# Progress Log

Last visited: 2026-06-27T02:30:30+09:00

## Steps
- [x] Read `reversecore_mcp/tools/analysis/lief_tools.py` and existing tests in `tests/unit/tools/analysis/test_lief_tools.py` <!-- id: 0 -->
- [x] Run current tests and establish baseline coverage <!-- id: 1 -->
- [x] Draft test scenarios matching the requirements <!-- id: 2 -->
- [x] Implement additional tests in `tests/unit/tools/analysis/test_lief_tools.py` <!-- id: 3 -->
- [x] Run test suite with coverage to verify threshold >= 75% <!-- id: 4 -->
- [x] Check code style and run linter/formatter <!-- id: 5 -->
- [x] Complete BRIEFING.md and write `handoff.md` <!-- id: 6 -->
