diff --git a/AGENT.md b/AGENT.md
index 86c2b9e..03737e1 100644
--- a/AGENT.md
+++ b/AGENT.md
@@ -58,7 +58,8 @@ All work starts from a Gitea issue. Two phases, each with a dedicated role:
    - Create a feature branch from `main`.
    - Implement following the plan (surgical changes only).
    - Run validation: `go test ./...`, `go vet ./...`, `gofmt -l .`.
-   - Create PR referencing the issue.
+   - Create PR with `Fixes #<issue>` in the body so Gitea auto-closes the issue on merge.
+   - After merge, verify the issue is closed. If not (e.g. missing keyword), close it manually with a summary comment.
 6. **Own the PR until merged:**
    - Monitor for review feedback.
    - Fix feedback on the correct branch (checkout or worktree, never edit remote via API).