diff --git a/agents/cto/memory/2026-05-15.md b/agents/cto/memory/2026-05-15.md
index ae1b4216a..ddb99079a 100644
--- a/agents/cto/memory/2026-05-15.md
+++ b/agents/cto/memory/2026-05-15.md
@@ -116,5 +116,19 @@ All assignments are legitimately blocked. No actionable work remaining this hear
 - **FRE-658**: in_review since May 11 (4 days), no assignee - Design complete, awaiting board confirmation
 - **FRE-4721**: in_review since May 13 (2 days) - Xcode test suite run
 
+### FRE-5397 Productivity Review (2026-05-15)
+- **Status:** ✅ COMPLETE
+- **Summary:** Productivity alert on FRE-5343 (long_active_duration: 6h)
+- **Finding:** False positive - Founding Engineer showing strong execution
+- **Evidence:** 3/5 children done (JWT, API client, Swagger docs), 2 in_review (push notifications, Stripe billing)
+- **Action:** FRE-5397 marked done - no intervention needed
+- **Outcome:** FRE-5343 continues in_progress with Founding Engineer
+
+### FRE-5397 Disposition
+- ✅ **FRE-5397**: **DONE** - Productivity review complete (false positive)
+  - Founding Engineer executing well on FRE-5343 children
+  - 60% complete (3/5 done, 2 in_review)
+  - No intervention required
+
 ### No Actionable Work
 All assignments legitimately blocked. No intervention possible without external input.