6 new issues for Claude Code hook improvements:
- 012: Test output filtering (reduce noise, show failures only)
- 013: Stop verification (verify work complete before stopping)
- 014: Auto-test on edit (async tests after code changes)
- 015: Session context injection (git/issues/CI on startup)
- 016: Silent auto-formatting (suppress formatter output)
- 017: Expose/hide policy (define what to show vs suppress)
Based on Claude Code hooks documentation:
- PostToolUse with suppressOutput for noise reduction
- Stop hooks with agent verification
- Async hooks for background testing
- SessionStart for context injection
- additionalContext for exposing important info
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
