# Session Resume Context

Last updated: 2026-02-04

## Recent Work

### Documentation Architecture Update (2026-02-04)

**Status**: Complete

**What was done**:

- Added gdrive-tools plugin to marketplace.json
- Updated root CLAUDE.md with documentation hierarchy diagram
- Added PLUGIN-LIFECYCLE.md to navigation (was orphaned)
- Updated plugins/CLAUDE.md core plugins table (gmail-commander, gdrive-tools)
- Updated docs/CLAUDE.md spoke documents table
- Fixed Vale terminology warning (SSoT)

**Key files**:

- `.claude-plugin/marketplace.json` - Added gdrive-tools
- `CLAUDE.md` - Documentation hierarchy + 23 plugins
- `plugins/CLAUDE.md` - Core plugins table
- `docs/CLAUDE.md` - Spoke documents table

### Code Correctness Philosophy Documentation (2026-01-24)

**Status**: Complete

**What was done**:

- Documented "silent failure only" philosophy for `code-correctness-guard.sh`
- Explicitly disabled unused import checking (F401) with full justification
- Updated `ruff.toml` to remove F from select, add to ignore with justification
- Updated `alpha_forge_filter.py` EXCLUDED_RUFF_RULES with justification comments
- Added "Code Correctness Philosophy" section to `plugins/itp-hooks/CLAUDE.md`
- Added "Code Correctness Hook Policy" section to `~/.claude/CLAUDE.md`

**Key files**:

- `plugins/itp-hooks/hooks/ruff.toml` - Ruff config (reference only)
- `plugins/itp-hooks/hooks/code-correctness-guard.sh` - Main hook (unchanged, already correct)
- `plugins/ru/hooks/loop-until-done.ts` - TypeScript implementation (migrated from Python)
- `plugins/itp-hooks/CLAUDE.md` - Philosophy section added

**Justification for NOT checking unused imports**:

1. Development-in-progress (imports before code)
2. Intentional re-exports (`__init__.py`)
3. Type-only imports (`TYPE_CHECKING`)
4. IDE/pre-commit responsibility
5. Low severity - no runtime bugs

### UV Reminder Hook TypeScript Migration (2026-01-22)

**Status**: Complete and validated

**What was done**:

- Migrated `posttooluse-reminder.sh` (bash+jq) to `posttooluse-reminder.ts` (TypeScript/Bun)
- Added venv activation detection patterns (`source .venv/bin/activate`)
- Created 33 unit tests in `posttooluse-reminder.test.ts`
- Updated hooks.json to use TypeScript version
- Deleted deprecated bash version
- Created design spec `docs/design/2026-01-10-uv-reminder-hook/spec.md`

**Key files**:

- `plugins/itp-hooks/hooks/posttooluse-reminder.ts` - Main implementation
- `plugins/itp-hooks/hooks/posttooluse-reminder.test.ts` - Unit tests
- `docs/adr/2026-01-10-uv-reminder-hook.md` - ADR (updated to reference .ts)
- `docs/design/2026-01-10-uv-reminder-hook/spec.md` - Design spec with validation evidence

**Validation**:

- 33/33 unit tests passing
- All E2E tests passing (pip, venv, exceptions)
- hooks.json, settings.json, marketplace all aligned to .ts

### Documentation Alignment (2026-01-22)

**What was done**:

- Removed hook counts from all CLAUDE.md files (user preference)
- Added UserPromptSubmit and Stop hook sections to itp-hooks/CLAUDE.md
- Added comprehensive testing section to docs/HOOKS.md
- Updated scripts/validate-plugins.mjs with .ts/.mjs hook support

## Next Steps

- Consider adding more TypeScript migrations for other bash hooks
- Monitor UV reminder effectiveness in real usage

## Quick Commands

```bash
# Run UV reminder hook tests
bun test plugins/itp-hooks/hooks/posttooluse-reminder.test.ts

# Validate all plugins
bun scripts/validate-plugins.mjs

# E2E test UV reminder
echo '{"tool_name":"Bash","tool_input":{"command":"pip install requests"}}' | \
  bun plugins/itp-hooks/hooks/posttooluse-reminder.ts
```
