GitHub PR history MCP - Anchor Docs
Index merged GitHub pull request history locally and expose repo and org memory, architecture decisions, constraints, regressions, and review evidence through MCP.
Important engineering context often lives in old PR descriptions, review comments, issue comments, labels, and commits where coding agents do not look.
- Fetches merged PR metadata with GitHub GraphQL and enriches patch details when available.
- Extracts deterministic wisdom units for constraints, regressions, API contracts, tests, performance, and security notes.
- Cites PR numbers, source types, authors, confidence, and freshness instead of treating history as truth.
anchor index --limit 200
anchor index-all --concurrency 2
anchor explain src/api/routes.ts