsightMemoryProvider(MemoryProvider):
 
         logger.debug("sync_turn: retaining %d turns, total session content %d chars",
                      len(self._session_turns), sum(len(t) for t in self._session_turns))
-        # Send the ENTIRE session as a single JSON array (document_id deduplicates).
-        # Each element in _session_turns is a JSON string of that turn's messages.
         content = "[" + ",".join(self._session_turns) + "]"
 
         def _sync():
             try:
                 client = self._get_client()
-                item: dict = {
-                    "content": content,
-                    "context": self._retain_context,
-                }
-                if self._tags:
-                    item["tags"] = self._tags
+                item = self._build_retain_kwargs(
+                    content,
+                    context=self._retain_context,
+                    metadata=self._build_metadata(
+                        message_count=len(self._session_turns) * 2,
+                        turn_index=self._turn_index,
+                    ),
+                )
+                item.pop("bank_id", None)
+                item.pop("retain_async", None)
                 logger.debug("Hindsight retain: bank=%s, doc=%s, async=%s, content_len=%d, num_turns=%d",
                              self._bank_id, self._session_id, self._retain_async, len(content), len(self._session_turns))
                 _run_sync(client.aretain_batch(
@@ -789,11 +950,11 @@ class HindsightMemoryProvider(MemoryProvider):
                 return tool_error("Missing required parameter: content")
             context = args.get("context")
             try:
-                retain_kwargs: dict = {
-                    "bank_id": self._bank_id, "content": content, "context": context,
-                }
-                if self._tags:
-                    retain_kwargs["tags"] = self._tags
+                retain_kwargs = self._build_retain_kwargs(
+                    content,
+                    context=context,
+                    tags=args.get("tags"),
+                )
                 logger.debug("Tool hindsight_retain: bank=%s, content_len=%d, context=%s",
                              self._bank_id, len(content), context)
                 _run_sync(client.aretain(**retain_kwargs))

pyproject.toml

@@ -126,7 +126,7 @@ py-modules = ["run_agent", "model_tools", "toolsets", "batch_runner", "trajector
 hermes_cli = ["web_dist/**/*"]
 
 [tool.setuptools.packages.find]
-include = ["agent", "tools", "tools.*", "hermes_cli", "gateway", "gateway.*", "tui_gateway", "tui_gateway.*", "cron", "acp_adapter", "plugins", "plugins.*"]
+include = ["agent", "agent.*", "tools", "tools.*", "hermes_cli", "gateway", "gateway.*", "tui_gateway", "tui_gateway.*", "cron", "acp_adapter", "plugins", "plugins.*"]
 
 [tool.pytest.ini_options]
 testpaths = ["tests"]

requirements.txt

@@ -1,36 +0,0 @@
-# NOTE: This file is maintained for convenience only.
-# The canonical dependency list is in pyproject.toml.
-# Preferred install: pip install -e ".[all]"
-
-# Core dependencies
-openai
-python-dotenv
-fire
-httpx
-rich
-tenacity
-prompt_toolkit
-pyyaml
-requests
-jinja2
-pydantic>=2.0
-PyJWT[crypto]
-debugpy
-
-# Web tools
-firecrawl-py
-parallel-web>=0.4.2
-
-# Image generation
-fal-client
-
-# Text-to-speech (Edge TTS is free, no API key needed)
-edge-tts
-
-# Optional: For cron expression parsing (cronjob scheduling)
-croniter
-
-# Optional: For messaging platform integrations (gateway)
-python-telegram-bot[webhooks]>=22.6
-discord.py>=2.0
-aiohttp>=3.9.0

scripts/release.py

@@ -44,12 +44,16 @@ AUTHOR_MAP = {
     "teknium@nousresearch.com": "teknium1",
     "127238744+teknium1@users.noreply.github.com": "teknium1",
     # contributors (from noreply pattern)
+    "wangqiang@wangqiangdeMac-mini.local": "xiaoqiang243",
     "snreynolds2506@gmail.com": "snreynolds",
     "35742124+0xbyt4@users.noreply.github.com": "0xbyt4",
     "71184274+MassiveMassimo@users.noreply.github.com": "MassiveMassimo",
     "massivemassimo@users.noreply.github.com": "MassiveMassimo",
     "82637225+kshitijk4poor@users.noreply.github.com": "kshitijk4poor",
+    "keifergu@tencent.com": "keifergu",
     "kshitijk4poor@users.noreply.github.com": "kshitijk4poor",
+    "abner.the.foreman@agentmail.to": "Abnertheforeman",
+    "harryykyle1@gmail.com": "hharry11",
     "kshitijk4poor@gmail.com": "kshitijk4poor",
     "16443023+stablegenius49@users.noreply.github.com": "stablegenius49",
     "185121704+stablegenius49@users.noreply.github.com": "stablegenius49",
@@ -91,11 +95,17 @@ AUTHOR_MAP = {
     "135070653+sgaofen@users.noreply.github.com": "sgaofen",
     "nocoo@users.noreply.github.com": "nocoo",
     "30841158+n-WN@users.noreply.github.com": "n-WN",
+    "tsuijinglei@gmail.com": "hiddenpuppy",
+    "jerome@clawwork.ai": "HiddenPuppy",
     "leoyuan0099@gmail.com": "keyuyuan",
     "bxzt2006@163.com": "Only-Code-A",
     "i@troy-y.org": "TroyMitchell911",
     "mygamez@163.com": "zhongyueming1121",
     "hansnow@users.noreply.github.com": "hansnow",
+    "134848055+UNLINEARITY@users.noreply.github.com": "UNLINEARITY",
+    "ben.burtenshaw@gmail.com": "burtenshaw",
+    "roopaknijhara@gmail.com": "rnijhara",
+    "Maaannnn@users.noreply.github.com": "Maaannnn",
     # contributors (manual mapping from git names)
     "ahmedsherif95@gmail.com": "asheriif",
     "liujinkun@bytedance.com": "liujinkun2025",
@@ -112,6 +122,7 @@ AUTHOR_MAP = {
     "xaydinoktay@gmail.com": "aydnOktay",
     "abdullahfarukozden@gmail.com": "Farukest",
     "lovre.pesut@gmail.com": "rovle",
+    "xjtumj@gmail.com": "mengjian-github",
     "kevinskysunny@gmail.com": "kevinskysunny",
     "xiewenxuan462@gmail.com": "yule975",
     "yiweimeng.dlut@hotmail.com": "meng93",
@@ -126,6 +137,7 @@ AUTHOR_MAP = {
     "brooklyn.bb.nicholson@gmail.com": "brooklynnicholson",
     "withapurpose37@gmail.com": "StefanIsMe",
     "4317663+helix4u@users.noreply.github.com": "helix4u",
+    "ifkellx@users.noreply.github.com": "Ifkellx",
     "331214+counterposition@users.noreply.github.com": "counterposition",
     "blspear@gmail.com": "BrennerSpear",
     "akhater@gmail.com": "akhater",
@@ -328,6 +340,8 @@ AUTHOR_MAP = {
     "zheng.jerilyn@gmail.com": "jerilynzheng",
     "asslaenn5@gmail.com": "Aslaaen",
     "shalompmc0505@naver.com": "pinion05",
+    "105142614+VTRiot@users.noreply.github.com": "VTRiot",
+    "vivien000812@gmail.com": "iamagenius00",
 }
 
 

scripts/whatsapp-bridge/bridge.js

@@ -372,6 +372,37 @@ async function startSocket() {
 const app = express();
 app.use(express.json());
 
+// Host-header validation — defends against DNS rebinding.
+// The bridge binds loopback-only (127.0.0.1) but a victim browser on
+// the same machine could be tricked into fetching from an attacker
+// hostname that TTL-flips to 127.0.0.1. Reject any request whose Host
+// header doesn't resolve to a loopback alias.
+// See GHSA-ppp5-vxwm-4cf7.
+const _ACCEPTED_HOST_VALUES = new Set([
+  'localhost',
+  '127.0.0.1',
+  '[::1]',
+  '::1',
+]);
+
+app.use((req, res, next) => {
+  const raw = (req.headers.host || '').trim();
+  if (!raw) {
+    return res.status(400).json({ error: 'Missing Host header' });
+  }
+  // Strip port suffix: "localhost:3000" → "localhost"
+  const hostOnly = (raw.includes(':')
+    ? raw.substring(0, raw.lastIndexOf(':'))
+    : raw
+  ).replace(/^\[|\]$/g, '').toLowerCase();
+  if (!_ACCEPTED_HOST_VALUES.has(hostOnly)) {
+    return res.status(400).json({
+      error: 'Invalid Host header. Bridge accepts loopback hosts only.',
+    });
+  }
+  next();
+});
+
 // Poll for new messages (long-poll style)
 app.get('/messages', (req, res) => {
   const msgs = messageQueue.splice(0, messageQueue.length);

skills/creative/baoyu-comic/PORT_NOTES.md

@@ -0,0 +1,77 @@
+# Port Notes — baoyu-comic
+
+Ported from [JimLiu/baoyu-skills](https://github.com/JimLiu/baoyu-skills) v1.56.1.
+
+## Changes from upstream
+
+### SKILL.md adaptations
+
+| Change | Upstream | Hermes |
+|--------|----------|--------|
+| Metadata namespace | `openclaw` | `hermes` (with `tags` + `homepage`) |
+| Trigger | Slash commands / CLI flags | Natural language skill matching |
+| User config | EXTEND.md file (project/user/XDG paths) | Removed — not part of Hermes infra |
+| User prompts | `AskUserQuestion` (batched) | `clarify` tool (one question at a time) |
+| Image generation | baoyu-imagine (Bun/TypeScript, supports `--ref`) | `image_generate` — **prompt-only**, returns a URL; no reference image input; agent must download the URL to the output directory |
+| PDF assembly | `scripts/merge-to-pdf.ts` (Bun + `pdf-lib`) | Removed — the PDF merge step is out of scope for this port; pages are delivered as PNGs only |
+| Platform support | Linux/macOS/Windows/WSL/PowerShell | Linux/macOS only |
+| File operations | Generic instructions | Hermes file tools (`write_file`, `read_file`) |
+
+### Structural removals
+
+- **`references/config/` directory** (removed entirely):
+  - `first-time-setup.md` — blocking first-time setup flow for EXTEND.md
+  - `preferences-schema.md` — EXTEND.md YAML schema
+  - `watermark-guide.md` — watermark config (tied to EXTEND.md)
+- **`scripts/` directory** (removed entirely): upstream's `merge-to-pdf.ts` depended on `pdf-lib`, which is not declared anywhere in the Hermes repo. Rather than add a new dependency, the port drops PDF assembly and delivers per-page PNGs.
+- **Workflow Step 8 (Merge to PDF)** removed from `workflow.md`; Step 9 (Completion report) renumbered to Step 8.
+- **Workflow Step 1.1** — "Load Preferences (EXTEND.md)" section removed from `workflow.md`; steps 1.2/1.3 renumbered to 1.1/1.2.
+- **Generic "User Input Tools" and "Image Generation Tools" preambles** — SKILL.md no longer lists fallback rules for multiple possible tools; it references `clarify` and `image_generate` directly.
+
+### Image generation strategy changes
+
+`image_generate`'s schema accepts only `prompt` and `aspect_ratio` (`landscape` | `portrait` | `square`). Upstream's reference-image flow (`--ref characters.png` for character consistency, plus user-supplied refs for style/palette/scene) does not map to this tool, so the workflow was restructured:
+
+- **Character sheet PNG** is still generated for multi-page comics, but it is repositioned as a **human-facing review artifact** (for visual verification) and a reference for later regenerations / manual prompt edits. Page prompts themselves are built from the **text descriptions** in `characters/characters.md` (embedded inline during Step 5). `image_generate` never sees the PNG as a visual input.
+- **User-supplied reference images** are reduced to `style` / `palette` / `scene` trait extraction — traits are embedded in the prompt body; the image files themselves are kept only for provenance under `refs/`.
+- **Page prompts** now mandate that character descriptions are embedded inline (copied from `characters/characters.md`) — this is the only mechanism left to enforce cross-page character consistency.
+- **Download step** — after every `image_generate` call, the returned URL is fetched to disk (e.g., `curl -fsSL "<url>" -o <target>.png`) and verified before the workflow advances.
+
+### SKILL.md reductions
+
+- CLI option columns (`--art`, `--tone`, `--layout`, `--aspect`, `--lang`, `--ref`, `--storyboard-only`, `--prompts-only`, `--images-only`, `--regenerate`) converted to plain-English option descriptions.
+- Preset files (`presets/*.md`) and `ohmsha-guide.md`: `` `--style X` `` / `` `--art X --tone Y` `` shorthand rewritten to `art=X, tone=Y` + natural-language references.
+- `partial-workflows.md`: per-skill slash command invocations rewritten as user-intent cues; PDF-related outputs removed.
+- `auto-selection.md`: priority order dropped the EXTEND.md tier.
+- `analysis-framework.md`: language-priority comment updated (user option → conversation → source).
+
+### File naming convention
+
+Source content pasted by the user is saved as `source-{slug}.md`, where `{slug}` is the kebab-case topic slug used for the output directory. Backups follow the same pattern with a `-backup-YYYYMMDD-HHMMSS` suffix. SKILL.md and `workflow.md` now agree on this single convention.
+
+### What was preserved verbatim
+
+- All 6 art-style definitions (`references/art-styles/`)
+- All 7 tone definitions (`references/tones/`)
+- All 7 layout definitions (`references/layouts/`)
+- Core templates: `character-template.md`, `storyboard-template.md`, `base-prompt.md`
+- Preset bodies (only the first few intro lines adapted; special rules unchanged)
+- Author, version, homepage attribution
+
+## Syncing with upstream
+
+To pull upstream updates:
+
+```bash
+# Compare versions
+curl -sL https://raw.githubusercontent.com/JimLiu/baoyu-skills/main/skills/baoyu-comic/SKILL.md | head -5
+# Look for the version: line
+
+# Diff a reference file
+diff <(curl -sL https://raw.githubusercontent.com/JimLiu/baoyu-skills/main/skills/baoyu-comic/references/art-styles/manga.md) \
+     references/art-styles/manga.md
+```
+
+Art-style, tone, and layout reference files can usually be overwritten directly (they're upstream-verbatim). `SKILL.md`, `references/workflow.md`, `references/partial-workflows.md`, `references/auto-selection.md`, `references/analysis-framework.md`, `references/ohmsha-guide.md`, and `references/presets/*.md` must be manually merged since they contain Hermes-specific adaptations.
+
+If upstream adds a Hermes-compatible PDF merge step (no extra npm deps), restore `scripts/` and reintroduce Step 8 in `workflow.md`.

skills/creative/baoyu-comic/SKILL.md

@@ -0,0 +1,246 @@
+---
+name: baoyu-comic
+description: Knowledge comic creator supporting multiple art styles and tones. Creates original educational comics with detailed panel layouts and sequential image generation. Use when user asks to create "知识漫画", "教育漫画", "biography comic", "tutorial comic", or "Logicomix-style comic".
+version: 1.56.1
+author: 宝玉 (JimLiu)
+license: MIT
+metadata:
+  hermes:
+    tags: [comic, knowledge-comic, creative, image-generation]
+    homepage: https://github.com/JimLiu/baoyu-skills#baoyu-comic
+---
+
+# Knowledge Comic Creator
+
+Adapted from [baoyu-comic](https://github.com/JimLiu/baoyu-skills) for Hermes Agent's tool ecosystem.
+
+Create original knowledge comics with flexible art style × tone combinations.
+
+## When to Use
+
+Trigger this skill when the user asks to create a knowledge/educational comic, biography comic, tutorial comic, or uses terms like "知识漫画", "教育漫画", or "Logicomix-style". The user provides content (text, file path, URL, or topic) and optionally specifies art style, tone, layout, aspect ratio, or language.
+
+## Reference Images
+
+Hermes' `image_generate` tool is **prompt-only** — it accepts a text prompt and an aspect ratio, and returns an image URL. It does **NOT** accept reference images. When the user supplies a reference image, use it to **extract traits in text** that get embedded in every page prompt:
+
+**Intake**: Accept file paths when the user provides them (or pastes images in conversation).
+- File path(s) → copy to `refs/NN-ref-{slug}.{ext}` alongside the comic output for provenance
+- Pasted image with no path → ask the user for the path via `clarify`, or extract style traits verbally as a text fallback
+- No reference → skip this section
+
+**Usage modes** (per reference):
+
+| Usage | Effect |
+|-------|--------|
+| `style` | Extract style traits (line treatment, texture, mood) and append to every page's prompt body |
+| `palette` | Extract hex colors and append to every page's prompt body |
+| `scene` | Extract scene composition or subject notes and append to the relevant page(s) |
+
+**Record in each page's prompt frontmatter** when refs exist:
+
+```yaml
+references:
+  - ref_id: 01
+    filename: 01-ref-scene.png
+    usage: style
+    traits: "muted earth tones, soft-edged ink wash, low-contrast backgrounds"
+```
+
+Character consistency is driven by **text descriptions** in `characters/characters.md` (written in Step 3) that get embedded inline in every page prompt (Step 5). The optional PNG character sheet generated in Step 7.1 is a human-facing review artifact, not an input to `image_generate`.
+
+## Options
+
+### Visual Dimensions
+
+| Option | Values | Description |
+|--------|--------|-------------|
+| Art | ligne-claire (default), manga, realistic, ink-brush, chalk, minimalist | Art style / rendering technique |
+| Tone | neutral (default), warm, dramatic, romantic, energetic, vintage, action | Mood / atmosphere |
+| Layout | standard (default), cinematic, dense, splash, mixed, webtoon, four-panel | Panel arrangement |
+| Aspect | 3:4 (default, portrait), 4:3 (landscape), 16:9 (widescreen) | Page aspect ratio |
+| Language | auto (default), zh, en, ja, etc. | Output language |
+| Refs | File paths | Reference images used for style / palette trait extraction (not passed to the image model). See [Reference Images](#reference-images) above. |
+
+### Partial Workflow Options
+
+| Option | Description |
+|--------|-------------|
+| Storyboard only | Generate storyboard only, skip prompts and images |
+| Prompts only | Generate storyboard + prompts, skip images |
+| Images only | Generate images from existing prompts directory |
+| Regenerate N | Regenerate specific page(s) only (e.g., `3` or `2,5,8`) |
+
+Details: [references/partial-workflows.md](references/partial-workflows.md)
+
+### Art, Tone & Preset Catalogue
+
+- **Art styles** (6): `ligne-claire`, `manga`, `realistic`, `ink-brush`, `chalk`, `minimalist`. Full definitions at `references/art-styles/<style>.md`.
+- **Tones** (7): `neutral`, `warm`, `dramatic`, `romantic`, `energetic`, `vintage`, `action`. Full definitions at `references/tones/<tone>.md`.
+- **Presets** (5) with special rules beyond plain art+tone:
+
+  | Preset | Equivalent | Hook |
+  |--------|-----------|------|
+  | `ohmsha` | manga + neutral | Visual metaphors, no talking heads, gadget reveals |
+  | `wuxia` | ink-brush + action | Qi effects, combat visuals, atmospheric |
+  | `shoujo` | manga + romantic | Decorative elements, eye details, romantic beats |
+  | `concept-story` | manga + warm | Visual symbol system, growth arc, dialogue+action balance |
+  | `four-panel` | minimalist + neutral + four-panel layout | 起承转合 structure, B&W + spot color, stick-figure characters |
+
+  Full rules at `references/presets/<preset>.md` — load the file when a preset is picked.
+
+- **Compatibility matrix** and **content-signal → preset** table live in [references/auto-selection.md](references/auto-selection.md). Read it before recommending combinations in Step 2.
+
+## File Structure
+
+Output directory: `comic/{topic-slug}/`
+- Slug: 2-4 words kebab-case from topic (e.g., `alan-turing-bio`)
+- Conflict: append timestamp (e.g., `turing-story-20260118-143052`)
+
+**Contents**:
+| File | Description |
+|------|-------------|
+| `source-{slug}.md` | Saved source content (kebab-case slug matches the output directory) |
+| `analysis.md` | Content analysis |
+| `storyboard.md` | Storyboard with panel breakdown |
+| `characters/characters.md` | Character definitions |
+| `characters/characters.png` | Character reference sheet (downloaded from `image_generate`) |
+| `prompts/NN-{cover\|page}-[slug].md` | Generation prompts |
+| `NN-{cover\|page}-[slug].png` | Generated images (downloaded from `image_generate`) |
+| `refs/NN-ref-{slug}.{ext}` | User-supplied reference images (optional, for provenance) |
+
+## Language Handling
+
+**Detection Priority**:
+1. User-specified language (explicit option)
+2. User's conversation language
+3. Source content language
+
+**Rule**: Use user's input language for ALL interactions:
+- Storyboard outlines and scene descriptions
+- Image generation prompts
+- User selection options and confirmations
+- Progress updates, questions, errors, summaries
+
+Technical terms remain in English.
+
+## Workflow
+
+### Progress Checklist
+
+```
+Comic Progress:
+- [ ] Step 1: Setup & Analyze
+  - [ ] 1.1 Analyze content
+  - [ ] 1.2 Check existing directory
+- [ ] Step 2: Confirmation - Style & options ⚠️ REQUIRED
+- [ ] Step 3: Generate storyboard + characters
+- [ ] Step 4: Review outline (conditional)
+- [ ] Step 5: Generate prompts
+- [ ] Step 6: Review prompts (conditional)
+- [ ] Step 7: Generate images
+  - [ ] 7.1 Generate character sheet (if needed) → characters/characters.png
+  - [ ] 7.2 Generate pages (with character descriptions embedded in prompt)
+- [ ] Step 8: Completion report
+```
+
+### Flow
+
+```
+Input → Analyze → [Check Existing?] → [Confirm: Style + Reviews] → Storyboard → [Review?] → Prompts → [Review?] → Images → Complete
+```
+
+### Step Summary
+
+| Step | Action | Key Output |
+|------|--------|------------|
+| 1.1 | Analyze content | `analysis.md`, `source-{slug}.md` |
+| 1.2 | Check existing directory | Handle conflicts |
+| 2 | Confirm style, focus, audience, reviews | User preferences |
+| 3 | Generate storyboard + characters | `storyboard.md`, `characters/` |
+| 4 | Review outline (if requested) | User approval |
+| 5 | Generate prompts | `prompts/*.md` |
+| 6 | Review prompts (if requested) | User approval |
+| 7.1 | Generate character sheet (if needed) | `characters/characters.png` |
+| 7.2 | Generate pages | `*.png` files |
+| 8 | Completion report | Summary |
+
+### User Questions
+
+Use the `clarify` tool to confirm options. Since `clarify` handles one question at a time, ask the most important question first and proceed sequentially. See [references/workflow.md](references/workflow.md) for the full Step 2 question set.
+
+**Timeout handling (CRITICAL)**: `clarify` can return `"The user did not provide a response within the time limit. Use your best judgement to make the choice and proceed."` — this is NOT user consent to default everything.
+
+- Treat it as a default **for that one question only**. Continue asking the remaining Step 2 questions in sequence; each question is an independent consent point.
+- **Surface the default to the user visibly** in your next message so they have a chance to correct it: e.g. `"Style: defaulted to ohmsha preset (clarify timed out). Say the word to switch."` — an unreported default is indistinguishable from never having asked.
+- Do NOT collapse Step 2 into a single "use all defaults" pass after one timeout. If the user is genuinely absent, they will be equally absent for all five questions — but they can correct visible defaults when they return, and cannot correct invisible ones.
+
+### Step 7: Image Generation
+
+Use Hermes' built-in `image_generate` tool for all image rendering. Its schema accepts only `prompt` and `aspect_ratio` (`landscape` | `portrait` | `square`); it **returns a URL**, not a local file. Every generated page or character sheet must therefore be downloaded to the output directory.
+
+**Prompt file requirement (hard)**: write each image's full, final prompt to a standalone file under `prompts/` (naming: `NN-{type}-[slug].md`) BEFORE calling `image_generate`. The prompt file is the reproducibility record.
+
+**Aspect ratio mapping** — the storyboard's `aspect_ratio` field maps to `image_generate`'s format as follows:
+
+| Storyboard ratio | `image_generate` format |
+|------------------|-------------------------|
+| `3:4`, `9:16`, `2:3` | `portrait` |
+| `4:3`, `16:9`, `3:2` | `landscape` |
+| `1:1` | `square` |
+
+**Download step** — after every `image_generate` call:
+1. Read the URL from the tool result
+2. Fetch the image bytes using an **absolute** output path, e.g.
+   `curl -fsSL "<url>" -o /abs/path/to/comic/<slug>/NN-page-<slug>.png`
+3. Verify the file exists and is non-empty at that exact path before proceeding to the next page
+
+**Never rely on shell CWD persistence for `-o` paths.** The terminal tool's persistent-shell CWD can change between batches (session expiry, `TERMINAL_LIFETIME_SECONDS`, a failed `cd` that leaves you in the wrong directory). `curl -o relative/path.png` is a silent footgun: if CWD has drifted, the file lands somewhere else with no error. **Always pass a fully-qualified absolute path to `-o`**, or pass `workdir=<abs path>` to the terminal tool. Incident Apr 2026: pages 06-09 of a 10-page comic landed at the repo root instead of `comic/<slug>/` because batch 3 inherited a stale CWD from batch 2 and `curl -o 06-page-skills.png` wrote to the wrong directory. The agent then spent several turns claiming the files existed where they didn't.
+
+**7.1 Character sheet** — generate it (to `characters/characters.png`, aspect `landscape`) when the comic is multi-page with recurring characters. Skip for simple presets (e.g., four-panel minimalist) or single-page comics. The prompt file at `characters/characters.md` must exist before invoking `image_generate`. The rendered PNG is a **human-facing review artifact** (so the user can visually verify character design) and a reference for later regenerations or manual prompt edits — it does **not** drive Step 7.2. Page prompts are already written in Step 5 from the **text descriptions** in `characters/characters.md`; `image_generate` cannot accept images as visual input.
+
+**7.2 Pages** — each page's prompt MUST already be at `prompts/NN-{cover|page}-[slug].md` before invoking `image_generate`. Because `image_generate` is prompt-only, character consistency is enforced by **embedding character descriptions (sourced from `characters/characters.md`) inline in every page prompt during Step 5**. The embedding is done uniformly whether or not a PNG sheet is produced in 7.1; the PNG is only a review/regeneration aid.
+
+**Backup rule**: existing `prompts/…md` and `…png` files → rename with `-backup-YYYYMMDD-HHMMSS` suffix before regenerating.
+
+Full step-by-step workflow (analysis, storyboard, review gates, regeneration variants): [references/workflow.md](references/workflow.md).
+
+## References
+
+**Core Templates**:
+- [analysis-framework.md](references/analysis-framework.md) - Deep content analysis
+- [character-template.md](references/character-template.md) - Character definition format
+- [storyboard-template.md](references/storyboard-template.md) - Storyboard structure
+- [ohmsha-guide.md](references/ohmsha-guide.md) - Ohmsha manga specifics
+
+**Style Definitions**:
+- `references/art-styles/` - Art styles (ligne-claire, manga, realistic, ink-brush, chalk, minimalist)
+- `references/tones/` - Tones (neutral, warm, dramatic, romantic, energetic, vintage, action)
+- `references/presets/` - Presets with special rules (ohmsha, wuxia, shoujo, concept-story, four-panel)
+- `references/layouts/` - Layouts (standard, cinematic, dense, splash, mixed, webtoon, four-panel)
+
+**Workflow**:
+- [workflow.md](references/workflow.md) - Full workflow details
+- [auto-selection.md](references/auto-selection.md) - Content signal analysis
+- [partial-workflows.md](references/partial-workflows.md) - Partial workflow options
+
+## Page Modification
+
+| Action | Steps |
+|--------|-------|
+| **Edit** | **Update prompt file FIRST** → regenerate image → download new PNG |
+| **Add** | Create prompt at position → generate with character descriptions embedded → renumber subsequent → update storyboard |
+| **Delete** | Remove files → renumber subsequent → update storyboard |
+
+**IMPORTANT**: When updating pages, ALWAYS update the prompt file (`prompts/NN-{cover|page}-[slug].md`) FIRST before regenerating. This ensures changes are documented and reproducible.
+
+## Pitfalls
+
+- Image generation: 10-30 seconds per page; auto-retry once on failure
+- **Always download** the URL returned by `image_generate` to a local PNG — downstream tooling (and the user's review) expects files in the output directory, not ephemeral URLs
+- **Use absolute paths for `curl -o`** — never rely on persistent-shell CWD across batches. Silent footgun: files land in the wrong directory and subsequent `ls` on the intended path shows nothing. See Step 7 "Download step".
+- Use stylized alternatives for sensitive public figures
+- **Step 2 confirmation required** - do not skip
+- **Steps 4/6 conditional** - only if user requested in Step 2
+- **Step 7.1 character sheet** - recommended for multi-page comics, optional for simple presets. The PNG is a review/regeneration aid; page prompts (written in Step 5) use the text descriptions in `characters/characters.md`, not the PNG. `image_generate` does not accept images as visual input
+- **Strip secrets** — scan source content for API keys, tokens, or credentials before writing any output file

skills/creative/baoyu-comic/references/analysis-framework.md

@@ -0,0 +1,176 @@
+# Comic Content Analysis Framework
+
+Deep analysis framework for transforming source content into effective visual storytelling.
+
+## Purpose
+
+Before creating a comic, thoroughly analyze the source material to:
+- Identify the target audience and their needs
+- Determine what value the comic will deliver
+- Extract narrative potential for visual storytelling
+- Plan character arcs and key moments
+
+## Analysis Dimensions
+
+### 1. Core Content (Understanding "What")
+
+**Central Message**
+- What is the single most important idea readers should take away?
+- Can you express it in one sentence?
+
+**Key Concepts**
+- What are the essential concepts readers must understand?
+- How should these concepts be visualized?
+- Which concepts need simplified explanations?
+
+**Content Structure**
+- How is the source material organized?
+- What is the natural narrative arc?
+- Where are the climax and turning points?
+
+**Evidence & Examples**
+- What concrete examples, data, or stories support the main ideas?
+- Which examples translate well to visual panels?
+- What can be shown rather than told?
+
+### 2. Context & Background (Understanding "Why")
+
+**Source Origin**
+- Who created this content? What is their perspective?
+- What was the original purpose?
+- Is there bias to be aware of?
+
+**Historical/Cultural Context**
+- When and where does the story take place?
+- What background knowledge do readers need?
+- What period-specific visual elements are required?
+
+**Underlying Assumptions**
+- What does the source assume readers already know?
+- What implicit beliefs or values are present?
+- Should the comic challenge or reinforce these?
+
+### 3. Audience Analysis
+
+**Primary Audience**
+- Who will read this comic?
+- What is their existing knowledge level?
+- What are their interests and motivations?
+
+**Secondary Audiences**
+- Who else might benefit from this comic?
+- How might their needs differ?
+
+**Reader Questions**
+- What questions will readers have?
+- What misconceptions might they bring?
+- What "aha moments" can we create?
+
+### 4. Value Proposition
+
+**Knowledge Value**
+- What will readers learn?
+- What new perspectives will they gain?
+- How will this change their understanding?
+
+**Emotional Value**
+- What emotions should readers feel?
+- What connections will they make with characters?
+- What will make this memorable?
+
+**Practical Value**
+- Can readers apply what they learn?
+- What actions might this inspire?
+- What conversations might it spark?
+
+### 5. Narrative Potential
+
+**Story Arc Candidates**
+- What natural narratives exist in the content?
+- Where is the conflict or tension?
+- What transformations occur?
+
+**Character Potential**
+- Who are the key figures?
+- What are their motivations and obstacles?
+- How do they change throughout?
+
+**Visual Opportunities**
+- What scenes have strong visual potential?
+- Where can abstract concepts become concrete images?
+- What metaphors can be visualized?
+
+**Dramatic Moments**
+- What are the breakthrough/revelation moments?
+- Where are the emotional peaks?
+- What creates tension and release?
+
+### 6. Adaptation Considerations
+
+**What to Keep**
+- Essential facts and ideas
+- Key quotes or moments
+- Core emotional beats
+
+**What to Simplify**
+- Complex explanations
+- Dense technical details
+- Lengthy descriptions
+
+**What to Expand**
+- Brief mentions that deserve more attention
+- Implied emotions or relationships
+- Visual details not in source
+
+**What to Omit**
+- Tangential information
+- Redundant examples
+- Content that doesn't serve the narrative
+
+## Output Format
+
+Analysis results should be saved to `analysis.md` with:
+
+1. **YAML Front Matter**: Metadata (title, topic, time_span, source_language, user_language, aspect_ratio, recommended_page_count, recommended_art, recommended_tone, recommended_layout)
+2. **Target Audience**: Primary, secondary, tertiary audiences with their needs
+3. **Value Proposition**: What readers will gain (knowledge, emotional, practical)
+4. **Core Themes**: Table with theme, narrative potential, visual opportunity
+5. **Key Figures & Story Arcs**: Character profiles with arcs, visual identity, key moments
+6. **Content Signals**: Style and layout recommendations based on content type
+7. **Recommended Approaches**: Narrative approaches ranked by suitability
+
+### YAML Front Matter Example
+
+```yaml
+---
+title: "Alan Turing: The Father of Computing"
+topic: alan-turing-biography
+time_span: 1912-1954
+source_language: en
+user_language: zh  # User-specified or detected from conversation
+aspect_ratio: "3:4"
+recommended_page_count: 16
+recommended_art: ligne-claire  # ligne-claire|manga|realistic|ink-brush|chalk
+recommended_tone: neutral      # neutral|warm|dramatic|romantic|energetic|vintage|action
+recommended_layout: mixed      # standard|cinematic|dense|splash|mixed|webtoon
+---
+```
+
+### Language Fields
+
+| Field | Description |
+|-------|-------------|
+| `source_language` | Detected language of source content |
+| `user_language` | Output language for comic (user-specified option > conversation language > source_language) |
+
+## Analysis Checklist
+
+Before proceeding to storyboard:
+
+- [ ] Can I state the core message in one sentence?
+- [ ] Do I know exactly who will read this comic?
+- [ ] Have I identified at least 3 ways this comic provides value?
+- [ ] Are there clear protagonists with compelling arcs?
+- [ ] Have I found at least 5 visually powerful moments?
+- [ ] Do I understand what to keep, simplify, expand, and omit?
+- [ ] Have I identified the emotional peaks and valleys?

skills/creative/baoyu-comic/references/art-styles/chalk.md

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+# chalk
+
+粉笔画风 - Chalkboard aesthetic with hand-drawn warmth
+
+## Overview
+
+Classic classroom chalkboard aesthetic with hand-drawn chalk illustrations. Nostalgic educational feel with imperfect, sketchy lines that capture the warmth of traditional teaching.
+
+## Line Work
+
+- Sketchy, imperfect hand-drawn lines
+- Chalk texture on all strokes
+- Varying line weight from chalk pressure
+- Soft edges, no sharp digital lines
+- Visible chalk dust effects
+
+## Character Design
+
+- Simplified, friendly character designs
+- Stick figures to semi-detailed range
+- Expressive through simple gestures
+- Approachable, non-intimidating
+- Educational presenter style
+
+## Background
+
+- Chalkboard Black (#1A1A1A) or Dark Green-Black (#1C2B1C)
+- Realistic chalkboard texture
+- Subtle scratches and dust particles
+- Faint eraser marks for authenticity
+- Wooden frame border optional
+
+## Typography
+
+- Hand-drawn chalk lettering style
+- Visible chalk texture on text
+- Imperfect baseline adds authenticity
+- White or bright colored chalk for emphasis
+
+## Visual Elements
+
+- Hand-drawn chalk illustrations
+- Chalk dust effects around elements
+- Doodles: stars, arrows, underlines, circles
+- Mathematical formulas and diagrams
+- Eraser smudges and chalk residue
+- Stick figures and simple icons
+- Connection lines with hand-drawn feel
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Background | Chalkboard Black | #1A1A1A |
+| Alt Background | Green-Black | #1C2B1C |
+| Primary Text | Chalk White | #F5F5F5 |
+| Accent 1 | Chalk Yellow | #FFE566 |
+| Accent 2 | Chalk Pink | #FF9999 |
+| Accent 3 | Chalk Blue | #66B3FF |
+| Accent 4 | Chalk Green | #90EE90 |
+| Accent 5 | Chalk Orange | #FFB366 |
+
+## Style Rules
+
+### Do
+- Maintain authentic chalk texture on all elements
+- Use imperfect, hand-drawn quality throughout
+- Add subtle chalk dust and smudge effects
+- Create visual hierarchy with color variety
+- Include playful doodles and annotations
+
+### Don't
+- Use perfect geometric shapes
+- Create clean digital-looking lines
+- Add photorealistic elements
+- Use gradients or glossy effects
+
+## Quality Markers
+
+- ✓ Authentic chalk texture throughout
+- ✓ Imperfect, hand-drawn quality
+- ✓ Readable despite sketchy style
+- ✓ Nostalgic classroom feel
+- ✓ Effective color hierarchy
+- ✓ Playful educational aesthetic
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓✓ | Classic educational |
+| warm | ✓✓ | Nostalgic feel |
+| dramatic | ✗ | Style mismatch |
+| vintage | ✓ | Old school feel |
+| romantic | ✗ | Style mismatch |
+| energetic | ✓✓ | Fun learning |
+| action | ✗ | Style mismatch |
+
+## Best For
+
+Educational content, tutorials, classroom themes, teaching materials, workshops, informal learning, knowledge sharing

skills/creative/baoyu-comic/references/art-styles/ink-brush.md

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+# ink-brush
+
+水墨画风 - Chinese ink brush aesthetics with dynamic strokes
+
+## Overview
+
+Traditional Chinese ink brush painting style adapted for comics. Combines calligraphic brush strokes with ink wash effects. Creates atmospheric, artistic visuals rooted in East Asian aesthetics.
+
+## Line Work
+
+- 2-3px dynamic brush strokes with varying weight
+- Ink wash effects, traditional Chinese brush feel
+- Bold, confident strokes with sharp edges
+- Flowing lines for fabric and hair
+- Pressure-sensitive stroke variation
+
+## Character Design
+
+- Realistic human proportions (7.5-8 head heights)
+- Defined features with ink brush definition
+- Dynamic poses capturing movement
+- Flowing hair and clothing in motion
+- Traditional attire options (robes, hanfu)
+- Intense, expressive faces
+
+## Brush Techniques
+
+| Technique | Usage |
+|-----------|-------|
+| Bold strokes | Character outlines |
+| Fine lines | Details, hair |
+| Ink wash | Atmosphere, shadows |
+| Dry brush | Texture, aging |
+| Splatter | Impact, drama |
+
+## Background Treatment
+
+- Dramatic landscapes: mountains, waterfalls, temples
+- Ink wash atmospheric effects
+- Misty, layered depth
+- Traditional architecture elements
+- High contrast silhouettes
+- Negative space as design element
+
+## Color Approach
+
+- Ink gradients as primary
+- Limited accent colors
+- Traditional Chinese palette
+- Atmospheric color washes
+- High contrast compositions
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary | Deep black ink | #1A1A1A |
+| Accent | Crimson red | #8B0000 |
+| Accent | Imperial gold | #D4AF37 |
+| Skin | Natural tan | #D4A574 |
+| Background | Misty gray | #9CA3AF |
+| Background | Earth tone | #8B7355 |
+| Wash | Ink gradient | #2D3748 |
+
+## Visual Elements
+
+- Calligraphic text integration
+- Seal stamps (optional)
+- Ink splatter effects
+- Flowing fabric trails
+- Atmospheric mist
+- Mountain silhouettes
+
+## Quality Markers
+
+- ✓ Dynamic brush stroke quality
+- ✓ Authentic ink wash atmosphere
+- ✓ High contrast compositions
+- ✓ Flowing movement in fabric/hair
+- ✓ Traditional aesthetic elements
+- ✓ Atmospheric depth
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓ | Contemplative stories |
+| warm | ✓ | Nostalgic, gentle |
+| dramatic | ✓✓ | High contrast |
+| vintage | ✓✓ | Historical pieces |
+| romantic | ✗ | Style mismatch |
+| energetic | ✗ | Too refined |
+| action | ✓✓ | Martial arts |
+
+## Best For
+
+Chinese historical stories, martial arts, traditional tales, contemplative narratives, artistic adaptations

skills/creative/baoyu-comic/references/art-styles/ligne-claire.md

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+# ligne-claire
+
+清线画风 - Uniform lines, flat colors, European comic tradition
+
+## Overview
+
+Classic European comic style originating from Hergé's Tintin. Characterized by clean, uniform outlines and flat color fills without gradients. Creates a timeless, accessible aesthetic suitable for educational and narrative content.
+
+## Line Work
+
+- Uniform, clean outlines with consistent weight (2px)
+- No hatching or cross-hatching for shading
+- Sharp, precise edges on all elements
+- Black ink outlines on all figures and objects
+- Shadows indicated through flat color areas, not line techniques
+
+## Character Design
+
+- Slightly stylized/cartoonish characters with realistic proportions
+- Distinctive, recognizable facial features
+- Expressive faces with clear emotions
+- Period-appropriate clothing with attention to detail
+- Consistent character appearance across panels
+- 6-7 head height proportions
+
+## Background Treatment
+
+- Detailed, realistic backgrounds with architectural accuracy
+- Period-specific props and technology
+- Clear spatial depth and perspective
+- Environmental storytelling through details
+- Contrast between simplified characters and detailed backgrounds
+
+## Color Approach
+
+- Flat colors without gradients (true to Ligne Claire tradition)
+- Limited palette per page for cohesion
+- Colors support narrative mood
+- Consistent lighting logic within scenes
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary Blue | Clean blue | #3182CE |
+| Primary Red | Classic red | #E53E3E |
+| Primary Yellow | Warm yellow | #ECC94B |
+| Skin | Warm tan | #F7CFAE |
+| Background Light | Light cream | #FFFAF0 |
+| Background Sky | Sky blue | #BEE3F8 |
+
+## Quality Markers
+
+- ✓ Clean, uniform line weight throughout
+- ✓ Flat colors without gradients
+- ✓ Detailed backgrounds, stylized characters
+- ✓ Clear panel borders and reading flow
+- ✓ Hand-drawn text style
+- ✓ Proper perspective in environments
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓✓ | Classic combination |
+| warm | ✓✓ | Nostalgic stories |
+| dramatic | ✓ | Works with high contrast |
+| vintage | ✓ | Period pieces |
+| romantic | ✗ | Style mismatch |
+| energetic | ✓ | Lighter stories |
+| action | ✗ | Lacks dynamic lines |
+
+## Best For
+
+Educational content, balanced narratives, biography comics, historical stories

skills/creative/baoyu-comic/references/art-styles/manga.md

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+# manga
+
+日漫画风 - Anime/manga aesthetics with expressive characters
+
+## Overview
+
+Japanese manga art style characterized by large expressive eyes, dynamic poses, and visual emotion indicators. Versatile style that works across genres from educational to romantic to action.
+
+## Line Work
+
+- Clean, smooth lines (1.5-2px)
+- Expressive weight variation for emphasis
+- Smooth curves, dynamic strokes
+- Speed lines and motion effects available
+- Screen tone effects for atmosphere
+
+## Character Design
+
+- Anime/manga proportions: larger eyes, expressive faces
+- 5-7 head height proportions (varies by sub-style)
+- Clear emotional indicators (！, ？, sweat drops, sparkles)
+- Dynamic poses and gestures
+- Detailed hair with individual strands
+- Fashionable clothing with natural folds
+
+## Eye Styles
+
+| Type | Description |
+|------|-------------|
+| Standard | Medium-large, 2-3 highlights |
+| Educational | Friendly, approachable eyes |
+| Dramatic | Intense, detailed irises |
+| Cute | Very large, sparkly eyes |
+
+## Background Treatment
+
+- Simplified during dialogue/explanation
+- Detailed for establishing shots
+- Screen tone gradients for mood
+- Abstract backgrounds for emotional moments
+- Technical diagrams styled as displays
+
+## Color Approach
+
+- Clean, bright anime colors
+- Soft gradients on skin
+- Vibrant palette options
+- Light and shadow with soft transitions
+- Color coding for character identification
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary Blue | Bright blue | #4299E1 |
+| Primary Orange | Warm orange | #ED8936 |
+| Primary Green | Soft green | #68D391 |
+| Skin | Anime warm | #FEEBC8 |
+| Background | Clean white | #FFFFFF |
+| Highlight | Golden | #FFD700 |
+
+## Visual Elements
+
+- Speech bubbles: rounded (normal), spiky (excitement)
+- Sound effects integrated visually
+- Emotion symbols (sweat drops, anger marks, hearts)
+- Speed lines and motion blur
+- Sparkle and glow effects
+
+## Quality Markers
+
+- ✓ Expressive character faces
+- ✓ Clean, consistent line work
+- ✓ Dynamic poses and compositions
+- ✓ Appropriate use of manga conventions
+- ✓ Readable panel flow
+- ✓ Consistent character designs
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓✓ | Educational manga |
+| warm | ✓ | Slice of life |
+| dramatic | ✓ | Intense moments |
+| romantic | ✓✓ | Shoujo style |
+| energetic | ✓✓ | Shonen style |
+| vintage | ✗ | Style mismatch |
+| action | ✓✓ | Battle manga |
+
+## Best For
+
+Educational tutorials, romance, action, coming-of-age, technical explanations, youth-oriented content

skills/creative/baoyu-comic/references/art-styles/minimalist.md

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+# minimalist
+
+极简画风 - Clean black line art, limited spot color, simplified stick-figure characters
+
+## Overview
+
+Minimalist cartoon illustration characterized by clean black line art on white background with very limited spot color for emphasis. Characters are simplified to near-stick-figure abstraction, focusing on gesture and concept rather than anatomical detail. Designed for business allegory, quick-read educational content, and concept illustration.
+
+## Line Work
+
+- Clean, uniform black lines (1.5-2px)
+- No hatching, cross-hatching, or shading techniques
+- Minimal detail — every line serves a purpose
+- Bold outlines for characters, thinner lines for props/labels
+- No decorative flourishes or ornamental lines
+
+## Character Design
+
+- Highly simplified, stick-figure-like business characters
+- Circle or oval heads with minimal facial features (dot eyes, simple line mouth)
+- Body as simple geometric shapes or line constructions
+- Distinguishing features through props only (tie, hat, briefcase, glasses)
+- No anatomical detail — expressive through posture and gesture
+- 4-5 head height proportions (squat, iconic)
+
+## Background Treatment
+
+- Mostly blank/white — negative space is a design element
+- Minimal environmental cues (a line for ground, simple desk outline)
+- Concept labels and text annotations replace detailed environments
+- Icons and symbols over realistic rendering
+- No perspective or spatial depth
+
+## Color Approach
+
+- Primarily black and white (90%+ of the image)
+- 1-2 spot accent colors for emphasis on key concepts
+- Accent color used sparingly: highlighting key objects, text labels, concept indicators
+- No gradients, no shading, no color fills on backgrounds
+- Color draws the eye to the most important element in each panel
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary | Black ink | `#1A1A1A` |
+| Background | Clean white | `#FFFFFF` |
+| Accent 1 | Spot orange | `#FF6B35` |
+| Accent 2 | Spot blue (optional) | `#3182CE` |
+| Text labels | Dark gray | `#4A4A4A` |
+| Panel border | Medium gray | `#666666` |
+
+## Visual Elements
+
+- Text labels with accent-color backgrounds or underlines for key terms
+- Simple icons: arrows, circles, checkmarks, crosses
+- Concept highlight boxes with spot color
+- Minimal speech bubbles (simple oval or rectangle, thin black outline)
+- No sound effects, no motion lines, no screen tones
+
+## Quality Markers
+
+- ✓ Clean, purposeful line work with no unnecessary detail
+- ✓ 90%+ black-and-white with strategic spot color
+- ✓ Simplified characters readable at small sizes
+- ✓ Text labels integrated naturally into panels
+- ✓ Strong negative space usage
+- ✓ Every element serves the narrative point
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓✓ | Ideal for business/educational content |
+| warm | ✓ | Works for gentle stories, slight warmth in accent |
+| energetic | ✓ | Works for punchy, high-energy content |
+| dramatic | ✗ | Style too stripped down for dramatic intensity |
+| vintage | ✗ | Minimalist aesthetic conflicts with aged/textured look |
+| romantic | ✗ | No capacity for decorative/soft elements |
+| action | ✗ | No dynamic line capability for speed/impact |
+
+## Best For
+
+Business allegory, management fables, short concept illustration, four-panel comic strips, quick-insight education, social media content

skills/creative/baoyu-comic/references/art-styles/realistic.md

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+# realistic
+
+写实画风 - Digital painting with realistic proportions and lighting
+
+## Overview
+
+Full-color realistic manga style using digital painting techniques. Features anatomically accurate characters, rich gradients, and detailed environmental rendering. Sophisticated aesthetic for mature audiences.
+
+## Line Work
+
+- Clean, precise outlines with clear contours
+- Uniform line weight for character definition
+- No excessive hatching - rely on color for depth
+- Smooth curves and realistic anatomical lines
+- Ligne Claire influence: clean but not simplified
+
+## Character Design
+
+- Realistic human proportions (7-8 head heights)
+- Anatomically accurate features and expressions
+- Detailed facial structure without exaggeration
+- Natural poses and body language
+- Consistent appearance across panels
+- Subtle expressions rather than manga-style
+
+## Rendering Style
+
+- Full-color digital painting with rich gradients
+- Soft shadow transitions on skin and fabric
+- Realistic material textures (glass, liquid, fabric, wood)
+- Detailed hair with natural shine and volume
+- Environmental lighting affects all elements
+- NOT flat cel-shading - smooth color blending
+
+## Background Treatment
+
+- Highly detailed, realistic environments
+- Accurate perspective and spatial depth
+- Atmospheric lighting (warm indoor, cool outdoor)
+- Professional settings rendered with precision
+- Props and objects with realistic textures
+
+## Color Approach
+
+- Rich gradients for depth and volume
+- Realistic lighting with warm/cool contrast
+- Material-specific rendering
+- Subtle color temperature shifts
+- Professional, sophisticated palette
+
+## Default Color Palette
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Skin Light | Natural warm | #F5D6C6 |
+| Skin Shadow | Warm shadow | #E8C4B0 |
+| Environment | Warm wood | #8B7355 |
+| Environment Cool | Cool stone | #9CA3AF |
+| Accent | Wine red | #722F37 |
+| Accent Gold | Gold | #D4AF37 |
+| Light Warm | Amber | #FFB347 |
+| Light Cool | Cool blue | #B0C4DE |
+
+## Quality Markers
+
+- ✓ Anatomically accurate proportions
+- ✓ Smooth color gradients (not flat fills)
+- ✓ Realistic material textures
+- ✓ Detailed, atmospheric backgrounds
+- ✓ Natural lighting with soft shadows
+- ✓ Expressive but subtle expressions
+- ✓ Professional aesthetic
+- ✓ Clean speech bubbles
+
+## Compatibility
+
+| Tone | Fit | Notes |
+|------|-----|-------|
+| neutral | ✓✓ | Professional content |
+| warm | ✓✓ | Nostalgic stories |
+| dramatic | ✓✓ | High drama |
+| vintage | ✓✓ | Period pieces |
+| romantic | ✗ | Style mismatch |
+| energetic | ✗ | Too refined |
+| action | ✓ | Serious action |
+
+## Best For
+
+Professional topics (wine, food, business), lifestyle content, adult narratives, documentary-style, mature educational guides

skills/creative/baoyu-comic/references/auto-selection.md

@@ -0,0 +1,71 @@
+# Auto Selection
+
+Content signals determine default art + tone + layout (or preset).
+
+## Content Signal Matrix
+
+| Content Signals | Art Style | Tone | Layout | Preset |
+|-----------------|-----------|------|--------|--------|
+| Tutorial, how-to, beginner | manga | neutral | webtoon | **ohmsha** |
+| Computing, AI, programming | manga | neutral | dense | **ohmsha** |
+| Technical explanation, educational | manga | neutral | webtoon | **ohmsha** |
+| Pre-1950, classical, ancient | realistic | vintage | cinematic | - |
+| Personal story, mentor | ligne-claire | warm | standard | - |
+| Psychology, motivation, self-help, coaching | manga | warm | standard | **concept-story** |
+| Business narrative, management, leadership | manga | warm | standard | **concept-story** |
+| Conflict, breakthrough | (inherit) | dramatic | splash | - |
+| Wine, food, lifestyle | realistic | neutral | cinematic | - |
+| Martial arts, wuxia, xianxia | ink-brush | action | splash | **wuxia** |
+| Romance, love, school life | manga | romantic | standard | **shoujo** |
+| Business allegory, fable, parable, short insight, 四格 | minimalist | neutral | four-panel | **four-panel** |
+| Biography, balanced | ligne-claire | neutral | mixed | - |
+
+## Preset Recommendation Rules
+
+**When preset is recommended**: Load `presets/{preset}.md` and apply all special rules.
+
+### ohmsha
+- **Triggers**: Tutorial, technical, educational, computing, programming, how-to, beginner
+- **Special rules**: Visual metaphors, NO talking heads, gadget reveals, Doraemon-style characters
+- **Base**: manga + neutral + webtoon/dense
+
+### wuxia
+- **Triggers**: Martial arts, wuxia, xianxia, cultivation, swordplay
+- **Special rules**: Qi effects, combat visuals, atmospheric elements
+- **Base**: ink-brush + action + splash
+
+### shoujo
+- **Triggers**: Romance, love story, school life, emotional drama
+- **Special rules**: Decorative elements, eye details, romantic beats
+- **Base**: manga + romantic + standard
+
+### concept-story
+- **Triggers**: Psychology, motivation, self-help, business narrative, management, leadership, personal growth, coaching, soft skills, abstract concept through story
+- **Special rules**: Visual symbol system, growth arc, dialogue+action balance, original characters
+- **Base**: manga + warm + standard
+
+### four-panel
+- **Triggers**: Business allegory, fable, parable, short insight, four-panel, 四格, 四格漫画, single-page comic, minimalist comic strip
+- **Special rules**: Strict 起承转合 4-panel structure, B&W + spot color, simplified stick-figure characters, single-page story
+- **Base**: minimalist + neutral + four-panel
+
+## Compatibility Matrix
+
+Art Style × Tone combinations work best when matched appropriately:
+
+| Art Style | ✓✓ Best | ✓ Works | ✗ Avoid |
+|-----------|---------|---------|---------|
+| ligne-claire | neutral, warm | dramatic, vintage, energetic | romantic, action |
+| manga | neutral, romantic, energetic, action | warm, dramatic | vintage |
+| realistic | neutral, warm, dramatic, vintage | action | romantic, energetic |
+| ink-brush | neutral, dramatic, action, vintage | warm | romantic, energetic |
+| chalk | neutral, warm, energetic | vintage | dramatic, action, romantic |
+| minimalist | neutral | warm, energetic | dramatic, vintage, romantic, action |
+
+**Note**: Art Style × Tone × Layout can be freely combined. Incompatible combinations work but may produce unexpected results.
+
+## Priority Order
+
+1. User-specified options (art / tone / style)
+2. Content signal analysis → auto-selection
+3. Fallback: ligne-claire + neutral + standard

skills/creative/baoyu-comic/references/base-prompt.md

@@ -0,0 +1,98 @@
+Create a knowledge biography comic page following these guidelines:
+
+## Image Specifications
+
+- **Type**: Comic book page with multiple panels
+- **Orientation**: Portrait (vertical)
+- **Aspect Ratio**: 2:3
+- **Style**: See style-specific reference for visual guidelines
+
+## Panel Structure
+
+### Panel Borders
+- Clean black lines (1-2px) around each panel
+- White gutters between panels (8-12px)
+- Panels arranged for clear reading flow
+- Variety in panel sizes for visual rhythm
+
+### Panel Composition
+- Clear focal points in each panel
+- Proper use of foreground, midground, background
+- Camera angles vary: eye level, bird's eye, low angle, close-up, wide shot
+- Action flows logically between panels
+- Negative space used intentionally
+
+## Text Elements
+
+### Speech Bubbles
+- **Dialogue**: Oval/elliptical bubbles with pointed tails
+- White fill with thin black outline
+- Tail points clearly to speaker
+- Hand-lettered style font (not computer-generated)
+
+### Narrator Boxes
+- **Fourth Wall/Narrator**: Rectangular boxes
+- Often positioned at panel edges (top or bottom)
+- Slightly different fill color (cream or light yellow)
+- Used for commentary, time jumps, explanations
+
+### Thought Bubbles
+- Cloud-shaped with bubble trail leading to thinker
+- Softer outline than speech bubbles
+- For internal monologue
+
+### Caption Bars
+- Rectangular bars at panel edges
+- Time and place information
+- "Meanwhile...", "Three years later..." type transitions
+- Darker fill with white text, or vice versa
+
+### Typography
+- Hand-drawn lettering style throughout
+- Bold for emphasis and key terms
+- Consistent letter sizing
+- Chinese text: use full-width punctuation ""，。！
+- Clear hierarchy: titles > dialogue > captions
+
+## Scientific/Concept Visualization
+
+When depicting abstract concepts:
+
+| Concept | Visual Metaphor |
+|---------|----------------|
+| Neural networks | Glowing nodes connected by clean lines |
+| Data flow | Luminous particles along simple paths |
+| Algorithms | Geometric patterns, building blocks |
+| Logic/proof | Interlocking puzzle pieces |
+| Discovery | Light breaking through darkness |
+| Uncertainty | Forking paths, question marks |
+| Time | Clock motifs, calendar pages |
+
+- Integrate diagrams naturally into narrative panels
+- Use inset panels or thought-bubble style for explanations
+- Simplified iconography over realistic depiction
+
+## Fourth Wall / Narrator Character
+
+When depicting narrator characters addressing the reader:
+- Character may look directly out of panel
+- Can appear in "present day" framing scenes
+- Distinct visual treatment from main timeline
+- Often at page edges or in dedicated panels
+- May comment on or question the events shown
+
+## Historical Accuracy
+
+- Research period-specific details: costumes, technology, architecture
+- Show aging naturally for characters across time periods
+- Iconic items and locations rendered recognizably
+- Balance accuracy with stylization
+
+## Language
+
+- All text in Chinese (中文) unless source material is in another language
+- Use Chinese full-width punctuation: ""，。！
+
+---
+
+Please generate the comic page based on the content provided below:

skills/creative/baoyu-comic/references/character-template.md

@@ -0,0 +1,180 @@
+# Character Definition Template
+
+## Character Document Format
+
+Create `characters/characters.md` with the following structure:
+
+```markdown
+# Character Definitions - [Comic Title]
+
+**Style**: [selected style]
+**Art Direction**: [Ligne Claire / Manga / etc.]
+
+---
+
+## Character 1: [Name]
+
+**Role**: [Protagonist / Mentor / Antagonist / Narrator]
+**Age**: [approximate age or age range in story]
+
+**Appearance**:
+- Face shape: [oval/square/round]
+- Hair: [color, style, length]
+- Eyes: [color, shape, distinctive features]
+- Build: [height, body type]
+- Distinguishing features: [glasses, beard, scar, etc.]
+
+**Costume**:
+- Default outfit: [detailed description]
+- Color palette: [primary colors for this character]
+- Accessories: [hat, bag, tools, etc.]
+
+**Expression Range**:
+- Neutral: [description]
+- Happy/Excited: [description]
+- Thinking/Confused: [description]
+- Determined: [description]
+
+**Visual Reference Notes**:
+[Any specific artistic direction]
+
+---
+
+## Character 2: [Name]
+...
+```
+
+## Reference Sheet Image Prompt
+
+After character definitions, include a prompt for generating the reference sheet:
+
+```markdown
+## Reference Sheet Prompt
+
+Character reference sheet in [style] style, clean lines, flat colors:
+
+[ROW 1 - Character Name]:
+- Front view: [detailed description]
+- 3/4 view: [description]
+- Expression sheet: Neutral | Happy | Focused | Worried
+
+[ROW 2 - Character Name]:
+...
+
+COLOR PALETTE:
+- [Character 1]: [colors]
+- [Character 2]: [colors]
+
+White background, clear labels under each character.
+```
+
+## Example: Turing Biography
+
+```markdown
+# Character Definitions - The Imitation Game
+
+**Style**: classic (Ligne Claire)
+**Art Direction**: Clean lines, muted colors, period-accurate details
+
+---
+
+## Character 1: Alan Turing
+
+**Role**: Protagonist
+**Age**: 25-40 (varies across story)
+
+**Appearance**:
+- Face shape: Oval, slightly angular
+- Hair: Dark brown, wavy, slightly disheveled
+- Eyes: Deep-set, intense gaze
+- Build: Tall, lean, slightly awkward posture
+- Distinguishing features: Prominent brow, thoughtful expression
+
+**Costume**:
+- Default outfit: Tweed jacket with elbow patches, white shirt, no tie
+- Color palette: Muted browns, navy blue, cream
+- Accessories: Occasionally a pipe, papers/notebooks
+
+**Expression Range**:
+- Neutral: Thoughtful, slightly distant
+- Happy/Excited: Eureka moment, eyes bright, subtle smile
+- Thinking/Confused: Furrowed brow, looking at abstract space
+- Determined: Jaw set, focused eyes
+
+---
+
+## Character 2: The Bombe Machine
+
+**Role**: Supporting (anthropomorphized)
+**Appearance**:
+- Large brass and wood cabinet
+- Dial "eyes" that can express states
+- Paper tape "mouth"
+- Indicator lights for emotions
+
+**Expression Range**:
+- Processing: Spinning dials, humming
+- Success: Lights up warmly
+- Stuck: Smoke wisps, stuttering
+
+---
+
+## Reference Sheet Prompt
+
+Character reference sheet in Ligne Claire style, clean lines, flat colors:
+
+TOP ROW - Alan Turing:
+- Front view: Young man, 30s, short dark wavy hair, thoughtful expression, wearing tweed jacket with elbow patches, white shirt
+- 3/4 view: Same character, slight smile, showing profile of nose
+- Expression sheet: Neutral | Excited (eureka moment) | Focused (working) | Worried
+
+BOTTOM ROW - The Bombe Machine (anthropomorphized):
+- Bombe machine as character: Large, brass and wood, dial "eyes", paper tape "mouth"
+- Expressions: Processing (spinning dials) | Success (lights up) | Stuck (smoke wisps)
+
+COLOR PALETTE:
+- Turing: Muted browns (#8B7355), navy blue (#2C3E50), cream (#F5F5DC)
+- Machine: Brass (#B5A642), mahogany (#4E2728), emerald indicators (#2ECC71)
+
+White background, clear labels under each character.
+```
+
+## Handling Age Variants
+
+For biographies spanning many years, define age variants:
+
+```markdown
+## Alan Turing - Age Variants
+
+### Young (1920s, age 10-18)
+- Boyish features, round face
+- School uniform (Sherborne)
+- Curious, eager expression
+
+### Adult (1930s-40s, age 25-35)
+- Angular face, defined jaw
+- Tweed jacket, rumpled appearance
+- Intense, focused expression
+
+### Later (1950s, age 40+)
+- Slightly weathered
+- More casual dress
+- Thoughtful, sometimes melancholic
+```
+
+## Best Practices
+
+| Practice | Description |
+|----------|-------------|
+| Be specific | "Short dark wavy hair, parted left" not just "dark hair" |
+| Use distinguishing features | Glasses, scars, accessories that identify character |
+| Define color codes | Use specific color names or hex codes |
+| Include age markers | Wrinkles, posture, clothing style matching era |
+| Reference real people | For historical figures, note "based on 1940s photographs" |
+
+## Why Character Reference Matters
+
+Without unified character definition, AI generates inconsistent appearances. The reference sheet provides:
+1. Visual anchors for consistent features
+2. Color palettes for consistent coloring
+3. Expression documentation for emotional portrayals

skills/creative/baoyu-comic/references/layouts/cinematic.md

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+# cinematic
+
+Wide panels, filmic feel
+
+## Panel Structure
+
+- **Panels per page**: 2-4
+- **Structure**: Horizontal emphasis, wide aspect panels
+- **Gutters**: Generous spacing (12-15px)
+
+## Grid Configuration
+
+- 1-2 columns, horizontal emphasis
+- Panel sizes: Wide aspect ratios (3:1, 4:1)
+- Reading flow: Horizontal sweep, filmic rhythm
+
+## Best For
+
+Establishing shots, dramatic moments, landscapes
+
+## Best Style Pairings
+
+dramatic, classic, sepia

skills/creative/baoyu-comic/references/layouts/dense.md

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+# dense
+
+Information-rich, educational focus
+
+## Panel Structure
+
+- **Panels per page**: 6-9
+- **Structure**: Compact grid, smaller panels
+- **Gutters**: Tight spacing (4-6px)
+
+## Grid Configuration
+
+- 3 columns × 3 rows
+- Panel sizes: Compact, uniform
+- Reading flow: Rapid progression, information-rich
+
+## Best For
+
+Technical explanations, complex narratives, timelines
+
+## Best Style Pairings
+
+ohmsha, vibrant

skills/creative/baoyu-comic/references/layouts/four-panel.md

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+# four-panel
+
+四格漫画 - Strict 2×2 grid, single-page story
+
+## Panel Structure
+
+- **Panels per page**: 4 (exactly, no variation)
+- **Structure**: Strict 2×2 equal grid
+- **Gutters**: Consistent white space (8-10px), uniform on all sides
+
+## Grid Configuration
+
+- 2 columns × 2 rows, all panels identical size
+- Panel sizes: Exactly equal (each panel = 25% of content area)
+- Reading flow: Z-pattern — Panel 1 (top-left) → Panel 2 (top-right) → Panel 3 (bottom-left) → Panel 4 (bottom-right)
+
+## Narrative Structure
+
+Each panel serves a specific narrative role (起承转合 / kishōtenketsu):
+
+| Panel | Position | Role | Purpose |
+|-------|----------|------|---------|
+| 1 | Top-left | 起 Setup | Establish situation, introduce characters/problem |
+| 2 | Top-right | 承 Development | Build on setup, add complication or attempt |
+| 3 | Bottom-left | 转 Turn | Twist, key insight, or reversal — the pivotal moment |
+| 4 | Bottom-right | 合 Conclusion | Resolution, punchline, or takeaway |
+
+## Aspect Ratio
+
+- Recommended page aspect: **4:3** (landscape)
+- Landscape gives each panel a comfortable wide rectangle
+- Portrait (3:4) makes panels tall and narrow — avoid for this layout
+
+## Best For
+
+Business allegory, quick-insight education, social media comics, fables, parables, single-concept explanation
+
+## Best Style Pairings
+
+minimalist, ligne-claire, chalk

skills/creative/baoyu-comic/references/layouts/mixed.md

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+# mixed
+
+Dynamic, varied rhythm
+
+## Panel Structure
+
+- **Panels per page**: 3-7 (varies)
+- **Structure**: Intentionally varied for pacing
+- **Gutters**: Dynamic spacing
+
+## Grid Configuration
+
+- Intentionally irregular
+- Panel sizes: Varied for pacing and emphasis
+- Reading flow: Guides eye through varied rhythm
+
+## Best For
+
+Action sequences, emotional arcs, complex stories
+
+## Best Style Pairings
+
+dramatic, vibrant, ohmsha

skills/creative/baoyu-comic/references/layouts/splash.md

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+# splash
+
+Impact-focused, key moments
+
+## Panel Structure
+
+- **Panels per page**: 1-2 large + 2-3 small
+- **Structure**: Dominant splash with supporting panels
+- **Gutters**: Varied for emphasis
+
+## Grid Configuration
+
+- 1 dominant panel + 2-3 supporting
+- Panel sizes: 50-70% splash, remainder small
+- Reading flow: Splash dominates, supporting panels accent
+
+## Best For
+
+Revelations, breakthroughs, chapter openings
+
+## Best Style Pairings
+
+dramatic, classic, vibrant

skills/creative/baoyu-comic/references/layouts/standard.md

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+# standard
+
+Classic comic grid, versatile
+
+## Panel Structure
+
+- **Panels per page**: 4-6
+- **Structure**: Regular grid with occasional variation
+- **Gutters**: Consistent white space (8-10px)
+
+## Grid Configuration
+
+- 2-3 columns × 2-3 rows
+- Panel sizes: Mostly equal, occasional variation
+- Reading flow: Left→right, top→bottom (Z-pattern)
+
+## Best For
+
+Narrative flow, dialogue scenes
+
+## Best Style Pairings
+
+classic, warm, sepia

skills/creative/baoyu-comic/references/layouts/webtoon.md

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+# webtoon
+
+Vertical scrolling comic (竖版条漫)
+
+## Panel Structure
+
+- **Panels per page**: 3-5 vertically stacked
+- **Structure**: Single column, vertical flow optimized for scrolling
+- **Gutters**: Generous vertical spacing (20-40px), panels often bleed horizontally
+
+## Grid Configuration
+
+- Single column, vertical stack
+- Panel sizes: Full width, variable height (1:1 to 1:2 aspect)
+- Reading flow: Top→bottom continuous scroll
+
+## Special Features
+
+- Panels can extend beyond frame for dramatic effect
+- Generous whitespace between beats
+- Character close-ups alternate with wide explanation panels
+- "Float" effect - elements can exist between panels
+
+## Best For
+
+Ohmsha-style tutorials, mobile reading, step-by-step guides
+
+## Best Style Pairings
+
+ohmsha, vibrant

skills/creative/baoyu-comic/references/ohmsha-guide.md

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+# Ohmsha Manga Guide Style
+
+Guidelines for educational manga comics using the `ohmsha` preset.
+
+## Character Setup
+
+| Role | Default | Traits |
+|------|---------|--------|
+| Student (Role A) | 大雄 | Confused, asks basic but crucial questions, represents reader |
+| Mentor (Role B) | 哆啦A梦 | Knowledgeable, patient, uses gadgets as technical metaphors |
+| Antagonist (Role C, optional) | 胖虎 | Represents misunderstanding, or "noise" in the data |
+
+Custom characters: ask the user for role → name mappings (e.g., `Student:小明, Mentor:教授, Antagonist:Bug怪`).
+
+## Character Reference Sheet Style
+
+For Ohmsha style, use manga/anime style with:
+- Exaggerated expressions for educational clarity
+- Simple, distinctive silhouettes
+- Bright, saturated color palettes
+- Chibi/SD (super-deformed) variants for comedic reactions
+
+## Outline Spec Block
+
+Every ohmsha outline must start with:
+
+```markdown
+【漫画规格单】
+- Language: [Same as input content]
+- Style: Ohmsha (Manga Guide), Full Color
+- Layout: Vertical Scrolling Comic (竖版条漫)
+- Characters: [List character names and roles]
+- Character Reference: characters/characters.png
+- Page Limit: ≤20 pages
+```
+
+## Visual Metaphor Rules (Critical)
+
+**NEVER** create "talking heads" panels. Every technical concept must become:
+
+1. **A tangible gadget/prop** - Something characters can hold, use, demonstrate
+2. **An action scene** - Characters doing something that illustrates the concept
+3. **A visual environment** - Stepping into a metaphorical space
+
+### Examples
+
+| Concept | Bad (Talking Heads) | Good (Visual Metaphor) |
+|---------|---------------------|------------------------|
+| Word embeddings | Characters discussing vectors | 哆啦A梦拿出"词向量压缩机"，把书本压缩成彩色小球 |
+| Gradient descent | Explaining math formula | 大雄在山谷地形上滚球，寻找最低点 |
+| Neural network | Diagram on whiteboard | 角色走进由发光节点组成的网络迷宫 |
+
+## Page Title Convention
+
+Avoid AI-style "Title: Subtitle" format. Use narrative descriptions:
+
+- ❌ "Page 3: Introduction to Neural Networks"
+- ✓ "Page 3: 大雄被海量单词淹没，哆啦A梦拿出'词向量压缩机'"
+
+## Ending Requirements
+
+- NO generic endings ("What will you choose?", "Thanks for reading")
+- End with: Technical summary moment OR character achieving a small goal
+- Final panel: Sense of accomplishment, not open-ended question
+
+### Good Endings
+
+- Student successfully applies learned concept
+- Visual callback to opening problem, now solved
+- Mentor gives summary while student demonstrates understanding
+
+### Bad Endings
+
+- "What do you think?" open questions
+- "Thanks for reading this tutorial"
+- Cliffhanger without resolution
+
+## Layout Preference
+
+Ohmsha style typically uses:
+- `webtoon` (vertical scrolling) - Primary choice
+- `dense` - For information-heavy sections
+- `mixed` - For varied pacing
+
+Avoid `cinematic` and `splash` for educational content.

skills/creative/baoyu-comic/references/partial-workflows.md

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+# Partial Workflows
+
+Options to run specific parts of the workflow. Trigger these via natural language (e.g., "just the storyboard", "regenerate page 3").
+
+## Options Summary
+
+| Option | Steps Executed | Output |
+|--------|----------------|--------|
+| Storyboard only | 1-3 | `storyboard.md` + `characters/` |
+| Prompts only | 1-5 | + `prompts/*.md` |
+| Images only | 7-8 | + images |
+| Regenerate N | 7 (partial) | Specific page(s) |
+
+---
+
+## Storyboard-only
+
+Generate storyboard and characters without prompts or images.
+
+**User cue**: "storyboard only", "just the outline", "don't generate images yet".
+
+**Workflow**: Steps 1-3 only (stop after storyboard + characters)
+
+**Output**:
+- `analysis.md`
+- `storyboard.md`
+- `characters/characters.md`
+
+**Use case**: Review and edit the storyboard before generating images. Useful for:
+- Getting feedback on the narrative structure
+- Making manual adjustments to panel layouts
+- Defining custom characters
+
+---
+
+## Prompts-only
+
+Generate storyboard, characters, and prompts without images.
+
+**User cue**: "prompts only", "write the prompts but don't generate yet".
+
+**Workflow**: Steps 1-5 (generate prompts, skip images)
+
+**Output**:
+- `analysis.md`
+- `storyboard.md`
+- `characters/characters.md`
+- `prompts/*.md`
+
+**Use case**: Review and edit prompts before image generation. Useful for:
+- Fine-tuning image generation prompts
+- Ensuring visual consistency before committing to generation
+- Making style adjustments at the prompt level
+
+---
+
+## Images-only
+
+Generate images from existing prompts (starts at Step 7).
+
+**User cue**: "generate images from existing prompts", "run the images now" (pointing at an existing `comic/topic-slug/` directory).
+
+**Workflow**: Skip to Step 7, then 8
+
+**Prerequisites** (must exist in directory):
+- `prompts/` directory with page prompt files
+- `storyboard.md` with style information
+- `characters/characters.md` with character definitions
+
+**Output**:
+- `characters/characters.png` (if not exists)
+- `NN-{cover|page}-[slug].png` images
+
+**Use case**: Re-generate images after editing prompts. Useful for:
+- Recovering from failed image generation
+- Trying different image generation settings
+- Regenerating after manual prompt edits
+
+---
+
+## Regenerate
+
+Regenerate specific pages only.
+
+**User cue**: "regenerate page 3", "redo pages 2, 5, 8", "regenerate the cover".
+
+**Workflow**:
+1. Read existing prompts for specified pages
+2. Regenerate images only for those pages via `image_generate`
+3. Download each returned URL and overwrite the existing PNG
+
+**Prerequisites** (must exist):
+- `prompts/NN-{cover|page}-[slug].md` for specified pages
+- `characters/characters.md` (for agent-side consistency checks, if it was used originally)
+
+**Output**:
+- Regenerated `NN-{cover|page}-[slug].png` for specified pages
+
+**Use case**: Fix specific pages without regenerating entire comic. Useful for:
+- Fixing a single problematic page
+- Iterating on specific visuals
+- Regenerating pages after prompt edits
+
+**Page numbering**:
+- `0` = Cover page
+- `1-N` = Content pages

skills/creative/baoyu-comic/references/presets/concept-story.md

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+# concept-story
+
+概念故事预设 - Narrative comics that visualize abstract concepts through character-driven stories
+
+## Base Configuration
+
+| Dimension | Value |
+|-----------|-------|
+| Art Style | manga |
+| Tone | warm |
+| Layout | standard (default) |
+
+Equivalent to: art=manga, tone=warm
+
+## Unique Rules
+
+This preset includes special rules beyond the art+tone combination. When the `concept-story` preset is selected, ALL rules below must be applied.
+
+### Concept Visualization System (CRITICAL)
+
+Each major abstract concept SHOULD have a recurring visual symbol/metaphor:
+
+| Concept Type | Visualization Approach |
+|-------------|----------------------|
+| Psychological need | Tangible object character holds or discovers (e.g., glowing energy ball = competence) |
+| Management principle | Environmental metaphor character navigates (e.g., ship wheel = autonomy) |
+| Growth/development | Living organic symbol that transforms (e.g., seed → flowering plant = relatedness) |
+| Abstract framework | Spatial structure characters can enter or observe |
+| Emotional state | Color/lighting shift in the scene atmosphere |
+
+**Unlike ohmsha**: Dialogue panels are allowed and expected. The goal is to COMBINE visual metaphors WITH dialogue, not replace dialogue entirely.
+
+**Pattern**: "Dialogue introduces idea" → "Visual metaphor illustrates it" → "Character reacts/applies it"
+
+### Visual Symbol Continuity
+
+Symbols must persist across the story:
+
+| Stage | Treatment |
+|-------|-----------|
+| Introduction | Symbol appears with soft glow effect when concept is first mentioned |
+| Recurrence | Same symbol reappears in background or character interaction when concept is referenced |
+| Resolution | ALL symbols gather in the final composition, showing integration of learned concepts |
+
+**Storyboard requirement**: Include a Symbol Mapping Table defining concept → visual symbol before panel breakdown.
+
+### Character Archetypes (Flexible)
+
+Create original characters based on content domain. No fixed defaults:
+
+| Role | Archetype | Visual Cues |
+|------|-----------|------------|
+| Protagonist | Learner/worker facing a challenge | Modern professional or student, relatable, starts with constrained posture |
+| Mentor | Experienced guide who teaches through experience | Slightly older, calm demeanor, warm color accents |
+| Catalyst | Person or event that triggers transformation | Can be a colleague, situation, challenge, or opportunity |
+
+**IMPORTANT**: Characters are created fresh each time based on the source content's domain (business, psychology, education, etc.). No default character set.
+
+### Narrative Arc Structure
+
+Enforce a five-stage growth arc:
+
+| Act | Structure | Visual Tone |
+|-----|-----------|------------|
+| Opening | Protagonist stuck in routine, faces frustration | Muted warm tones, tight framing, constrained compositions |
+| Inciting moment | Mentor appears or opportunity arrives | Brightness increases, panels open up |
+| Learning | Concepts introduced through visual metaphors | Rich warm palette, symbols introduced one by one |
+| Turning point | Protagonist applies knowledge, faces test | Contrast increases, dynamic compositions |
+| Transformation | Growth demonstrated, new understanding visible | Full warm palette, expansive composition, all symbols present |
+
+### Dialogue + Action Balance
+
+- Dialogue is encouraged and expected (unlike ohmsha's NO talking heads rule)
+- Every page should combine at least one dialogue panel with at least one visual/action panel
+- Avoid pure "lecture" pages where a character explains for 4+ panels straight
+- When a character explains a concept verbally, the NEXT panel should visualize it
+
+**Wrong approach**: Four consecutive panels of mentor lecturing at protagonist
+**Right approach**: Mentor introduces concept → visual metaphor panel → protagonist reacts → applies understanding
+
+### Scene Atmosphere Rules
+
+| Scene Type | Atmosphere |
+|------------|-----------|
+| Problem/frustration | Cool muted tones over warm base, tight framing, cluttered environment |
+| Mentoring moment | Golden hour lighting, open composition, warm indoor glow |
+| Concept visualization | Soft glow effects, clean simplified backgrounds, symbol spotlight |
+| Growth/transformation | Warm light expanding outward, character posture opening up |
+| Resolution | Full warm palette, spacious composition, all visual symbols visible |
+
+### Ending Requirements
+
+Final page MUST include:
+
+1. Protagonist demonstrating transformed understanding (not just being told)
+2. Visual callback showing contrast with opening state (e.g., wilted plant → thriving plant)
+3. All concept symbols visible together in the composition
+4. A forward-looking element suggesting ongoing growth (not a closed ending)
+
+### Page Title Convention
+
+Every page MUST have a narrative title:
+
+**Wrong**: "Chapter 3: Self-Determination Theory"
+**Right**: "The Day Xiao Ming Found His Own Engine"
+
+## Quality Markers
+
+- ✓ Each major concept has a recurring visual symbol
+- ✓ Dialogue and visual metaphors work together (not one replacing the other)
+- ✓ Clear growth arc from problem to transformation
+- ✓ Original characters suited to the content domain
+- ✓ Warm, professional atmosphere throughout
+- ✓ Visual symbols recur and accumulate through the story
+- ✓ Final page integrates all concept symbols with transformation callback
+
+## Best For
+
+Psychology concepts, business/management principles, motivation theory, personal development,
+self-help content, leadership frameworks, coaching narratives, soft skill education,
+abstract concept explanation through character-driven stories

skills/creative/baoyu-comic/references/presets/four-panel.md

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+# four-panel
+
+四格漫画预设 - Minimalist four-panel business allegory comics
+
+## Base Configuration
+
+| Dimension | Value |
+|-----------|-------|
+| Art Style | minimalist |
+| Tone | neutral |
+| Layout | four-panel (default) |
+| Aspect | 4:3 (landscape) |
+
+Equivalent to: art=minimalist, tone=neutral, layout=four-panel, aspect=4:3
+
+## Unique Rules
+
+This preset includes special rules beyond the art+tone combination. When the `four-panel` preset is selected, ALL rules below must be applied.
+
+### 起承转合 Narrative Structure (CRITICAL)
+
+Every comic MUST follow the four-panel 起承转合 structure:
+
+| Panel | Role | Requirements |
+|-------|------|-------------|
+| 1 (起 Setup) | Introduce the situation | Show character(s) in a recognizable context. Establish the "normal" state or problem |
+| 2 (承 Development) | Build on the setup | Add complication, show an attempt, or introduce the concept. Stakes become clearer |
+| 3 (转 Turn) | The twist or key insight | **Most important panel.** Show the unexpected reversal, contrast, or "aha" moment that makes the allegory work |
+| 4 (合 Conclusion) | Resolution and takeaway | Show the result, consequence, or lesson learned. Can be a visual punchline or summary |
+
+**CRITICAL**: Do NOT deviate from exactly 4 panels. No 5th panel, no title panel, no footer panel within the image.
+
+### Single-Page Story Rule (CRITICAL)
+
+- The entire story is told in ONE page with exactly 4 panels
+- Page count: always 1 (plus optional cover)
+- No multi-page four-panel stories — if content requires more, create multiple separate four-panel comics
+- Storyboard structure: Cover (optional) + 1 page
+
+### Accent Color System
+
+- The image is primarily black-and-white line art
+- Use exactly 1-2 spot colors per strip (default: orange `#FF6B35`)
+- Rules:
+  - Key concept label or object: filled with accent color or outlined in accent
+  - Panel 3 (转 Turn) should have the strongest color emphasis
+  - Characters remain B&W — color is for concepts/objects/labels only
+  - Consistent accent color across all 4 panels (do not switch colors between panels)
+
+### Character Design Rules
+
+- Simplified stick-figure-like characters
+- Distinguish characters through simple props: ties, glasses, hats, briefcases, aprons
+- No detailed faces — dot eyes, line mouth at most
+- Characters should be generic enough to represent archetypes (the manager, the employee, the customer)
+- Maximum 2-3 characters per strip
+
+### Text in Panels
+
+- Chinese text for dialogue and labels (or match source language)
+- Keep text minimal — 1-2 short lines per panel maximum
+- Key concept terms can be highlighted with accent color background
+- No narrator boxes — dialogue and labels only
+- Speech bubbles: simple rectangles or ovals, thin black outline
+
+### Optional Title & Caption
+
+- A brief descriptive title above the 4 panels
+- An optional one-line caption/moral below the panels
+- These are part of the page composition, not separate panels
+
+### Character Archetypes (Flexible)
+
+Create simple stick-figure characters based on content. No fixed defaults:
+
+| Role | Archetype | Visual Cues |
+|------|-----------|------------|
+| Protagonist | Worker/employee facing a situation | Simple figure, minimal distinguishing feature (glasses, tie) |
+| Authority | Boss/manager/expert | Slightly larger figure, or prop like pointer/clipboard |
+| Object | The concept itself | Labeled object, icon, or highlighted text with accent color |
+
+### Prompt Template
+
+When generating image prompts for four-panel comics, include these keywords:
+
+> A minimalist, clean line art digital comic strip in a four-panel grid layout (2×2). The style is simplified cartoon illustration with clear black outlines and a minimal color palette of black, white, and specific spot [accent color] for key concepts.
+
+Each panel description should specify:
+- Panel position (Top Left / Top Right / Bottom Left / Bottom Right)
+- Character poses and gestures (simple, stick-figure style)
+- Dialogue text in Chinese (hand-drawn style)
+- Any accent-colored elements (concept labels, key objects)
+
+## Quality Markers
+
+- ✓ Exactly 4 panels in strict 2×2 grid
+- ✓ 起承转合 narrative arc clearly present
+- ✓ 90%+ black-and-white with strategic spot color
+- ✓ Simplified stick-figure characters
+- ✓ Key concept visually highlighted with accent color
+- ✓ Text is minimal and in Chinese (or source language)
+- ✓ Single complete story in one page
+- ✓ Panel 3 delivers a clear "turn" or insight
+
+## Best For
+
+Business allegory, management fables, short insights, workplace parables, concept contrasts, social media educational content, quick-read comics

skills/creative/baoyu-comic/references/presets/ohmsha.md

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+# ohmsha
+
+Ohmsha预设 - Educational manga with visual metaphors
+
+## Base Configuration
+
+| Dimension | Value |
+|-----------|-------|
+| Art Style | manga |
+| Tone | neutral |
+| Layout | webtoon (default) |
+
+Equivalent to: art=manga, tone=neutral
+
+## Unique Rules
+
+This preset includes special rules beyond the art+tone combination. When the `ohmsha` preset is selected, ALL rules below must be applied.
+
+### Visual Metaphor Requirements (CRITICAL)
+
+Every technical concept MUST be visualized as a metaphor:
+
+| Concept Type | Visualization Approach |
+|-------------|----------------------|
+| Algorithm | Gadget/machine that demonstrates the process |
+| Data structure | Physical space characters can enter/explore |
+| Mathematical formula | Transformation visible in environment |
+| Abstract process | Tangible flow of particles/objects |
+
+**Wrong approach**: Character points at blackboard explaining
+**Right approach**: Character uses "Concept Visualizer" gadget, steps into metaphorical space
+
+### Visual Metaphor Examples
+
+| Concept | Wrong (Talking Head) | Right (Visual Metaphor) |
+|---------|---------------------|------------------------|
+| Attention mechanism | Character points at formula on blackboard | "Attention Flashlight" gadget illuminates key words in dark room |
+| Gradient descent | "The algorithm minimizes loss" | Character rides ball rolling down mountain valley |
+| Neural network | Diagram with arrows | Living network of glowing creatures passing messages |
+| Overfitting | "The model memorized the data" | Character wearing clothes that fit only one specific pose |
+
+### Character Roles (Required)
+
+**DEFAULT: Use Doraemon characters** unless user explicitly specifies custom characters.
+
+| Role | Default Character | Visual | Traits |
+|------|-------------------|--------|--------|
+| Student (Role A) | 大雄 (Nobita) | Boy, 10yo, round glasses, black hair, yellow shirt, navy shorts | Confused, asks basic but crucial questions, represents reader |
+| Mentor (Role B) | 哆啦A梦 (Doraemon) | Blue robot cat, white belly, 4D pocket, red nose, golden bell | Knowledgeable, patient, uses gadgets as technical metaphors |
+| Challenge (Role C) | 胖虎 (Gian) | Stocky boy, small eyes, orange shirt | Represents misunderstanding, or "noise" in the data |
+| Support (Role D) | 静香 (Shizuka) | Cute girl, black short hair, pink dress | Asks clarifying questions, provides alternative perspectives |
+
+**IMPORTANT**: These Doraemon characters ARE the default for ohmsha preset. Generate character definitions using these exact characters unless user requests otherwise.
+
+To use custom characters: ask the user to provide role → character mappings (e.g., `Student:小明, Mentor:教授`).
+
+### Page Title Convention
+
+Every page MUST have a narrative title (not section header):
+
+**Wrong**: "Chapter 1: Introduction to Transformers"
+**Right**: "The Day Nobita Couldn't Understand Anyone"
+
+### Gadget Reveal Pattern
+
+When introducing a concept:
+
+1. Student expresses confusion with visual indicator (？, spiral eyes)
+2. Mentor dramatically produces gadget with sparkle effects
+3. Gadget name announced in bold with explanation
+4. Demonstration begins - student enters metaphorical space
+
+### Ending Requirements
+
+Final page MUST include:
+
+1. Student demonstrating understanding (applying the concept)
+2. Callback to opening problem (now resolved)
+3. Mentor's satisfied expression
+4. Optional: hint at next topic
+
+### NO Talking Heads Rule
+
+**Critical**: Characters must DO things, not just explain.
+
+Every panel should show:
+- Action being performed
+- Metaphor being demonstrated
+- Character interaction with concept-space
+- NOT: two characters facing each other talking
+
+### Special Visual Elements
+
+| Element | Usage |
+|---------|-------|
+| Gadget reveals | Dramatic unveiling with sparkle effects |
+| Concept spaces | Rounded borders, glowing edges for "imagination mode" |
+| Information displays | Holographic UI style for technical details |
+| Aha moments | Radial lines, light burst effects |
+| Confusion | Spiral eyes, question marks floating above head |
+
+## Quality Markers
+
+- ✓ Every concept is a visual metaphor
+- ✓ Characters are DOING things, not just talking
+- ✓ Clear student/mentor dynamic
+- ✓ Gadgets and props drive the explanation
+- ✓ Expressive manga-style emotions
+- ✓ Information density through visual design, not text walls
+- ✓ Narrative page titles
+
+## Reference
+
+For complete guidelines, see `references/ohmsha-guide.md`

skills/creative/baoyu-comic/references/presets/shoujo.md

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+# shoujo
+
+少女预设 - Classic shoujo manga with romantic aesthetics
+
+## Base Configuration
+
+| Dimension | Value |
+|-----------|-------|
+| Art Style | manga |
+| Tone | romantic |
+| Layout | standard (default) |
+
+Equivalent to: art=manga, tone=romantic
+
+## Unique Rules
+
+This preset includes special rules beyond the art+tone combination. When the `shoujo` preset is selected, ALL rules below must be applied.
+
+### Decorative Elements (Required)
+
+Every emotional moment must include decorative elements:
+
+| Emotion | Required Decorations |
+|---------|---------------------|
+| Love | Floating hearts, sparkles, rose petals |
+| Longing | Feathers, bubbles, distant sparkles |
+| Joy | Flowers blooming, light bursts, stars |
+| Sadness | Falling petals, fading sparkles |
+| Shyness | Soft sparkles, floating bubbles |
+| Realization | Radiating lines with sparkles |
+
+### Eye Detail Requirements
+
+Eyes are critical in shoujo style:
+
+| Aspect | Treatment |
+|--------|-----------|
+| Size | Larger than standard manga (1.2x) |
+| Highlights | Multiple (3-5), placed for emotion |
+| Reflection | Scene reflection in emotional moments |
+| Sparkle | Built-in sparkle effects |
+| Tears | Crystalline, detailed teardrops |
+
+### Character Beauty Standards
+
+| Feature | Treatment |
+|---------|-----------|
+| Hair | Flowing, detailed strands, shine highlights |
+| Skin | Porcelain, soft blush on cheeks |
+| Lips | Soft, slightly glossy |
+| Hands | Elegant, expressive gestures |
+| Posture | Graceful, elegant poses |
+
+### Background Effects
+
+**Abstract backgrounds** for emotional moments:
+
+| Moment Type | Background |
+|-------------|-----------|
+| Love confession | Soft gradient + floating flowers |
+| Shock | Screen tone speed lines + sparkles |
+| Memory | Dreamy blur + scattered petals |
+| Realization | Radial lines + light burst |
+| Intimate | Soft focus + floating elements |
+
+### Panel Flow
+
+- Overlap panels for intimate moments
+- Break panel borders for emotional impact
+- Float decorative elements between panels
+- Use screen tone gradients for mood
+- Irregular panel shapes for drama
+
+### Emotional Beat Timing
+
+Slow down pacing for emotional impact:
+
+| Scene Type | Panel Treatment |
+|------------|-----------------|
+| Confession | Multiple small panels, then splash |
+| Eye contact | Close-up sequence |
+| Touch | Slow-motion panel breakdown |
+| Realization | Build-up panels then impact |
+
+### Color Palette Application
+
+| Scene Type | Palette |
+|------------|---------|
+| Romantic | Pink, lavender, rose gold |
+| Happy | Soft yellow, peach, sky blue |
+| Sad | Pale blue, silver, gray lavender |
+| Dramatic | Deep rose, purple, contrast |
+
+### Screen Tone Usage
+
+| Mood | Tone Pattern |
+|------|-------------|
+| Neutral | Clean, minimal |
+| Romantic | Soft gradient overlays |
+| Dramatic | Heavy contrast tones |
+| Dreamy | Soft dot patterns |
+
+## Quality Markers
+
+- ✓ Large, sparkling detailed eyes
+- ✓ Decorative elements in emotional moments
+- ✓ Flowing, beautiful character designs
+- ✓ Soft, pastel color palette
+- ✓ Elegant panel compositions
+- ✓ Screen tone mood effects
+- ✓ Romantic atmosphere throughout
+- ✓ Beautiful, expressive poses
+
+## Best For
+
+Romance stories, coming-of-age, friendship narratives, school life, emotional drama, love stories

skills/creative/baoyu-comic/references/presets/wuxia.md

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+# wuxia
+
+武侠预设 - Hong Kong martial arts comic style
+
+## Base Configuration
+
+| Dimension | Value |
+|-----------|-------|
+| Art Style | ink-brush |
+| Tone | action |
+| Layout | splash (default) |
+
+Equivalent to: art=ink-brush, tone=action
+
+## Unique Rules
+
+This preset includes special rules beyond the art+tone combination. When the `wuxia` preset is selected, ALL rules below must be applied.
+
+### Qi/Energy Effects (Required)
+
+Martial arts power must be visible through qi effects:
+
+| Effect Type | Visual Treatment |
+|-------------|-----------------|
+| Internal qi | Glowing aura around character |
+| External qi | Visible energy projection |
+| Qi clash | Radiating impact waves |
+| Qi absorption | Flowing particles toward character |
+| Hidden power | Subtle glow in eyes/fists |
+
+### Energy Colors
+
+| Qi Type | Color |
+|---------|-------|
+| Righteous | Blue (#4299E1), Gold (#FFD700) |
+| Fierce | Red (#DC2626), Orange (#EA580C) |
+| Evil | Purple (#7C3AED), Green (#16A34A) |
+| Pure | White, Silver |
+| Ancient | Gold with particles |
+
+### Combat Visual Language
+
+**Impact moments** must include:
+
+1. Speed lines radiating from impact point
+2. Flying debris (stone, wood, cloth)
+3. Shockwave rings
+4. Dust/energy clouds
+5. Hair and clothing blown back
+
+### Movement Depiction
+
+| Speed Level | Visual Treatment |
+|-------------|-----------------|
+| Normal | Standard pose |
+| Fast | Motion blur, speed lines |
+| Lightning | Afterimages, multiple positions |
+| Teleport | Fade effect, particle trail |
+
+### Environmental Integration
+
+Backgrounds must support action:
+
+| Environment | Combat Enhancement |
+|-------------|-------------------|
+| Mountains | Crumbling peaks from impacts |
+| Forest | Exploding trees, flying leaves |
+| Water | Dramatic splashes, walking on water |
+| Temple | Breaking pillars, flying tiles |
+| Cliff | Dramatic falls, wind effects |
+
+### Character Pose Guidelines
+
+- Dynamic warrior stances with weight distribution
+- Flowing robes and hair showing movement
+- Muscle tension visible in action
+- Feet planted or in dynamic motion
+- Traditional martial arts postures
+
+### Weapon Effects
+
+| Weapon | Visual Treatment |
+|--------|-----------------|
+| Sword | Trailing light arc, blade glow |
+| Palm | Qi projection, wind effect |
+| Staff | Spinning blur, impact ripples |
+| Whip | Flowing energy trail |
+
+### Atmospheric Elements
+
+Always include:
+- Floating particles (leaves, petals, dust)
+- Ink wash mist for depth
+- Wind direction indicators
+- Dramatic sky/weather when appropriate
+
+## Quality Markers
+
+- ✓ Dynamic action poses with sense of motion
+- ✓ Ink brush aesthetic in line work
+- ✓ Visible qi/energy effects
+- ✓ High contrast dramatic lighting
+- ✓ Atmospheric backgrounds with Chinese elements
+- ✓ Flowing fabric and hair movement
+- ✓ Impactful combat moments
+- ✓ Speed lines and impact effects
+
+## Best For
+
+Martial arts stories, Chinese historical fiction, wuxia/xianxia adaptations, action-heavy narratives

skills/creative/baoyu-comic/references/storyboard-template.md

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+# Storyboard Template
+
+## Storyboard Document Format
+
+```markdown
+---
+title: "[Comic Title]"
+topic: "[topic description]"
+time_span: "[e.g., 1912-1954]"
+narrative_approach: "[chronological/thematic/character-focused]"
+recommended_style: "[style name]"
+recommended_layout: "[layout name or varies]"
+aspect_ratio: "3:4"    # 3:4 (portrait), 4:3 (landscape), 16:9 (widescreen)
+language: "[zh/en/ja/etc.]"
+page_count: [N]
+generated: "YYYY-MM-DD HH:mm"
+---
+
+# [Comic Title] - Knowledge Comic Storyboard
+
+**Character Reference**: characters/characters.png
+
+---
+
+## Cover
+
+**Filename**: 00-cover-[slug].png
+**Core Message**: [one-liner]
+
+**Visual Design**:
+- Title typography style
+- Main visual composition
+- Color scheme
+- Subtitle / time span notation
+
+**Visual Prompt**:
+[Detailed image generation prompt]
+
+---
+
+## Page 1 / N
+
+**Filename**: 01-page-[slug].png
+**Layout**: [standard/cinematic/dense/splash/mixed]
+**Narrative Layer**: [Main narrative / Narrator layer / Mixed]
+**Core Message**: [What this page conveys]
+
+### Panel Layout
+
+**Panel Count**: X
+**Layout Type**: [grid/irregular/splash]
+
+#### Panel 1 (Size: 1/3 page, Position: Top)
+
+**Scene**: [Time, location]
+**Image Description**:
+- Camera angle: [bird's eye / low angle / eye level / close-up / wide shot]
+- Characters: [pose, expression, action]
+- Environment: [scene details, period markers]
+- Lighting: [atmosphere description]
+- Color tone: [palette reference]
+
+**Text Elements**:
+- Dialogue bubble (oval): "Character line"
+- Narrator box (rectangular): 「Narrator commentary」
+- Caption bar: [Background info text]
+
+#### Panel 2...
+
+**Page Hook**: [Cliffhanger or transition at page end]
+
+**Visual Prompt**:
+[Full page image generation prompt]
+
+---
+
+## Page 2 / N
+...
+```
+
+## Cover Design Principles
+
+- Academic gravitas with visual appeal
+- Title typography reflecting knowledge/science theme
+- Composition hinting at core theme (character silhouette, iconic symbol, concept diagram)
+- Subtitle or time span for epic scope
+
+## Panel Composition Guidelines
+
+| Panel Type | Recommended Count | Usage |
+|-----------|-------------------|-------|
+| Main narrative | 3-5 per page | Story progression |
+| Concept diagram | 1-2 per page | Visualize abstractions |
+| Narrator panel | 0-1 per page | Commentary, transition |
+| Splash (full/half) | Occasional | Major moments |
+
+## Panel Size Reference
+
+- **Full page (Splash)**: Major moments, key breakthroughs
+- **Half page**: Important scenes, turning points
+- **1/3 page**: Standard narrative panels
+- **1/4 or smaller**: Quick progression, sequential action
+
+## Concept Visualization Techniques
+
+Transform abstract concepts into concrete visuals:
+
+| Abstract Concept | Visual Approach |
+|-----------------|-----------------|
+| Neural network | Glowing nodes with connecting lines |
+| Gradient descent | Ball rolling down valley terrain |
+| Data flow | Luminous particles flowing through pipes |
+| Algorithm iteration | Ascending spiral staircase |
+| Breakthrough moment | Shattering barrier, piercing light |
+| Logical proof | Building blocks assembling |
+| Uncertainty | Forking paths, fog, multiple shadows |
+
+## Text Element Design
+
+| Text Type | Style | Usage |
+|-----------|-------|-------|
+| Character dialogue | Oval speech bubble | Main narrative speech |
+| Narrator commentary | Rectangular box | Explanation, commentary |
+| Caption bar | Edge-mounted rectangle | Time, location info |
+| Thought bubble | Cloud shape | Character inner monologue |
+| Term label | Bold / special color | First appearance of technical terms |
+
+## Prompt Structure for Consistency
+
+Each page prompt should include character reference:
+
+```
+[CHARACTER REFERENCE]
+(Key details from characters.md for characters in this page)
+
+[PAGE CONTENT]
+(Specific scene, panel layout, and visual elements)
+
+[CONSISTENCY REMINDER]
+Maintain exact character appearances as defined in character reference.
+- [Character A]: [key identifying features]
+- [Character B]: [key identifying features]
+```

skills/creative/baoyu-comic/references/tones/action.md

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+# action
+
+动作基调 - Speed, impact, power
+
+## Overview
+
+High-impact action atmosphere with dynamic movement, combat effects, and powerful visual energy. Creates visceral, exciting sequences.
+
+## Mood Characteristics
+
+- Speed and motion
+- Power and impact
+- Combat intensity
+- Physical energy
+- Visceral excitement
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | High contrast |
+| Contrast | Maximum |
+| Temperature | Variable per effect |
+| Brightness | Dynamic range |
+
+## Action Effects
+
+**Combat/motion effects** (apply liberally):
+
+| Effect | Usage |
+|--------|-------|
+| Speed lines | Motion, velocity |
+| Impact bursts | Hits, collisions |
+| Shockwaves | Powerful impacts |
+| Flying debris | Environmental destruction |
+| Dust clouds | Ground impacts |
+| Motion blur | Fast movement |
+| Afterimages | Super speed |
+
+## Special Effects
+
+| Effect Type | Visual Approach |
+|------------|-----------------|
+| Energy attacks | Glowing, radiating |
+| Physical impacts | Radiating lines, debris |
+| Movement | Speed lines, blur |
+| Atmosphere | Flying particles, wind |
+
+## Effect Colors
+
+| Effect | Color | Hex |
+|--------|-------|-----|
+| Energy glow | Blue | #4299E1 |
+| Fire/power | Gold | #FFD700 |
+| Impact | White burst | #FFFFFF |
+| Blood/intensity | Deep red | #8B0000 |
+
+## Lighting
+
+- Dynamic, shifting
+- Impact flashes
+- Energy glow sources
+- Rim lighting on figures
+- Dramatic contrast
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Determination | Fierce focus |
+| Rage | Intense, powerful |
+| Triumph | Victorious pose |
+| Struggle | Strained effort |
+
+## Composition
+
+- Dynamic angles
+- Extreme perspectives
+- Panel-breaking layouts
+- Asymmetric designs
+- Impact-focused framing
+
+## Pose Guidelines
+
+- Dynamic warrior poses
+- Weight and momentum visible
+- Muscle tension shown
+- Flow of movement captured
+- Impact points emphasized
+
+## Best For
+
+- Martial arts combat
+- Action sequences
+- Sports moments
+- Physical challenges
+- Battle scenes
+- Climactic confrontations
+
+## Combination Notes
+
+Works especially well with:
+- ink-brush: wuxia combat
+- manga: shonen battles
+
+Avoid with:
+- chalk: style mismatch
+- ligne-claire: style mismatch (too static)

skills/creative/baoyu-comic/references/tones/dramatic.md

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+# dramatic
+
+戏剧基调 - High contrast, intense, powerful moments
+
+## Overview
+
+High-impact dramatic tone for pivotal moments, conflicts, and breakthroughs. Uses strong contrast and intense compositions to create emotional power.
+
+## Mood Characteristics
+
+- Tension and intensity
+- Pivotal moments
+- Conflict and resolution
+- Breakthrough discoveries
+- Emotional climaxes
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | High (vibrant or deep) |
+| Contrast | Maximum |
+| Temperature | Varies for effect |
+| Brightness | Strong highlights, deep shadows |
+
+## Contrast Approach
+
+- Sharp light/dark divisions
+- Minimal mid-tones
+- Stark compositions
+- Silhouette potential
+- Rim lighting effects
+
+## Accent Colors
+
+- Deep navy (#1A365D)
+- Crimson (#9B2C2C)
+- Stark white
+- Heavy blacks
+- Limited palette per scene
+
+## Lighting
+
+- Dramatic single-source
+- High contrast shadows
+- Rim lighting on characters
+- Spotlight effects
+- Chiaroscuro influence
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Anger | Intense, defined features |
+| Determination | Strong, focused gaze |
+| Shock | Wide eyes, stark lighting |
+| Triumph | Powerful, elevated pose |
+
+## Composition
+
+- Angular, dynamic layouts
+- Dramatic camera angles
+- Low/high viewpoints
+- Diagonal compositions
+- Negative space for impact
+
+## Visual Elements
+
+- Speed lines for tension
+- Impact effects
+- Dramatic backgrounds (storms, fire)
+- Silhouettes
+- Light burst effects
+- Environmental drama
+
+## Best For
+
+- Pivotal discoveries
+- Conflict scenes
+- Climactic moments
+- Breakthrough realizations
+- Emotional confrontations
+- Historical turning points
+
+## Combination Notes
+
+Works especially well with:
+- realistic: powerful drama
+- ink-brush: martial arts climax
+- ligne-claire: historical pivots
+- manga: shonen battles
+
+Avoid with: chalk (style mismatch)

skills/creative/baoyu-comic/references/tones/energetic.md

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+# energetic
+
+活力基调 - Bright, dynamic, exciting
+
+## Overview
+
+High-energy atmosphere for exciting, discovery-filled content. Bright colors, dynamic compositions, and movement create engaging visuals for younger audiences.
+
+## Mood Characteristics
+
+- Excitement and wonder
+- Discovery and learning
+- Energy and enthusiasm
+- Movement and action
+- Youthful spirit
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | High (vibrant) |
+| Contrast | Medium-high |
+| Temperature | Variable, punchy |
+| Brightness | Bright, clean |
+
+## Color Palette
+
+Shift toward vibrant tones:
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary Red | Bright red | #F56565 |
+| Primary Yellow | Sunny yellow | #F6E05E |
+| Primary Blue | Sky blue | #63B3ED |
+| Accent 1 | Magenta | #D53F8C |
+| Accent 2 | Lime green | #68D391 |
+| Background | Clean white | #FFFFFF |
+| Background Alt | Bright pastels | Various |
+
+## Lighting
+
+- Bright, clear lighting
+- Clean shadows
+- High energy
+- Spotlight effects for emphasis
+- Dynamic light sources
+
+## Dynamic Elements
+
+**Energy effects** (add to compositions):
+
+| Element | Usage |
+|---------|-------|
+| Speed lines | Motion, excitement |
+| Sparkles | Discoveries |
+| Burst effects | Aha moments |
+| Motion blur | Fast action |
+| Star bursts | Emphasis |
+| Sweat drops | Effort/surprise |
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Excitement | Wide eyes, big smile |
+| Surprise | Dramatic reaction |
+| Determination | Intense focus |
+| Wonder | Sparkling eyes |
+
+## Composition
+
+- Dynamic angles
+- Action-oriented layouts
+- Movement emphasis
+- Clean, punchy designs
+- Energy flows
+
+## Visual Style
+
+- Expressive, animated characters
+- Wide eyes, big reactions
+- Dynamic poses
+- Motion and action focus
+- Simplified backgrounds for energy
+
+## Best For
+
+- Science explanations
+- "Aha" moments
+- Young audience content
+- Discovery narratives
+- Learning adventures
+- Action tutorials
+
+## Combination Notes
+
+Works especially well with:
+- manga: shonen energy
+- chalk: fun education
+
+Avoid with:
+- realistic: style mismatch
+- ink-brush: style mismatch

skills/creative/baoyu-comic/references/tones/neutral.md

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+# neutral
+
+中性基调 - Balanced, rational, educational
+
+## Overview
+
+Default balanced tone suitable for educational and informative content. Neither overly emotional nor cold - creates accessible, professional atmosphere.
+
+## Mood Characteristics
+
+- Balanced emotional register
+- Clear, rational presentation
+- Educational focus
+- Professional but approachable
+- Objective storytelling
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | Standard (no shift) |
+| Contrast | Balanced |
+| Temperature | Neutral |
+| Brightness | Slightly bright |
+
+## Lighting
+
+- Even, clear lighting
+- Minimal dramatic shadows
+- Consistent across panels
+- Natural light sources
+- No extreme contrast
+
+## Emotional Range
+
+| Emotion | Expression Level |
+|---------|-----------------|
+| Joy | Moderate smile |
+| Concern | Thoughtful expression |
+| Surprise | Mild widening of eyes |
+| Frustration | Slight frown |
+
+## Composition
+
+- Balanced panel layouts
+- Clear focal points
+- Readable hierarchies
+- Standard framing
+- Functional compositions
+
+## Best For
+
+- Educational content
+- Technical tutorials
+- Informative biographies
+- Documentary style
+- Professional topics
+
+## Usage Notes
+
+Neutral is the default tone. Combine with any art style for baseline professional output. Most versatile tone option.

skills/creative/baoyu-comic/references/tones/romantic.md

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+# romantic
+
+浪漫基调 - Soft, beautiful, emotionally delicate
+
+## Overview
+
+Soft, dreamy atmosphere for romantic and emotionally delicate content. Features decorative elements, sparkles, and beautiful compositions that emphasize feeling and beauty.
+
+## Mood Characteristics
+
+- Romance and love
+- Beauty and elegance
+- Emotional delicacy
+- Dreams and hopes
+- Youth and idealism
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | Soft pastels |
+| Contrast | Low, gentle |
+| Temperature | Slightly warm pink |
+| Brightness | Soft, glowing |
+
+## Color Palette
+
+Shift toward romantic tones:
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary | Soft pink | #FFB6C1 |
+| Secondary | Lavender | #E6E6FA |
+| Accent | Rose | #FF69B4 |
+| Highlight | Pearl white | #FFFAF0 |
+| Gold | Gold sparkle | #FFD700 |
+| Skin | Porcelain | #FFF5EE |
+| Blush | Soft blush | #FFE4E1 |
+| Background | Soft cream | #FFF8DC |
+
+## Lighting
+
+- Soft, diffused light
+- Glowing effects
+- Backlighting halos
+- Sparkle highlights
+- Dreamy atmospheres
+
+## Decorative Elements
+
+**Essential decorations** (add to compositions):
+
+| Element | Usage |
+|---------|-------|
+| Flower petals | Floating, framing |
+| Sparkles | Emotional highlights |
+| Bubbles | Dreamy moments |
+| Feathers | Gentle floating |
+| Stars | Night scenes, wonder |
+| Hearts | Love emphasis |
+| Light halos | Character highlights |
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Love | Soft gaze, blush |
+| Longing | Distant, beautiful sadness |
+| Joy | Radiant smile, sparkles |
+| Shyness | Downcast eyes, blush |
+
+## Composition
+
+- Elegant, flowing layouts
+- Soft focus backgrounds
+- Characters framed by decorations
+- Beautiful angles (3/4 profiles)
+- Screen tone gradients
+
+## Best For
+
+- Romance stories
+- Coming-of-age
+- Friendship narratives
+- Emotional drama
+- School life
+- Beautiful moments
+
+## Combination Notes
+
+Works especially well with:
+- manga: classic shoujo style
+
+Avoid with:
+- realistic: style mismatch
+- ink-brush: style mismatch
+- ligne-claire: style mismatch
+- chalk: style mismatch

skills/creative/baoyu-comic/references/tones/vintage.md

@@ -0,0 +1,104 @@
+# vintage
+
+复古基调 - Historical, aged, period authenticity
+
+## Overview
+
+Historical atmosphere with aged paper effects and period-appropriate aesthetics. Creates sense of time, authenticity, and historical distance.
+
+## Mood Characteristics
+
+- Historical authenticity
+- Period distance
+- Archival quality
+- Time and memory
+- Classical elegance
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | Reduced, muted |
+| Contrast | Medium, aged |
+| Temperature | Sepia shift |
+| Brightness | Slightly faded |
+
+## Color Palette
+
+Shift toward aged tones:
+
+| Role | Color | Hex |
+|------|-------|-----|
+| Primary | Sepia brown | #8B7355 |
+| Background | Aged paper | #F5E6D3 |
+| Accent 1 | Faded teal | #6B8E8E |
+| Accent 2 | Muted burgundy | #7B3F3F |
+| Ink | Aged black | #3D3D3D |
+| Yellowed | Paper yellow | #F5DEB3 |
+
+## Visual Effects
+
+**Aging effects** (apply subtly):
+
+| Effect | Application |
+|--------|-------------|
+| Paper aging | Background texture |
+| Faded edges | Vignette effect |
+| Dust specks | Subtle overlay |
+| Yellowing | Color shift |
+| Wear marks | Corner/edge details |
+
+## Period Elements
+
+- Historical typography
+- Period-accurate details
+- Archival presentation
+- Classical compositions
+- Formal framing
+
+## Lighting
+
+- Natural, period-appropriate
+- Oil lamp/candle warmth
+- Soft, diffused light
+- Indoor historical lighting
+- Photographic quality
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Dignity | Formal, composed |
+| Sorrow | Restrained, elegant |
+| Pride | Classical posture |
+| Wisdom | Aged grace |
+
+## Composition
+
+- Classical framing
+- Formal compositions
+- Period-appropriate staging
+- Documentary style
+- Historical accuracy priority
+
+## Best For
+
+- Pre-1950s stories
+- Classical science history
+- Historical biographies
+- Period pieces
+- Documentary comics
+- Archival narratives
+
+## Combination Notes
+
+Works especially well with:
+- realistic: period drama
+- ligne-claire: historical adventure
+- ink-brush: classical Asian stories
+
+Avoid with:
+- manga: style mismatch (too modern)
+- chalk: style mismatch (modern educational)

skills/creative/baoyu-comic/references/tones/warm.md

@@ -0,0 +1,94 @@
+# warm
+
+温馨基调 - Nostalgic, personal, comforting
+
+## Overview
+
+Warm, inviting atmosphere for personal stories and nostalgic content. Creates emotional connection through cozy aesthetics and comforting visuals.
+
+## Mood Characteristics
+
+- Nostalgic feeling
+- Personal, intimate atmosphere
+- Comforting and healing
+- Memory and reflection
+- Gentle emotional warmth
+
+## Color Modifiers
+
+When applied to any art style:
+
+| Adjustment | Direction |
+|------------|-----------|
+| Saturation | Slightly reduced |
+| Contrast | Softer |
+| Temperature | Warm shift (+15%) |
+| Brightness | Soft, golden |
+
+## Color Temperature
+
+Shift palette toward warm tones:
+
+| Original | Warm Shift |
+|----------|-----------|
+| Cool blue | Soft teal |
+| Pure white | Cream |
+| Gray | Warm gray |
+| Black | Soft charcoal |
+
+## Accent Colors
+
+- Golden yellow (#D69E2E)
+- Soft orange (#DD6B20)
+- Warm brown (#8B6F47)
+- Sunset tones
+
+## Lighting
+
+- Golden hour lighting
+- Soft, diffused light
+- Warm indoor glow
+- Candle/lamp warmth
+- Gentle shadows
+
+## Emotional Range
+
+| Emotion | Expression |
+|---------|-----------|
+| Joy | Genuine warm smile |
+| Sadness | Gentle melancholy |
+| Love | Soft, tender expressions |
+| Memory | Distant, reflective gaze |
+
+## Composition
+
+- Intimate framing
+- Cozy environments
+- Soft focus backgrounds
+- Welcoming spaces
+- Personal moments highlighted
+
+## Visual Elements
+
+- Warm light rays
+- Soft edges
+- Nostalgic props (old photos, keepsakes)
+- Comfort objects (blankets, tea cups)
+- Nature elements (autumn leaves, sunset)
+
+## Best For
+
+- Personal stories
+- Childhood memories
+- Mentorship narratives
+- Family histories
+- Gentle biographies
+- Healing journeys
+
+## Combination Notes
+
+Works especially well with:
+- ligne-claire: nostalgic European comics
+- realistic: touching human stories
+- manga: slice-of-life warmth
+- chalk: nostalgic education

skills/creative/baoyu-comic/references/workflow.md

@@ -0,0 +1,401 @@
+# Complete Workflow
+
+Full workflow for generating knowledge comics.
+
+## Progress Checklist
+
+Copy and track progress:
+
+```
+Comic Progress:
+- [ ] Step 1: Setup & Analyze
+  - [ ] 1.1 Analyze content
+  - [ ] 1.2 Check existing ⚠️ REQUIRED
+- [ ] Step 2: Confirmation - Style & options ⚠️ REQUIRED
+- [ ] Step 3: Generate storyboard + characters
+- [ ] Step 4: Review outline (conditional)
+- [ ] Step 5: Generate prompts
+- [ ] Step 6: Review prompts (conditional)
+- [ ] Step 7: Generate images
+  - [ ] 7.1 Character sheet (if needed)
+  - [ ] 7.2 Generate pages
+- [ ] Step 8: Completion report
+```
+
+## Flow Diagram
+
+```
+Input → Analyze → [Check Existing?] → [Confirm: Style + Reviews] → Storyboard → [Review Outline?] → Prompts → [Review Prompts?] → Images → Complete
+```
+
+---
+
+## Step 1: Setup & Analyze
+
+### 1.1 Analyze Content → `analysis.md`
+
+Read source content, save it if needed, and perform deep analysis.
+
+**Actions**:
+1. **Save source content** (if not already a file):
+   - If user provides a file path: use as-is
+   - If user pastes content: save to `source-{slug}.md` in the target directory using `write_file`, where `{slug}` is the kebab-case topic slug used for the output directory
+   - **Backup rule**: If `source-{slug}.md` already exists, rename it to `source-{slug}-backup-YYYYMMDD-HHMMSS.md` before writing
+2. Read source content
+3. **Deep analysis** following `analysis-framework.md`:
+   - Target audience identification
+   - Value proposition for readers
+   - Core themes and narrative potential
+   - Key figures and their story arcs
+4. Detect source language
+5. **Determine language**:
+   - If user specified a language → use it
+   - Else → use detected source language or user's conversation language
+6. Determine recommended page count:
+   - Short story: 5-8 pages
+   - Medium complexity: 9-15 pages
+   - Full biography: 16-25 pages
+7. Analyze content signals for art/tone/layout recommendations
+8. **Save to `analysis.md`** using `write_file`
+
+**analysis.md Format**: YAML front matter (title, topic, time_span, source_language, user_language, aspect_ratio, recommended_page_count, recommended_art, recommended_tone) + sections for Target Audience, Value Proposition, Core Themes, Key Figures & Story Arcs, Content Signals, Recommended Approaches. See `analysis-framework.md` for full template.
+
+### 1.2 Check Existing Content ⚠️ REQUIRED
+
+**MUST execute before proceeding to Step 2.**
+
+Check if the output directory exists (e.g., via `test -d "comic/{topic-slug}"`).
+
+**If directory exists**, use `clarify`:
+
+```
+question: "Existing content found at comic/{topic-slug}. How to proceed?"
+options:
+  - "Regenerate storyboard — Keep images, regenerate storyboard and characters only"
+  - "Regenerate images — Keep storyboard, regenerate images only"
+  - "Backup and regenerate — Backup to {slug}-backup-{timestamp}, then regenerate all"
+  - "Exit — Cancel, keep existing content unchanged"
+```
+
+Save result and handle accordingly:
+- **Regenerate storyboard**: Skip to Step 3, preserve `prompts/` and images
+- **Regenerate images**: Skip to Step 7, use existing prompts
+- **Backup and regenerate**: Move directory, start fresh from Step 2
+- **Exit**: End workflow immediately
+
+---
+
+## Step 2: Confirmation - Style & Options ⚠️
+
+**Purpose**: Select visual style + decide whether to review outline before generation. **Do NOT skip.**
+
+**Display summary first**:
+- Content type + topic identified
+- Key figures extracted
+- Time span detected
+- Recommended page count
+- Language (detected or user-specified)
+- **Recommended style**: [art] + [tone] (based on content signals)
+
+**Use `clarify` one question at a time**, in priority order:
+
+> **Timeout handling (CRITICAL)**: if `clarify` returns `"The user did not provide a response within the time limit. Use your best judgement..."`, that is a per-question default, NOT blanket consent. Continue to the next question in the sequence — do not bail out of Step 2. Then, in your next user-visible message, explicitly surface every default that was taken (e.g. `"Defaulted style → ohmsha, narrative focus → concept explanation, audience → developers (clarify timed out on all three). Say the word to redirect."`). An unreported default is indistinguishable to the user from "the agent never asked."
+
+### Question 1: Visual Style
+
+If a preset is recommended (see `auto-selection.md`), show it first:
+
+```
+question: "Which visual style for this comic?"
+options:
+  - "[preset name] preset (Recommended) — [preset description] with special rules"
+  - "[recommended art] + [recommended tone] (Recommended) — Best match for your content"
+  - "ligne-claire + neutral — Classic educational, Logicomix style"
+  - "ohmsha preset — Educational manga with visual metaphors, gadgets, NO talking heads"
+  - "Custom — Specify your own art + tone or preset"
+```
+
+**Preset vs Art+Tone**: Presets include special rules beyond art+tone. `ohmsha` = manga + neutral + visual metaphor rules + character roles + NO talking heads. Plain `manga + neutral` does NOT include these rules.
+
+### Question 2: Narrative Focus
+
+```
+question: "What should the comic emphasize? (Pick the primary focus; mention others in a follow-up if needed)"
+options:
+  - "Biography/life story — Follow a person's journey through key life events"
+  - "Concept explanation — Break down complex ideas visually"
+  - "Historical event — Dramatize important historical moments"
+  - "Tutorial/how-to — Step-by-step educational guide"
+```
+
+### Question 3: Target Audience
+
+```
+question: "Who is the primary reader?"
+options:
+  - "General readers — Broad appeal, accessible content"
+  - "Students/learners — Educational focus, clear explanations"
+  - "Industry professionals — Technical depth, domain knowledge"
+  - "Children/young readers — Simplified language, engaging visuals"
+```
+
+### Question 4: Outline Review
+
+```
+question: "Do you want to review the outline before image generation?"
+options:
+  - "Yes, let me review (Recommended) — Review storyboard and characters before generating images"
+  - "No, generate directly — Skip outline review, start generating immediately"
+```
+
+### Question 5: Prompt Review
+
+```
+question: "Review prompts before generating images?"
+options:
+  - "Yes, review prompts (Recommended) — Review image generation prompts before generating"
+  - "No, skip prompt review — Proceed directly to image generation"
+```
+
+**After responses**:
+1. Update `analysis.md` with user preferences
+2. **Store `skip_outline_review`** flag based on Question 4 response
+3. **Store `skip_prompt_review`** flag based on Question 5 response
+4. → Step 3
+
+---
+
+## Step 3: Generate Storyboard + Characters
+
+Create storyboard and character definitions using the confirmed style from Step 2.
+
+**Loading Style References**:
+- Art style: `art-styles/{art}.md`
+- Tone: `tones/{tone}.md`
+- If preset (ohmsha/wuxia/shoujo/concept-story/four-panel): also load `presets/{preset}.md`
+
+**Generate**:
+
+1. **Storyboard** (`storyboard.md`):
+   - YAML front matter with art_style, tone, layout, aspect_ratio
+   - Cover design
+   - Each page: layout, panel breakdown, visual prompts
+   - **Written in user's preferred language** (from Step 1)
+   - Reference: `storyboard-template.md`
+   - **If using preset**: Load and apply preset rules from `presets/`
+
+2. **Character definitions** (`characters/characters.md`):
+   - Visual specs matching the art style (in user's preferred language)
+   - Include Reference Sheet Prompt for later image generation
+   - Reference: `character-template.md`
+   - **If using ohmsha preset**: Use default Doraemon characters (see below)
+
+**Ohmsha Default Characters** (use these unless user specifies custom characters):
+
+| Role | Character | Visual Description |
+|------|-----------|-------------------|
+| Student | 大雄 (Nobita) | Japanese boy, 10yo, round glasses, black hair parted in middle, yellow shirt, navy shorts |
+| Mentor | 哆啦 A 梦 (Doraemon) | Round blue robot cat, big white eyes, red nose, whiskers, white belly with 4D pocket, golden bell, no ears |
+| Challenge | 胖虎 (Gian) | Stocky boy, rough features, small eyes, orange shirt |
+| Support | 静香 (Shizuka) | Cute girl, black short hair, pink dress, gentle expression |
+
+These are the canonical ohmsha-style characters. Do NOT create custom characters for ohmsha unless explicitly requested.
+
+**After generation**:
+- If `skip_outline_review` is true → Skip Step 4, go directly to Step 5
+- If `skip_outline_review` is false → Continue to Step 4
+
+---
+
+## Step 4: Review Outline (Conditional)
+
+**Skip this step** if user selected "No, generate directly" in Step 2.
+
+**Purpose**: User reviews and confirms storyboard + characters before generation.
+
+**Display**:
+- Page count and structure
+- Art style + Tone combination
+- Page-by-page summary (Cover → P1 → P2...)
+- Character list with brief descriptions
+
+**Use `clarify`**:
+
+```
+question: "Ready to generate images with this outline?"
+options:
+  - "Yes, proceed (Recommended) — Generate character sheet and comic pages"
+  - "Edit storyboard first — I'll modify storyboard.md before continuing"
+  - "Edit characters first — I'll modify characters/characters.md before continuing"
+  - "Edit both — I'll modify both files before continuing"
+```
+
+**After response**:
+1. If user wants to edit → Wait for user to finish editing, then ask again
+2. If user confirms → Continue to Step 5
+
+---
+
+## Step 5: Generate Prompts
+
+Create image generation prompts for all pages.
+
+**Style Reference Loading**:
+- Read `art-styles/{art}.md` for rendering guidelines
+- Read `tones/{tone}.md` for mood/color adjustments
+- If preset: Read `presets/{preset}.md` for special rules
+
+**For each page (cover + pages)**:
+1. Create prompt following art style + tone guidelines
+2. **Embed character descriptions** inline (copy relevant traits from `characters/characters.md`) — `image_generate` is prompt-only, so the prompt text is the sole vehicle for character consistency
+3. Save to `prompts/NN-{cover|page}-[slug].md` using `write_file`
+   - **Backup rule**: If prompt file exists, rename to `prompts/NN-{cover|page}-[slug]-backup-YYYYMMDD-HHMMSS.md`
+
+**Prompt File Format**:
+```markdown
+# Page NN: [Title]
+
+## Visual Style
+Art: [art style] | Tone: [tone] | Layout: [layout type]
+
+## Character Reference (embedded inline — maintain exact traits below)
+- [Character A]: [detailed visual traits from characters/characters.md]
+- [Character B]: [detailed visual traits from characters/characters.md]
+
+## Panel Breakdown
+[From storyboard.md - panel descriptions, actions, dialogue]
+
+## Generation Prompt
+[Combined prompt passed to image_generate]
+```
+
+**After generation**:
+- If `skip_prompt_review` is true → Skip Step 6, go directly to Step 7
+- If `skip_prompt_review` is false → Continue to Step 6
+
+---
+
+## Step 6: Review Prompts (Conditional)
+
+**Skip this step** if user selected "No, skip prompt review" in Step 2.
+
+**Purpose**: User reviews and confirms prompts before image generation.
+
+**Display prompt summary table**:
+
+| Page | Title | Key Elements |
+|------|-------|--------------|
+| Cover | [title] | [main visual] |
+| P1 | [title] | [key elements] |
+| ... | ... | ... |
+
+**Use `clarify`**:
+
+```
+question: "Ready to generate images with these prompts?"
+options:
+  - "Yes, proceed (Recommended) — Generate all comic page images"
+  - "Edit prompts first — I'll modify prompts/*.md before continuing"
+  - "Regenerate prompts — Regenerate all prompts with different approach"
+```
+
+**After response**:
+1. If user wants to edit → Wait for user to finish editing, then ask again
+2. If user wants to regenerate → Go back to Step 5
+3. If user confirms → Continue to Step 7
+
+---
+
+## Step 7: Generate Images
+
+With confirmed prompts from Step 5/6, use the `image_generate` tool. The tool accepts only `prompt` and `aspect_ratio` (`landscape` | `portrait` | `square`) and **returns a URL** — it does not accept reference images and does not write local files. Every invocation must be followed by a download step.
+
+**Aspect ratio mapping** — map the storyboard's `aspect_ratio` to the tool's enum:
+
+| Storyboard ratio | `image_generate` format |
+|------------------|-------------------------|
+| `3:4`, `9:16`, `2:3` | `portrait` |
+| `4:3`, `16:9`, `3:2` | `landscape` |
+| `1:1` | `square` |
+
+**Download procedure** (run after every successful `image_generate` call):
+
+1. Extract the `url` field from the tool result
+2. Fetch it to disk, e.g. `curl -fsSL "<url>" -o comic/{slug}/<target>.png`
+3. Verify the file is non-empty (`test -s <target>.png`); on failure, retry the generation once
+
+### 7.1 Generate Character Reference Sheet (conditional)
+
+Character sheet is recommended for multi-page comics with recurring characters, but **NOT required** for all presets.
+
+**When to generate**:
+
+| Condition | Action |
+|-----------|--------|
+| Multi-page comic with detailed/recurring characters | Generate character sheet (recommended) |
+| Preset with simplified characters (e.g., four-panel minimalist) | Skip — prompt descriptions are sufficient |
+| Single-page comic | Skip unless characters are complex |
+
+**When generating**:
+1. Use Reference Sheet Prompt from `characters/characters.md`
+2. **Backup rule**: If `characters/characters.png` exists, rename to `characters/characters-backup-YYYYMMDD-HHMMSS.png`
+3. Call `image_generate` with `landscape` format
+4. Download the returned URL → save to `characters/characters.png`
+
+**Important**: the downloaded sheet is a **human-facing review artifact** (so the user can visually verify character design) and a reference for later regenerations or manual prompt edits. It does **not** drive Step 7.2 — page prompts were already written in Step 5 from the text descriptions in `characters/characters.md`. `image_generate` cannot accept images as visual input, so the text is the sole cross-page consistency mechanism.
+
+### 7.2 Generate Comic Pages
+
+**Before generating any page**:
+1. Confirm each prompt file exists at `prompts/NN-{cover|page}-[slug].md`
+2. Confirm that each prompt has character descriptions embedded inline (see Step 5). `image_generate` is prompt-only, so the prompt text is the sole consistency mechanism.
+
+**Page Generation Strategy**: every page prompt must embed character descriptions (sourced from `characters/characters.md`) inline. This is done during Step 5, uniformly whether or not the PNG sheet was produced in 7.1 — the PNG is only a review/regeneration aid, never a generation input.
+
+**Example embedded prompt** (`prompts/01-page-xxx.md`):
+
+```markdown
+# Page 01: [Title]
+
+## Character Reference (embedded inline — maintain consistency)
+- 大雄：Japanese boy, round glasses, yellow shirt, navy shorts, worried expression...
+- 哆啦 A 梦：Round blue robot cat, white belly, red nose, golden bell, 4D pocket...
+
+## Page Content
+[Original page prompt body — panels, dialogue, visual metaphors]
+```
+
+**For each page (cover + pages)**:
+1. Read prompt from `prompts/NN-{cover|page}-[slug].md`
+2. **Backup rule**: If image file exists, rename to `NN-{cover|page}-[slug]-backup-YYYYMMDD-HHMMSS.png`
+3. Call `image_generate` with the prompt text and mapped aspect ratio
+4. Download the returned URL → save to `NN-{cover|page}-[slug].png`
+5. Report progress after each generation: "Generated X/N: [page title]"
+
+---
+
+## Step 8: Completion Report
+
+```
+Comic Complete!
+Title: [title] | Art: [art] | Tone: [tone] | Pages: [count] | Aspect: [ratio] | Language: [lang]
+Location: [path]
+✓ source-{slug}.md (if content was pasted)
+✓ analysis.md
+✓ characters.png (if generated)
+✓ 00-cover-[slug].png ... NN-page-[slug].png
+```
+
+---
+
+## Page Modification
+
+| Action | Steps |
+|--------|-------|
+| **Edit** | Update prompt → Regenerate image → Download new PNG |
+| **Add** | Create prompt at position → Generate image → Download PNG → Renumber subsequent (NN+1) → Update storyboard |
+| **Delete** | Remove files → Renumber subsequent (NN-1) → Update storyboard |
+
+**File naming**: `NN-{cover|page}-[slug].png` (e.g., `03-page-enigma-machine.png`)
+- Slugs: kebab-case, unique, derived from content
+- Renumbering: Update NN prefix only, slugs unchanged

skills/mlops/inference/llama-cpp/SKILL.md

@@ -1,218 +1,113 @@
 ---
 name: llama-cpp
-description: Run LLM inference with llama.cpp on CPU, Apple Silicon, AMD/Intel GPUs, or NVIDIA — plus GGUF model conversion and quantization (2–8 bit with K-quants and imatrix). Covers CLI, Python bindings, OpenAI-compatible server, and Ollama/LM Studio integration. Use for edge deployment, M1/M2/M3/M4 Macs, CUDA-less environments, or flexible local quantization.
-version: 2.0.0
+description: llama.cpp local GGUF inference + HF Hub model discovery.
+version: 2.1.2
 author: Orchestra Research
 license: MIT
 dependencies: [llama-cpp-python>=0.2.0]
 metadata:
   hermes:
-    tags: [llama.cpp, GGUF, Quantization, CPU Inference, Apple Silicon, Edge Deployment, Non-NVIDIA, AMD GPUs, Intel GPUs, Embedded, Model Compression]
+    tags: [llama.cpp, GGUF, Quantization, Hugging Face Hub, CPU Inference, Apple Silicon, Edge Deployment, AMD GPUs, Intel GPUs, NVIDIA, URL-first]
 ---
 
 # llama.cpp + GGUF
 
-Pure C/C++ LLM inference with minimal dependencies, plus the GGUF (GPT-Generated Unified Format) standard used for quantized weights. One toolchain covers conversion, quantization, and serving.
+Use this skill for local GGUF inference, quant selection, or Hugging Face repo discovery for llama.cpp.
 
 ## When to use
 
-**Use llama.cpp + GGUF when:**
-- Running on CPU-only machines or Apple Silicon (M1/M2/M3/M4) with Metal acceleration
-- Using AMD (ROCm) or Intel GPUs where CUDA isn't available
-- Edge deployment (Raspberry Pi, embedded systems, consumer laptops)
-- Need flexible quantization (2–8 bit with K-quants)
-- Want local AI tools (LM Studio, Ollama, text-generation-webui, koboldcpp)
-- Want a single binary deploy without Docker/Python
+- Run local models on CPU, Apple Silicon, CUDA, ROCm, or Intel GPUs
+- Find the right GGUF for a specific Hugging Face repo
+- Build a `llama-server` or `llama-cli` command from the Hub
+- Search the Hub for models that already support llama.cpp
+- Enumerate available `.gguf` files and sizes for a repo
+- Decide between Q4/Q5/Q6/IQ variants for the user's RAM or VRAM
 
-**Key advantages:**
-- Universal hardware: CPU, Apple Silicon, NVIDIA, AMD, Intel
-- No Python runtime required (pure C/C++)
-- K-quants + imatrix for better low-bit quality
-- OpenAI-compatible server built in
-- Rich ecosystem (Ollama, LM Studio, llama-cpp-python)
+## Model Discovery workflow
 
-**Use alternatives instead:**
-- **vLLM** — NVIDIA GPUs, PagedAttention, Python-first, max throughput
-- **TensorRT-LLM** — Production NVIDIA (A100/H100), maximum speed
-- **AWQ/GPTQ** — Calibrated quantization for NVIDIA-only deployments
-- **bitsandbytes** — Simple HuggingFace transformers integration
-- **HQQ** — Fast calibration-free quantization
+Prefer URL workflows before asking for `hf`, Python, or custom scripts.
+
+1. Search for candidate repos on the Hub:
+   - Base: `https://huggingface.co/models?apps=llama.cpp&sort=trending`
+   - Add `search=<term>` for a model family
+   - Add `num_parameters=min:0,max:24B` or similar when the user has size constraints
+2. Open the repo with the llama.cpp local-app view:
+   - `https://huggingface.co/<repo>?local-app=llama.cpp`
+3. Treat the local-app snippet as the source of truth when it is visible:
+   - copy the exact `llama-server` or `llama-cli` command
+   - report the recommended quant exactly as HF shows it
+4. Read the same `?local-app=llama.cpp` URL as page text or HTML and extract the section under `Hardware compatibility`:
+   - prefer its exact quant labels and sizes over generic tables
+   - keep repo-specific labels such as `UD-Q4_K_M` or `IQ4_NL_XL`
+   - if that section is not visible in the fetched page source, say so and fall back to the tree API plus generic quant guidance
+5. Query the tree API to confirm what actually exists:
+   - `https://huggingface.co/api/models/<repo>/tree/main?recursive=true`
+   - keep entries where `type` is `file` and `path` ends with `.gguf`
+   - use `path` and `size` as the source of truth for filenames and byte sizes
+   - separate quantized checkpoints from `mmproj-*.gguf` projector files and `BF16/` shard files
+   - use `https://huggingface.co/<repo>/tree/main` only as a human fallback
+6. If the local-app snippet is not text-visible, reconstruct the command from the repo plus the chosen quant:
+   - shorthand quant selection: `llama-server -hf <repo>:<QUANT>`
+   - exact-file fallback: `llama-server --hf-repo <repo> --hf-file <filename.gguf>`
+7. Only suggest conversion from Transformers weights if the repo does not already expose GGUF files.
 
 ## Quick start
 
-### Install
+### Install llama.cpp
 
 ```bash
 # macOS / Linux (simplest)
 brew install llama.cpp
+```
 
-# Or build from source
+```bash
+winget install llama.cpp
+```
+
+```bash
 git clone https://github.com/ggml-org/llama.cpp
 cd llama.cpp
-make                        # CPU
-make GGML_METAL=1           # Apple Silicon
-make GGML_CUDA=1            # NVIDIA CUDA
-make LLAMA_HIP=1            # AMD ROCm
-
-# Python bindings (optional)
-pip install llama-cpp-python
-# With CUDA:   CMAKE_ARGS="-DGGML_CUDA=on" pip install llama-cpp-python --force-reinstall --no-cache-dir
-# With Metal:  CMAKE_ARGS="-DGGML_METAL=on" pip install llama-cpp-python --force-reinstall --no-cache-dir
+cmake -B build
+cmake --build build --config Release
 ```
 
-### Download a pre-quantized GGUF
+### Run directly from the Hugging Face Hub
 
 ```bash
-# TheBloke hosts most popular models pre-quantized
-huggingface-cli download \
-    TheBloke/Llama-2-7B-Chat-GGUF \
-    llama-2-7b-chat.Q4_K_M.gguf \
-    --local-dir models/
+llama-cli -hf bartowski/Llama-3.2-3B-Instruct-GGUF:Q8_0
 ```
 
-### Or convert a HuggingFace model to GGUF
-
 ```bash
-# 1. Download HF model
-huggingface-cli download meta-llama/Llama-3.1-8B --local-dir ./llama-3.1-8b
-
-# 2. Convert to FP16 GGUF
-python convert_hf_to_gguf.py ./llama-3.1-8b \
-    --outfile llama-3.1-8b-f16.gguf \
-    --outtype f16
-
-# 3. Quantize to Q4_K_M
-./llama-quantize llama-3.1-8b-f16.gguf llama-3.1-8b-q4_k_m.gguf Q4_K_M
+llama-server -hf bartowski/Llama-3.2-3B-Instruct-GGUF:Q8_0
 ```
 
-### Run inference
+### Run an exact GGUF file from the Hub
+
+Use this when the tree API shows custom file naming or the exact HF snippet is missing.
 
 ```bash
-# One-shot prompt
-./llama-cli -m model.Q4_K_M.gguf -p "Explain quantum computing" -n 256
-
-# Interactive chat
-./llama-cli -m model.Q4_K_M.gguf --interactive
-
-# With GPU offload
-./llama-cli -m model.Q4_K_M.gguf -ngl 35 -p "Hello!"
+llama-server \
+    --hf-repo microsoft/Phi-3-mini-4k-instruct-gguf \
+    --hf-file Phi-3-mini-4k-instruct-q4.gguf \
+    -c 4096
 ```
 
-### Serve an OpenAI-compatible API
-
-```bash
-./llama-server \
-    -m model.Q4_K_M.gguf \
-    --host 0.0.0.0 \
-    --port 8080 \
-    -ngl 35 \
-    -c 4096 \
-    --parallel 4 \
-    --cont-batching
-```
+### OpenAI-compatible server check
 
 ```bash
 curl http://localhost:8080/v1/chat/completions \
   -H "Content-Type: application/json" \
   -d '{
-    "model": "local",
-    "messages": [{"role": "user", "content": "Hello!"}],
-    "temperature": 0.7,
-    "max_tokens": 100
+    "messages": [
+      {"role": "user", "content": "Write a limerick about Python exceptions"}
+    ]
   }'
 ```
 
-## Quantization formats (GGUF)
-
-### K-quant methods (recommended)
-
-| Type | Bits | Size (7B) | Quality | Use Case |
-|------|------|-----------|---------|----------|
-| Q2_K | 2.5 | ~2.8 GB | Low | Extreme compression (testing only) |
-| Q3_K_S | 3.0 | ~3.0 GB | Low-Med | Memory constrained |
-| Q3_K_M | 3.3 | ~3.3 GB | Medium | Fits small devices |
-| Q4_K_S | 4.0 | ~3.8 GB | Med-High | Speed critical |
-| **Q4_K_M** | 4.5 | ~4.1 GB | High | **Recommended default** |
-| Q5_K_S | 5.0 | ~4.6 GB | High | Quality focused |
-| Q5_K_M | 5.5 | ~4.8 GB | Very High | High quality |
-| Q6_K | 6.0 | ~5.5 GB | Excellent | Near-original |
-| Q8_0 | 8.0 | ~7.2 GB | Best | Maximum quality, minimal degradation |
-
-**Variant suffixes** — `_S` (Small, faster, lower quality), `_M` (Medium, balanced), `_L` (Large, better quality).
-
-**Legacy (Q4_0/Q4_1/Q5_0/Q5_1) exist** but always prefer K-quants for better quality/size ratio.
-
-**IQ quantization** — ultra-low-bit with importance-aware methods: IQ2_XXS, IQ2_XS, IQ2_S, IQ3_XXS, IQ3_XS, IQ3_S, IQ4_XS. Require `--imatrix`.
-
-**Task-specific defaults:**
-- General chat / assistants: Q4_K_M, or Q5_K_M if RAM allows
-- Code generation: Q5_K_M or Q6_K (higher precision helps)
-- Technical / medical: Q6_K or Q8_0
-- Very large (70B, 405B) on consumer hardware: Q3_K_M or Q4_K_S
-- Raspberry Pi / edge: Q2_K or Q3_K_S
-
-## Conversion workflows
-
-### Basic: HF → GGUF → quantized
-
-```bash
-python convert_hf_to_gguf.py ./model --outfile model-f16.gguf --outtype f16
-./llama-quantize model-f16.gguf model-q4_k_m.gguf Q4_K_M
-./llama-cli -m model-q4_k_m.gguf -p "Hello!" -n 50
-```
-
-### With importance matrix (imatrix) — better low-bit quality
-
-`imatrix` gives 10–20% perplexity improvement at Q4, essential at Q3 and below.
-
-```bash
-# 1. Convert to FP16 GGUF
-python convert_hf_to_gguf.py ./model --outfile model-f16.gguf
-
-# 2. Prepare calibration data (diverse text, ~100MB is ideal)
-cat > calibration.txt << 'EOF'
-The quick brown fox jumps over the lazy dog.
-Machine learning is a subset of artificial intelligence.
-# Add more diverse text samples...
-EOF
-
-# 3. Generate importance matrix
-./llama-imatrix -m model-f16.gguf \
-    -f calibration.txt \
-    --chunk 512 \
-    -o model.imatrix \
-    -ngl 35
-
-# 4. Quantize with imatrix
-./llama-quantize --imatrix model.imatrix \
-    model-f16.gguf model-q4_k_m.gguf Q4_K_M
-```
-
-### Multi-quant batch
-
-```bash
-#!/bin/bash
-MODEL="llama-3.1-8b-f16.gguf"
-IMATRIX="llama-3.1-8b.imatrix"
-
-./llama-imatrix -m $MODEL -f wiki.txt -o $IMATRIX -ngl 35
-
-for QUANT in Q4_K_M Q5_K_M Q6_K Q8_0; do
-    OUTPUT="llama-3.1-8b-${QUANT,,}.gguf"
-    ./llama-quantize --imatrix $IMATRIX $MODEL $OUTPUT $QUANT
-    echo "Created: $OUTPUT ($(du -h $OUTPUT | cut -f1))"
-done
-```
-
-### Quality testing (perplexity)
-
-```bash
-./llama-perplexity -m model.gguf -f wikitext-2-raw/wiki.test.raw -c 512
-# Baseline FP16: ~5.96  |  Q4_K_M: ~6.06 (+1.7%)  |  Q2_K: ~6.87 (+15.3%)
-```
-
 ## Python bindings (llama-cpp-python)
 
+`pip install llama-cpp-python` (CUDA: `CMAKE_ARGS="-DGGML_CUDA=on" pip install llama-cpp-python --force-reinstall --no-cache-dir`; Metal: `CMAKE_ARGS="-DGGML_METAL=on" ...`).
+
 ### Basic generation
 
 ```python
@@ -221,39 +116,32 @@ from llama_cpp import Llama
 llm = Llama(
     model_path="./model-q4_k_m.gguf",
     n_ctx=4096,
-    n_gpu_layers=35,     # 0 for CPU only, 99 to offload everything
+    n_gpu_layers=35,     # 0 for CPU, 99 to offload everything
     n_threads=8,
 )
 
-output = llm(
-    "What is machine learning?",
-    max_tokens=256,
-    temperature=0.7,
-    stop=["</s>", "\n\n"],
-)
-print(output["choices"][0]["text"])
+out = llm("What is machine learning?", max_tokens=256, temperature=0.7)
+print(out["choices"][0]["text"])
 ```
 
-### Chat completion + streaming
+### Chat + streaming
 
 ```python
 llm = Llama(
     model_path="./model-q4_k_m.gguf",
     n_ctx=4096,
     n_gpu_layers=35,
-    chat_format="llama-3",    # Or "chatml", "mistral", etc.
+    chat_format="llama-3",   # or "chatml", "mistral", etc.
 )
 
-# Non-streaming
-response = llm.create_chat_completion(
+resp = llm.create_chat_completion(
     messages=[
         {"role": "system", "content": "You are a helpful assistant."},
         {"role": "user", "content": "What is Python?"},
     ],
     max_tokens=256,
-    temperature=0.7,
 )
-print(response["choices"][0]["message"]["content"])
+print(resp["choices"][0]["message"]["content"])
 
 # Streaming
 for chunk in llm("Explain quantum computing:", max_tokens=256, stream=True):
@@ -268,171 +156,93 @@ vec = llm.embed("This is a test sentence.")
 print(f"Embedding dimension: {len(vec)}")
 ```
 
-## Hardware acceleration
-
-### Apple Silicon (Metal)
-
-```bash
-make clean && make GGML_METAL=1
-./llama-cli -m model.gguf -ngl 99 -p "Hello"   # offload all layers
-```
+You can also load a GGUF straight from the Hub:
 
 ```python
-llm = Llama(
-    model_path="model.gguf",
-    n_gpu_layers=99,     # Offload everything
-    n_threads=1,         # Metal handles parallelism
+llm = Llama.from_pretrained(
+    repo_id="bartowski/Llama-3.2-3B-Instruct-GGUF",
+    filename="*Q4_K_M.gguf",
+    n_gpu_layers=35,
 )
 ```
 
-Performance: M3 Max ~40–60 tok/s on Llama 2-7B Q4_K_M.
+## Choosing a quant
 
-### NVIDIA (CUDA)
+Use the Hub page first, generic heuristics second.
 
-```bash
-make clean && make GGML_CUDA=1
-./llama-cli -m model.gguf -ngl 35 -p "Hello"
+- Prefer the exact quant that HF marks as compatible for the user's hardware profile.
+- For general chat, start with `Q4_K_M`.
+- For code or technical work, prefer `Q5_K_M` or `Q6_K` if memory allows.
+- For very tight RAM budgets, consider `Q3_K_M`, `IQ` variants, or `Q2` variants only if the user explicitly prioritizes fit over quality.
+- For multimodal repos, mention `mmproj-*.gguf` separately. The projector is not the main model file.
+- Do not normalize repo-native labels. If the page says `UD-Q4_K_M`, report `UD-Q4_K_M`.
 
-# Hybrid for large models
-./llama-cli -m llama-70b.Q4_K_M.gguf -ngl 20   # GPU: 20 layers, CPU: rest
+## Extracting available GGUFs from a repo
 
-# Multi-GPU split
-./llama-cli -m large-model.gguf --tensor-split 0.5,0.5 -ngl 60
+When the user asks what GGUFs exist, return:
+
+- filename
+- file size
+- quant label
+- whether it is a main model or an auxiliary projector
+
+Ignore unless requested:
+
+- README
+- BF16 shard files
+- imatrix blobs or calibration artifacts
+
+Use the tree API for this step:
+
+- `https://huggingface.co/api/models/<repo>/tree/main?recursive=true`
+
+For a repo like `unsloth/Qwen3.6-35B-A3B-GGUF`, the local-app page can show quant chips such as `UD-Q4_K_M`, `UD-Q5_K_M`, `UD-Q6_K`, and `Q8_0`, while the tree API exposes exact file paths such as `Qwen3.6-35B-A3B-UD-Q4_K_M.gguf` and `Qwen3.6-35B-A3B-Q8_0.gguf` with byte sizes. Use the tree API to turn a quant label into an exact filename.
+
+## Search patterns
+
+Use these URL shapes directly:
+
+```text
+https://huggingface.co/models?apps=llama.cpp&sort=trending
+https://huggingface.co/models?search=<term>&apps=llama.cpp&sort=trending
+https://huggingface.co/models?search=<term>&apps=llama.cpp&num_parameters=min:0,max:24B&sort=trending
+https://huggingface.co/<repo>?local-app=llama.cpp
+https://huggingface.co/api/models/<repo>/tree/main?recursive=true
+https://huggingface.co/<repo>/tree/main
 ```
 
-### AMD (ROCm)
+## Output format
 
-```bash
-make LLAMA_HIP=1
-./llama-cli -m model.gguf -ngl 999
+When answering discovery requests, prefer a compact structured result like:
+
+```text
+Repo: <repo>
+Recommended quant from HF: <label> (<size>)
+llama-server: <command>
+Other GGUFs:
+- <filename> - <size>
+- <filename> - <size>
+Source URLs:
+- <local-app URL>
+- <tree API URL>
 ```
 
-### CPU
-
-```bash
-# Match PHYSICAL cores, not logical
-./llama-cli -m model.gguf -t 8 -p "Hello"
-
-# BLAS acceleration (2–3× speedup)
-make LLAMA_OPENBLAS=1
-```
-
-```python
-llm = Llama(
-    model_path="model.gguf",
-    n_gpu_layers=0,
-    n_threads=8,
-    n_batch=512,         # Larger batch = faster prompt processing
-)
-```
-
-## Performance benchmarks
-
-### CPU (Llama 2-7B Q4_K_M)
-
-| CPU | Threads | Speed |
-|-----|---------|-------|
-| Apple M3 Max (Metal) | 16 | 50 tok/s |
-| AMD Ryzen 9 7950X | 32 | 35 tok/s |
-| Intel i9-13900K | 32 | 30 tok/s |
-
-### GPU offloading on RTX 4090
-
-| Layers GPU | Speed | VRAM |
-|------------|-------|------|
-| 0 (CPU only) | 30 tok/s | 0 GB |
-| 20 (hybrid) | 80 tok/s | 8 GB |
-| 35 (all) | 120 tok/s | 12 GB |
-
-## Supported models
-
-- **LLaMA family**: Llama 2 (7B/13B/70B), Llama 3 (8B/70B/405B), Code Llama
-- **Mistral family**: Mistral 7B, Mixtral 8x7B/8x22B
-- **Other**: Falcon, BLOOM, GPT-J, Phi-3, Gemma, Qwen, LLaVA (vision), Whisper (audio)
-
-Find GGUF models: https://huggingface.co/models?library=gguf
-
-## Ecosystem integrations
-
-### Ollama
-
-```bash
-cat > Modelfile << 'EOF'
-FROM ./model-q4_k_m.gguf
-TEMPLATE """{{ .System }}
-{{ .Prompt }}"""
-PARAMETER temperature 0.7
-PARAMETER num_ctx 4096
-EOF
-
-ollama create mymodel -f Modelfile
-ollama run mymodel "Hello!"
-```
-
-### LM Studio
-
-1. Place GGUF file in `~/.cache/lm-studio/models/`
-2. Open LM Studio and select the model
-3. Configure context length and GPU offload, start inference
-
-### text-generation-webui
-
-```bash
-cp model-q4_k_m.gguf text-generation-webui/models/
-python server.py --model model-q4_k_m.gguf --loader llama.cpp --n-gpu-layers 35
-```
-
-### OpenAI client → llama-server
-
-```python
-from openai import OpenAI
-
-client = OpenAI(base_url="http://localhost:8080/v1", api_key="not-needed")
-response = client.chat.completions.create(
-    model="local-model",
-    messages=[{"role": "user", "content": "Hello!"}],
-    max_tokens=256,
-)
-print(response.choices[0].message.content)
-```
-
-## Best practices
-
-1. **Use K-quants** — Q4_K_M is the recommended default
-2. **Use imatrix** for Q4 and below (calibration improves quality substantially)
-3. **Offload as many layers as VRAM allows** — start high, reduce by 5 on OOM
-4. **Thread count** — match physical cores, not logical
-5. **Batch size** — increase `n_batch` (e.g. 512) for faster prompt processing
-6. **Context** — start at 4096, grow only as needed (memory scales with ctx)
-7. **Flash Attention** — add `--flash-attn` if your build supports it
-
-## Common issues (quick fixes)
-
-**Model loads slowly** — use `--mmap` for memory-mapped loading.
-
-**Out of memory (GPU)** — reduce `-ngl`, use a smaller quant (Q4_K_S / Q3_K_M), or quantize the KV cache:
-```python
-Llama(model_path="...", type_k=2, type_v=2, n_gpu_layers=35)  # Q4_0 KV cache
-```
-
-**Garbage output** — wrong `chat_format`, temperature too high, or model file corrupted. Test with `temperature=0.1` and verify FP16 baseline works.
-
-**Connection refused (server)** — bind to `--host 0.0.0.0`, check `lsof -i :8080`.
-
-See `references/troubleshooting.md` for the full playbook.
-
 ## References
 
+- **[hub-discovery.md](references/hub-discovery.md)** - URL-only Hugging Face workflows, search patterns, GGUF extraction, and command reconstruction
 - **[advanced-usage.md](references/advanced-usage.md)** — speculative decoding, batched inference, grammar-constrained generation, LoRA, multi-GPU, custom builds, benchmark scripts
-- **[quantization.md](references/quantization.md)** — perplexity tables, use-case guide, model size scaling (7B/13B/70B RAM needs), imatrix deep dive
-- **[server.md](references/server.md)** — OpenAI API endpoints, Docker deployment, NGINX load balancing, monitoring
+- **[quantization.md](references/quantization.md)** — quant quality tradeoffs, when to use Q4/Q5/Q6/IQ, model size scaling, imatrix
+- **[server.md](references/server.md)** — direct-from-Hub server launch, OpenAI API endpoints, Docker deployment, NGINX load balancing, monitoring
 - **[optimization.md](references/optimization.md)** — CPU threading, BLAS, GPU offload heuristics, batch tuning, benchmarks
 - **[troubleshooting.md](references/troubleshooting.md)** — install/convert/quantize/inference/server issues, Apple Silicon, debugging
 
 ## Resources
 
 - **GitHub**: https://github.com/ggml-org/llama.cpp
-- **Python bindings**: https://github.com/abetlen/llama-cpp-python
-- **Pre-quantized models**: https://huggingface.co/TheBloke
-- **GGUF converter Space**: https://huggingface.co/spaces/ggml-org/gguf-my-repo
+- **Hugging Face GGUF + llama.cpp docs**: https://huggingface.co/docs/hub/gguf-llamacpp
+- **Hugging Face Local Apps docs**: https://huggingface.co/docs/hub/main/local-apps
+- **Hugging Face Local Agents docs**: https://huggingface.co/docs/hub/agents-local
+- **Example local-app page**: https://huggingface.co/unsloth/Qwen3.6-35B-A3B-GGUF?local-app=llama.cpp
+- **Example tree API**: https://huggingface.co/api/models/unsloth/Qwen3.6-35B-A3B-GGUF/tree/main?recursive=true
+- **Example llama.cpp search**: https://huggingface.co/models?num_parameters=min:0,max:24B&apps=llama.cpp&sort=trending
 - **License**: MIT

skills/mlops/inference/llama-cpp/references/hub-discovery.md

@@ -0,0 +1,168 @@
+# Hugging Face URL Workflows for llama.cpp
+
+Use URL-only workflows first. Do not require `hf` or API clients just to find GGUF files, choose a quant, or build a `llama-server` command.
+
+## Core URLs
+
+```text
+Search:
+https://huggingface.co/models?apps=llama.cpp&sort=trending
+
+Search with text:
+https://huggingface.co/models?search=<term>&apps=llama.cpp&sort=trending
+
+Search with size bounds:
+https://huggingface.co/models?search=<term>&apps=llama.cpp&num_parameters=min:0,max:24B&sort=trending
+
+Repo local-app view:
+https://huggingface.co/<repo>?local-app=llama.cpp
+
+Repo tree API:
+https://huggingface.co/api/models/<repo>/tree/main?recursive=true
+
+Repo file tree:
+https://huggingface.co/<repo>/tree/main
+```
+
+## 1. Search for llama.cpp-compatible models
+
+Start from the models page with `apps=llama.cpp`.
+
+Use:
+
+- `search=<term>` for model family names such as `Qwen`, `Gemma`, `Phi`, or `Mistral`
+- `num_parameters=min:0,max:24B` or similar if the user has hardware limits
+- `sort=trending` when the user wants popular repos right now
+
+Do not start with random GGUF repos if the user has not chosen a model family yet. Search first, shortlist second.
+
+Example: https://huggingface.co/models?search=Qwen&apps=llama.cpp&num_parameters=min:0,max:24B&sort=trending
+
+## 2. Use the local-app page for the recommended quant
+
+Open:
+
+```text
+https://huggingface.co/<repo>?local-app=llama.cpp
+```
+
+Extract, in order:
+
+1. The exact `Use this model` snippet, if it is visible as text
+2. The `Hardware compatibility` section from the fetched page text or HTML:
+   - quant label
+   - file size
+   - bit-depth grouping
+3. Any extra launch flags shown in the snippet, such as `--jinja`
+
+Treat the HF local-app snippet as the source of truth when it is visible.
+
+Do this by reading the URL itself, not by assuming the UI rendered in a browser. If the fetched page source does not expose `Hardware compatibility`, say that the section was not text-visible and fall back to the tree API plus generic guidance from `quantization.md`.
+
+## 3. Confirm exact files from the tree API
+
+Open:
+
+```text
+https://huggingface.co/api/models/<repo>/tree/main?recursive=true
+```
+
+Treat the JSON response as the source of truth for repo inventory.
+
+Keep entries where:
+
+- `type` is `file`
+- `path` ends with `.gguf`
+
+Use these fields:
+
+- `path` for the filename and subdirectory
+- `size` for the byte size
+- optionally `lfs.size` to confirm the LFS payload size
+
+Separate files into:
+
+- quantized single-file checkpoints, for example `Qwen3.6-35B-A3B-UD-Q4_K_M.gguf`
+- projector weights, usually `mmproj-*.gguf`
+- BF16 shard files, usually under `BF16/`
+- everything else
+
+Ignore unless the user asks:
+
+- `README.md`
+- imatrix or calibration blobs
+
+Use `https://huggingface.co/<repo>/tree/main` only as a human fallback if the API endpoint fails or the user wants the web view.
+
+## 4. Build the command
+
+Preferred order:
+
+1. Copy the exact HF snippet from the local-app page
+2. If the page gives a clean quant label, use shorthand selection:
+
+```bash
+llama-server -hf <repo>:<QUANT>
+```
+
+3. If you need an exact file from the tree API, use the file-specific form:
+
+```bash
+llama-server --hf-repo <repo> --hf-file <filename.gguf>
+```
+
+4. For CLI usage instead of a server, use:
+
+```bash
+llama-cli -hf <repo>:<QUANT>
+```
+
+Use the exact-file form when the repo uses custom labels or nonstandard naming that could make `:<QUANT>` ambiguous.
+
+## 5. Example: `unsloth/Qwen3.6-35B-A3B-GGUF`
+
+Use these URLs:
+
+```text
+https://huggingface.co/unsloth/Qwen3.6-35B-A3B-GGUF?local-app=llama.cpp
+https://huggingface.co/api/models/unsloth/Qwen3.6-35B-A3B-GGUF/tree/main?recursive=true
+https://huggingface.co/unsloth/Qwen3.6-35B-A3B-GGUF/tree/main
+```
+
+On the local-app page, the hardware compatibility section can expose entries such as:
+
+- `UD-IQ4_XS` - 17.7 GB
+- `UD-Q4_K_S` - 20.9 GB
+- `UD-Q4_K_M` - 22.1 GB
+- `UD-Q5_K_M` - 26.5 GB
+- `UD-Q6_K` - 29.3 GB
+- `Q8_0` - 36.9 GB
+
+On the tree API, you can confirm exact filenames such as:
+
+- `Qwen3.6-35B-A3B-UD-Q4_K_M.gguf`
+- `Qwen3.6-35B-A3B-UD-Q5_K_M.gguf`
+- `Qwen3.6-35B-A3B-UD-Q6_K.gguf`
+- `Qwen3.6-35B-A3B-Q8_0.gguf`
+- `mmproj-F16.gguf`
+
+Good final output for this repo:
+
+```text
+Repo: unsloth/Qwen3.6-35B-A3B-GGUF
+Recommended quant from HF: UD-Q4_K_M (22.1 GB)
+llama-server: llama-server --hf-repo unsloth/Qwen3.6-35B-A3B-GGUF --hf-file Qwen3.6-35B-A3B-UD-Q4_K_M.gguf
+Other GGUFs:
+- Qwen3.6-35B-A3B-UD-Q5_K_M.gguf - 26.5 GB
+- Qwen3.6-35B-A3B-UD-Q6_K.gguf - 29.3 GB
+- Qwen3.6-35B-A3B-Q8_0.gguf - 36.9 GB
+Projector:
+- mmproj-F16.gguf - 899 MB
+```
+
+## Notes
+
+- Repo-specific quant labels matter. Do not rewrite `UD-Q4_K_M` to `Q4_K_M` unless the page itself does.
+- `mmproj` files are projector weights for multimodal models, not the main language model checkpoint.
+- If the HF hardware compatibility panel is missing because the user has no hardware profile configured, or because the fetched page source did not expose it, still use the tree API plus generic quant guidance from `quantization.md`.
+- If the repo already has GGUFs, do not jump straight to conversion workflows.

skills/mlops/inference/llama-cpp/references/quantization.md

@@ -2,6 +2,22 @@
 
 Complete guide to GGUF quantization formats and model conversion.
 
+## Hub-first quant selection
+
+Before using generic tables, open the model repo with:
+
+```text
+https://huggingface.co/<repo>?local-app=llama.cpp
+```
+
+Prefer the exact quant labels and sizes shown in the `Hardware compatibility` section of the fetched `?local-app=llama.cpp` page text or HTML. Then confirm the matching filenames in:
+
+```text
+https://huggingface.co/api/models/<repo>/tree/main?recursive=true
+```
+
+Use the Hub page first, and only fall back to the generic heuristics below when the repo page does not expose a clear recommendation.
+
 ## Quantization Overview
 
 **GGUF** (GPT-Generated Unified Format) - Standard format for llama.cpp models.
@@ -23,11 +39,11 @@ Complete guide to GGUF quantization formats and model conversion.
 
 ## Converting Models
 
-### HuggingFace to GGUF
+### Hugging Face to GGUF
 
 ```bash
-# 1. Download HuggingFace model
-huggingface-cli download meta-llama/Llama-2-7b-chat-hf \
+# 1. Download Hugging Face model
+hf download meta-llama/Llama-2-7b-chat-hf \
     --local-dir models/llama-2-7b-chat/
 
 # 2. Convert to FP16 GGUF
@@ -152,18 +168,32 @@ Q2_K or Q3_K_S - Fit in limited RAM
 
 ## Finding Pre-Quantized Models
 
-**TheBloke** on HuggingFace:
-- https://huggingface.co/TheBloke
-- Most models available in all GGUF formats
-- No conversion needed
+Use the Hub search with the llama.cpp app filter:
+
+```text
+https://huggingface.co/models?apps=llama.cpp&sort=trending
+https://huggingface.co/models?search=<term>&apps=llama.cpp&sort=trending
+https://huggingface.co/models?search=<term>&apps=llama.cpp&num_parameters=min:0,max:24B&sort=trending
+```
+
+For a specific repo, open:
+
+```text
+https://huggingface.co/<repo>?local-app=llama.cpp
+https://huggingface.co/api/models/<repo>/tree/main?recursive=true
+```
+
+Then launch directly from the Hub without extra Hub tooling:
 
-**Example**:
 ```bash
-# Download pre-quantized Llama 2-7B
-huggingface-cli download \
-    TheBloke/Llama-2-7B-Chat-GGUF \
-    llama-2-7b-chat.Q4_K_M.gguf \
-    --local-dir models/
+llama-cli -hf <repo>:Q4_K_M
+llama-server -hf <repo>:Q4_K_M
+```
+
+If you need the exact file name from the tree API:
+
+```bash
+llama-server --hf-repo <repo> --hf-file <filename.gguf>
 ```
 
 ## Importance Matrices (imatrix)

skills/mlops/inference/llama-cpp/references/server.md

@@ -2,6 +2,31 @@
 
 Production deployment of llama.cpp server with OpenAI-compatible API.
 
+## Direct from Hugging Face Hub
+
+Prefer the model repo's local-app page first:
+
+```text
+https://huggingface.co/<repo>?local-app=llama.cpp
+```
+
+If the page shows an exact snippet, copy it. If not, use one of these forms:
+
+```bash
+# Choose a quant label directly from the Hub repo
+llama-server -hf bartowski/Llama-3.2-3B-Instruct-GGUF:Q8_0
+```
+
+```bash
+# Pin an exact GGUF file from the repo tree
+llama-server \
+    --hf-repo microsoft/Phi-3-mini-4k-instruct-gguf \
+    --hf-file Phi-3-mini-4k-instruct-q4.gguf \
+    -c 4096
+```
+
+Use the file-specific form when the repo has custom naming or when you already extracted the exact filename from the tree API.
+
 ## Server Modes
 
 ### llama-server

skills/research/llm-wiki/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: llm-wiki
 description: "Karpathy's LLM Wiki — build and maintain a persistent, interlinked markdown knowledge base. Ingest sources, query compiled knowledge, and lint for consistency."
-version: 2.0.0
+version: 2.1.0
 author: Hermes Agent
 license: MIT
 metadata:
@@ -122,6 +122,10 @@ Adapt to the user's domain. The schema constrains agent behavior and ensures con
 - When updating a page, always bump the `updated` date
 - Every new page must be added to `index.md` under the correct section
 - Every action must be appended to `log.md`
+- **Provenance markers:** On pages that synthesize 3+ sources, append `^[raw/articles/source-file.md]`
+  at the end of paragraphs whose claims come from a specific source. This lets a reader trace each
+  claim back without re-reading the whole raw file. Optional on single-source pages where the
+  `sources:` frontmatter is enough.
 
 ## Frontmatter
   ```yaml
@@ -132,9 +136,33 @@ Adapt to the user's domain. The schema constrains agent behavior and ensures con
   type: entity | concept | comparison | query | summary
   tags: [from taxonomy below]
   sources: [raw/articles/source-name.md]
+  # Optional quality signals:
+  confidence: high | medium | low        # how well-supported the claims are
+  contested: true                        # set when the page has unresolved contradictions
+  contradictions: [other-page-slug]      # pages this one conflicts with
   ---
   ```
 
+`confidence` and `contested` are optional but recommended for opinion-heavy or fast-moving
+topics. Lint surfaces `contested: true` and `confidence: low` pages for review so weak claims
+don't silently harden into accepted wiki fact.
+
+### raw/ Frontmatter
+
+Raw sources ALSO get a small frontmatter block so re-ingests can detect drift:
+
+```yaml
+---
+source_url: https://example.com/article   # original URL, if applicable
+ingested: YYYY-MM-DD
+sha256: <hex digest of the raw content below the frontmatter>
+---
+```
+
+The `sha256:` lets a future re-ingest of the same URL skip processing when content is unchanged,
+and flag drift when it has changed. Compute over the body only (everything after the closing
+`---`), not the frontmatter itself.
+
 ## Tag Taxonomy
 [Define 10-20 top-level tags for the domain. Add new tags here BEFORE using them.]
 
@@ -234,6 +262,10 @@ When the user provides a source (URL, file, paste), integrate it into the wiki:
    - PDF → use `web_extract` (handles PDFs), save to `raw/papers/`
    - Pasted text → save to appropriate `raw/` subdirectory
    - Name the file descriptively: `raw/articles/karpathy-llm-wiki-2026.md`
+   - **Add raw frontmatter** (`source_url`, `ingested`, `sha256` of the body).
+     On re-ingest of the same URL: recompute the sha256, compare to the stored value —
+     skip if identical, flag drift and update if different. This is cheap enough to
+     do on every re-ingest and catches silent source changes.
 
 ② **Discuss takeaways** with the user — what's interesting, what matters for
    the domain. (Skip this in automated/cron contexts — proceed directly.)
@@ -250,6 +282,11 @@ When the user provides a source (URL, file, paste), integrate it into the wiki:
    - **Cross-reference:** Every new or updated page must link to at least 2 other
      pages via `[[wikilinks]]`. Check that existing pages link back.
    - **Tags:** Only use tags from the taxonomy in SCHEMA.md
+   - **Provenance:** On pages synthesizing 3+ sources, append `^[raw/articles/source.md]`
+     markers to paragraphs whose claims trace to a specific source.
+   - **Confidence:** For opinion-heavy, fast-moving, or single-source claims, set
+     `confidence: medium` or `low` in frontmatter. Don't mark `high` unless the
+     claim is well-supported across multiple sources.
 
 ⑤ **Update navigation:**
    - Add new pages to `index.md` under the correct section, alphabetically
@@ -304,18 +341,28 @@ wiki = "<WIKI_PATH>"
    recent source that mentions the same entities.
 
 ⑥ **Contradictions:** Pages on the same topic with conflicting claims. Look for
-   pages that share tags/entities but state different facts.
+   pages that share tags/entities but state different facts. Surface all pages
+   with `contested: true` or `contradictions:` frontmatter for user review.
 
-⑦ **Page size:** Flag pages over 200 lines — candidates for splitting.
+⑦ **Quality signals:** List pages with `confidence: low` and any page that cites
+   only a single source but has no confidence field set — these are candidates
+   for either finding corroboration or demoting to `confidence: medium`.
 
-⑧ **Tag audit:** List all tags in use, flag any not in the SCHEMA.md taxonomy.
+⑧ **Source drift:** For each file in `raw/` with a `sha256:` frontmatter, recompute
+   the hash and flag mismatches. Mismatches indicate the raw file was edited
+   (shouldn't happen — raw/ is immutable) or ingested from a URL that has since
+   changed. Not a hard error, but worth reporting.
 
-⑨ **Log rotation:** If log.md exceeds 500 entries, rotate it.
+⑨ **Page size:** Flag pages over 200 lines — candidates for splitting.
 
-⑩ **Report findings** with specific file paths and suggested actions, grouped by
-   severity (broken links > orphans > stale content > style issues).
+⑩ **Tag audit:** List all tags in use, flag any not in the SCHEMA.md taxonomy.
 
-⑪ **Append to log.md:** `## [YYYY-MM-DD] lint | N issues found`
+⑪ **Log rotation:** If log.md exceeds 500 entries, rotate it.
+
+⑫ **Report findings** with specific file paths and suggested actions, grouped by
+   severity (broken links > orphans > source drift > contested pages > stale content > style issues).
+
+⑬ **Append to log.md:** `## [YYYY-MM-DD] lint | N issues found`
 
 ## Working with the Wiki
 
@@ -448,3 +495,12 @@ vault in Obsidian on your laptop/phone — changes appear within seconds.
   The agent should check log size during lint.
 - **Handle contradictions explicitly** — don't silently overwrite. Note both claims with dates,
   mark in frontmatter, flag for user review.
+
+## Related Tools
+
+[llm-wiki-compiler](https://github.com/atomicmemory/llm-wiki-compiler) is a Node.js CLI that
+compiles sources into a concept wiki with the same Karpathy inspiration. It's Obsidian-compatible,
+so users who want a scheduled/CLI-driven compile pipeline can point it at the same vault this
+skill maintains. Trade-offs: it owns page generation (replaces the agent's judgment on page
+creation) and is tuned for small corpora. Use this skill when you want agent-in-the-loop curation;
+use llmwiki when you want batch compile of a source directory.

tests/acp/test_approval_isolation.py

@@ -0,0 +1,170 @@
+"""Tests for GHSA-96vc-wcxf-jjff and GHSA-qg5c-hvr5-hjgr.
+
+Two related ACP approval-flow issues:
+- 96vc: ACP didn't set HERMES_EXEC_ASK, so `check_all_command_guards`
+  took the non-interactive auto-approve path and never consulted the
+  ACP-supplied callback.
+- qg5c: `_approval_callback` was a module-global in terminal_tool;
+  overlapping ACP sessions overwrote each other's callback slot.
+
+Both fixed together by:
+1. Setting HERMES_EXEC_ASK inside _run_agent (wraps the agent call).
+2. Storing the callback in thread-local state so concurrent executor
+   threads don't collide.
+"""
+
+import os
+import threading
+from unittest.mock import MagicMock
+
+import pytest
+
+
+class TestThreadLocalApprovalCallback:
+    """GHSA-qg5c-hvr5-hjgr: set_approval_callback must be per-thread so
+    concurrent ACP sessions don't stomp on each other's handlers."""
+
+    def test_set_and_get_in_same_thread(self):
+        from tools.terminal_tool import (
+            set_approval_callback,
+            _get_approval_callback,
+        )
+
+        cb1 = lambda cmd, desc: "once"  # noqa: E731
+        set_approval_callback(cb1)
+        assert _get_approval_callback() is cb1
+
+    def test_callback_not_visible_in_different_thread(self):
+        """Thread A's callback is NOT visible to Thread B."""
+        from tools.terminal_tool import (
+            set_approval_callback,
+            _get_approval_callback,
+        )
+
+        cb_a = lambda cmd, desc: "thread_a"  # noqa: E731
+        cb_b = lambda cmd, desc: "thread_b"  # noqa: E731
+
+        seen_in_a = []
+        seen_in_b = []
+
+        def thread_a():
+            set_approval_callback(cb_a)
+            # Pause so thread B has time to set its own callback
+            import time
+            time.sleep(0.05)
+            seen_in_a.append(_get_approval_callback())
+
+        def thread_b():
+            set_approval_callback(cb_b)
+            import time
+            time.sleep(0.05)
+            seen_in_b.append(_get_approval_callback())
+
+        ta = threading.Thread(target=thread_a)
+        tb = threading.Thread(target=thread_b)
+        ta.start()
+        tb.start()
+        ta.join()
+        tb.join()
+
+        # Each thread must see ONLY its own callback — not the other's
+        assert seen_in_a == [cb_a]
+        assert seen_in_b == [cb_b]
+
+    def test_main_thread_callback_not_leaked_to_worker(self):
+        """A callback set in the main thread does NOT leak into a
+        freshly-spawned worker thread."""
+        from tools.terminal_tool import (
+            set_approval_callback,
+            _get_approval_callback,
+        )
+
+        cb_main = lambda cmd, desc: "main"  # noqa: E731
+        set_approval_callback(cb_main)
+
+        worker_saw = []
+
+        def worker():
+            worker_saw.append(_get_approval_callback())
+
+        t = threading.Thread(target=worker)
+        t.start()
+        t.join()
+
+        # Worker thread has no callback set — TLS is empty for it
+        assert worker_saw == [None]
+        # Main thread still has its callback
+        assert _get_approval_callback() is cb_main
+
+    def test_sudo_password_callback_also_thread_local(self):
+        """Same protection applies to the sudo password callback."""
+        from tools.terminal_tool import (
+            set_sudo_password_callback,
+            _get_sudo_password_callback,
+        )
+
+        cb_main = lambda: "main-password"  # noqa: E731
+        set_sudo_password_callback(cb_main)
+
+        worker_saw = []
+
+        def worker():
+            worker_saw.append(_get_sudo_password_callback())
+
+        t = threading.Thread(target=worker)
+        t.start()
+        t.join()
+
+        assert worker_saw == [None]
+        assert _get_sudo_password_callback() is cb_main
+
+
+class TestAcpExecAskGate:
+    """GHSA-96vc-wcxf-jjff: ACP's _run_agent must set HERMES_INTERACTIVE so
+    that tools.approval.check_all_command_guards takes the CLI-interactive
+    path (consults the registered callback via prompt_dangerous_approval)
+    instead of the non-interactive auto-approve shortcut.
+
+    (HERMES_EXEC_ASK takes the gateway-queue path which requires a
+    notify_cb registered in _gateway_notify_cbs — not applicable to ACP,
+    which uses a direct callback shape.)"""
+
+    def test_interactive_env_var_routes_to_callback(self, monkeypatch):
+        """When HERMES_INTERACTIVE is set and an approval callback is
+        registered, a dangerous command must route through the callback."""
+        # Clean env
+        monkeypatch.delenv("HERMES_INTERACTIVE", raising=False)
+        monkeypatch.delenv("HERMES_GATEWAY_SESSION", raising=False)
+        monkeypatch.delenv("HERMES_EXEC_ASK", raising=False)
+        monkeypatch.delenv("HERMES_YOLO_MODE", raising=False)
+
+        from tools.approval import check_all_command_guards
+
+        called_with = []
+
+        def fake_cb(command, description, *, allow_permanent=True):
+            called_with.append((command, description))
+            return "once"
+
+        # Without HERMES_INTERACTIVE: takes auto-approve path, callback NOT called
+        result = check_all_command_guards(
+            "rm -rf /tmp/test-exec-ask", "local", approval_callback=fake_cb,
+        )
+        assert result["approved"] is True
+        assert called_with == [], (
+            "without HERMES_INTERACTIVE the non-interactive auto-approve "
+            "path should fire without consulting the callback"
+        )
+
+        # With HERMES_INTERACTIVE: callback IS called, approval flows through it
+        monkeypatch.setenv("HERMES_INTERACTIVE", "1")
+        called_with.clear()
+        result = check_all_command_guards(
+            "rm -rf /tmp/test-exec-ask", "local", approval_callback=fake_cb,
+        )
+        assert called_with, (
+            "with HERMES_INTERACTIVE the approval path should consult the "
+            "registered callback — this was the ACP bypass in "
+            "GHSA-96vc-wcxf-jjff"
+        )
+        assert result["approved"] is True