The post-turn background reviewer prompt listed pinned skills under
'Protected skills (DO NOT edit these)' alongside bundled and
hub-installed skills, with the instruction to say 'Nothing to save.'
if only protected skills needed updating. This meant the reviewer
would refuse to patch a pinned skill even when the user explicitly
wanted that skill improved.
The underlying tool layer already gets this right: skill_manage's
_pinned_guard only fires on delete; patch/edit/write_file go through
on pinned skills. Curator archive/consolidation still skips pinned
at the data layer (agent/curator.py), which is the correct place for
that protection — pin's job is anti-deletion, not anti-improvement.
Both _SKILL_REVIEW_PROMPT and _COMBINED_REVIEW_PROMPT now explicitly
tell the reviewer that pinned skills can be patched, with rationale,
so it doesn't bail out of an improvement just because the target is
pinned.
Teknium
2442a0c281