Perform a full team review of recent changes:
1. As QA Engineer: run full test suite (unit + integration), report pass/fail and coverage
2. As MCP Engineer: verify tool definitions are concise, ref_id pattern is used, both transports work
3. As Retrieval Engineer: review chunking, search, and reranking for correctness and hybrid compliance
4. As Storage Engineer: verify protocol conformance, dedup, collection isolation, metadata completeness
5. As Team Lead: synthesize findings into a summary with action items
