# Summary
- What changed and why?
- Semantic intent (pick): feature / refactor / bugfix / security / perf / docs / chore
- Scope tags (e.g., handlers, rag, storage, embeddings, config, docs)
# Testing
- [ ] `cargo test`
- [ ] `cargo clippy -- -D warnings`
- [ ] Manual stdio test (if protocol changes)
- [ ] Other: ____
# Risk & Impact
- Breaking changes? How to migrate?
- User-facing behavior or CLI flag changes?
- Performance or security considerations?
# Checks
- [ ] Changelog updated
- [ ] Docs/README updated (if needed)
- [ ] Semgrep/CI clean (attach snippet or link)
- [ ] Linked issues/closing keywords added
# Screenshots / Artifacts (optional)
- Before/after or key output (JSON-RPC responses, logs).