diff --git a/docs/plans/2026-03-08-resource-tool-invention-design.md b/docs/plans/2026-03-08-resource-tool-invention-design.md
index 161d809..70ae597 100644
--- a/docs/plans/2026-03-08-resource-tool-invention-design.md
+++ b/docs/plans/2026-03-08-resource-tool-invention-design.md
@@ -35,7 +35,7 @@ This system is split into four independent phases. Each phase is self-contained
 
 **Goal:** NPCs walk to resource tiles, gather materials, and carry them in inventory. A new `productivity` need motivates this behavior.
 
-**Status:** NOT STARTED
+**Status:** COMPLETE
 
 ### A.1 Map Generation — Resource Tiles