# Progress

Last visited: 2026-06-27T17:22:50+09:00

- [x] Create ORIGINAL_REQUEST.md and BRIEFING.md
- [x] Run current pytest suite to observe the failure details
- [x] Analyze the failures and trace their root causes
- [x] Fix the failures in `tests/unit/tools/analysis/test_signature_tools.py`
- [x] Re-run pytest and verify the fixes
- [x] Generate the final handoff report
