# BRIEFING — 2026-06-27T02:22:45+09:00

## Mission
Fix the namespace bugs in `reversecore_mcp/tools/analysis/capa_tools.py` and update its unit tests.

## 🔒 My Identity
- Archetype: worker
- Roles: implementer, qa, specialist
- Working directory: /Users/sjkim1127/Reversecore_MCP/.agents/worker_m2_2/
- Original parent: a5bb6b82-f191-4972-8939-64971afe806d
- Milestone: Milestone 2 Task 2

## 🔒 Key Constraints
- CODE_ONLY network mode. No external HTTP requests.
- No cheating, no dummy/facade implementations.
- Align `high_risk_namespaces` in both tools.
- Fix calculation of `high_risk_count` in `run_capa` using sub-string or prefix matching.
- Update unit tests with hierarchical names and assertions.
- Verify tests pass with 100% coverage.

## Current Parent
- Conversation ID: a5bb6b82-f191-4972-8939-64971afe806d
- Updated: 2026-06-27T02:23:45+09:00

## Task Summary
- **What to build**: Fix hierarchical namespace matching and high-risk namespace alignments in capa_tools.py, and update tests.
- **Success criteria**: All tests in `tests/unit/tools/analysis/test_capa_tools.py` pass cleanly and coverage is 100%.
- **Interface contracts**: reversecore_mcp/tools/analysis/capa_tools.py
- **Code layout**: reversecore_mcp/tools/analysis/capa_tools.py and tests/unit/tools/analysis/test_capa_tools.py

## Key Decisions Made
- Checked for substring and prefix match (`startswith(...) or ... in ...`) in high_risk_count calculation.
- Aligned `high_risk_namespaces` in both `run_capa` and `run_capa_quick` to include `"execution"`.

## Artifact Index
- /Users/sjkim1127/Reversecore_MCP/.agents/worker_m2_2/handoff.md — Handoff report containing findings and verification status.

## Change Tracker
- **Files modified**:
  - `reversecore_mcp/tools/analysis/capa_tools.py` - Aligned high risk namespaces list and improved high risk calculation to handle hierarchical names.
  - `tests/unit/tools/analysis/test_capa_tools.py` - Updated mock rules and assertions to use hierarchical namespaces.
- **Build status**: pass
- **Pending issues**: None

## Quality Status
- **Build/test result**: pass (12 tests passed successfully)
- **Lint status**: 0 violations (Ruff check passed successfully)
- **Tests added/modified**: `tests/unit/tools/analysis/test_capa_tools.py::TestRunCapa::test_run_capa_success` modified to use hierarchical namespaces and verify correctness.

## Loaded Skills
- None
