@RubanBhatia highlighted open-source CodeGraph (github.com/colbymchenry/codegraph, MIT): a local semantic code graph that auto-syncs on edits and plugs into Claude Code, Cursor, Codex, OpenCode, Gemini, Copilot, and more via MCP. It targets call paths, dependencies, and blast radius so agents spend fewer tokens on blind repo scans. The README advertises a Rust kernel and a self-contained install via @colbymchenry/codegraph; GitHub showed about 71.5k stars at fetch time.

Key Takeaways

  • ✓Local code graph auto-syncs on edits; MCP for Claude Code, Cursor, Codex, and more.
  • ✓Focuses on call paths, dependencies, and blast radius—not a whole-repo doc/image KG.
  • ✓MIT; Rust kernel; npm @colbymchenry/codegraph; ~71.5k GitHub stars at fetch.
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