diff --git a/.planning/phases/13-llm/13-03-SUMMARY.md b/.planning/phases/13-llm/13-03-SUMMARY.md
index 0fdfeb0..7cdc6af 100644
--- a/.planning/phases/13-llm/13-03-SUMMARY.md
+++ b/.planning/phases/13-llm/13-03-SUMMARY.md
@@ -108,3 +108,9 @@ None - no external service configuration required.
 *Phase: 13-llm*
 *Plan: 03*
 *Completed: 2026-03-22*
+## Self-Check: PASSED
+- ✓ SUMMARY.md created
+- ✓ Commit adc1aa3: test(13-03) add content completeness protection tests
+- ✓ Commit 9dbb1a7: docs(13-03) complete plan
+- ✓ All tests passing (29/29)
+- ✓ Test file has 729 lines (≥80 required)