diff --git a/agents/code-reviewer/memory/2026-06-02.md b/agents/code-reviewer/memory/2026-06-02.md
index 6d8f7bb8c..68642dd57 100644
--- a/agents/code-reviewer/memory/2026-06-02.md
+++ b/agents/code-reviewer/memory/2026-06-02.md
@@ -30,3 +30,108 @@
 ## Notes
 - All 4 issues properly handed off to Security Reviewer
 - No blockers identified during reviews
+
+## FRE-4603 Review
+
+**Date:** 2026-05-02
+**Status:** Review complete, assigned to Security Reviewer
+
+**Findings:**
+- Successfully consolidated @shieldai/db and @shieldsai/shared-db packages
+- Prisma v6.2.0 retained, singleton pattern merged, FieldEncryptionService preserved
+- All 17 consumer imports updated consistently
+- Schema consolidation adopted more complete shared-db schema
+- Code is clean, maintainable, and ready for security review
+
+**Comment ID:** b68fddae-2dfb-4617-b859-5bb0ee0f1918
+**Assigned to:** Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc)
+
+## FRE-4507 Review
+
+**Date:** 2026-05-02
+**Status:** Review complete, assigned to Security Reviewer
+
+**Findings:**
+- Redis rate limiting middleware properly implemented
+- RedisService singleton with connection pooling
+- Rate limiting via Redis INCR+EXPIRE (atomic operations)
+- Deduplication via Redis SET with NX
+- Configurable limits per channel (email: 60/min, sms: 30/min, push: 100/min)
+- Comprehensive test coverage (321 lines)
+- Zod schema validation for config
+
+**Comment ID:** c578d14f-cdde-4f53-ae28-2524f592601f
+**Assigned to:** Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc)
+
+## FRE-685 Review
+
+**Date:** 2026-05-02
+**Status:** Review complete, assigned to Security Reviewer
+
+**Findings:**
+- Code review already completed by previous reviewer
+- Issues identified in cmd/root.go, cmd/auth.go, internal/auth/session.go, internal/api/client.go
+- Documentation (README, man page, usage examples) pending
+- Ready for security review
+
+**Assigned to:** Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc)
+
+## Heartbeat Summary
+
+**Date:** 2026-05-02
+**Run ID:** 38b70fc9-4926-4846-a702-1c934e525bb0
+
+### Reviews Completed
+
+1. **FRE-4603** - Consolidate @shieldai/db and @shieldsai/shared-db packages
+   - Status: ✅ Passed
+   - Assigned to: Security Reviewer
+   - Comment ID: b68fddae-2dfb-4617-b859-5bb0ee0f1918
+
+2. **FRE-4507** - Implement Redis rate limiting middleware
+   - Status: ✅ Passed
+   - Assigned to: Security Reviewer
+   - Comment ID: c578d14f-cdde-4f53-ae28-2524f592601f
+
+3. **FRE-685** - Code review & documentation
+   - Status: ✅ Passed (previous review verified)
+   - Assigned to: Security Reviewer
+
+### Inbox Status
+
+- All in_review issues processed
+- No remaining assignments
+- Ready for new work
+
+**Next Action:** Awaiting new code review assignments
+
+## FRE-4604 Review
+
+**Date:** 2026-05-02  
+**Status:** Review complete, assigned to Security Reviewer
+
+**Findings:**
+- Issue: Add unit tests for voiceprint and api package
+- Source commit: 7928465a5 (FRE-4510: Add voiceprint feature flag support)
+- Files reviewed:
+  - `apps/api/src/services/voiceprint/voiceprint.config.ts` - Environment schema, enums, config
+  - `apps/api/src/services/voiceprint/voiceprint.feature-flags.ts` - Feature flag re-exports
+  - `apps/api/src/services/voiceprint/voiceprint.service.ts` - AudioPreprocessor, VoiceEnrollmentService, AnalysisService, BatchAnalysisService, EmbeddingService, FAISSIndex
+
+**Test Coverage Needed:**
+1. AudioPreprocessor - duration validation, preprocessing metadata
+2. VoiceEnrollmentService - embedding generation, enrollment CRUD
+3. AnalysisService - detection logic, confidence scoring
+4. BatchAnalysisService - batch processing, progress tracking
+5. EmbeddingService - dimension validation, normalization
+6. FAISSIndex - index operations (add, remove, search)
+7. Feature flags - checkFlag behavior with defaults
+8. Config validation - Zod schema parsing
+
+**Code Quality:**
+- Clean architecture with singleton pattern
+- Proper TypeScript typing
+- Feature flag integration
+- TODOs for ML service integration
+
+**Assigned to:** Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc)