- Balanced valve: git diff/show truncation (huge diffs are a top sink)
- MCP 7 -> 12 tools: proxy install/uninstall/status + score + session stats
- Verified live: Claude Code honors updatedInput (git log 139->20 commits)
- Fresh honest README; removed unfounded $/yr extrapolation
- 972 tests green

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>