diff --git a/.planning/phases/21-autotask-triage-note/21-01-SUMMARY.md b/.planning/phases/21-autotask-triage-note/21-01-SUMMARY.md
index 740287b..4ec9a81 100644
--- a/.planning/phases/21-autotask-triage-note/21-01-SUMMARY.md
+++ b/.planning/phases/21-autotask-triage-note/21-01-SUMMARY.md
@@ -103,3 +103,7 @@ None - no external service configuration required. Both modules are pure functio
 ---
 *Phase: 21-autotask-triage-note*
 *Completed: 2026-07-16*
+
+## Self-Check: PASSED
+
+All created files and task commit hashes verified present on disk / in git history.