tirth8205/code-review-graph: Local Knowledge Graph for Claude Code Claims 49x Token Reduction at 14.8K Stars — +323 Today

GitHub·high signal

Builds a persistent structural map of your codebase with Tree-sitter — every function, class, import, call, and inheritance relationship in a local SQLite database. When you edit a file, it re-parses only changed files and dependants in under 2 seconds, then serves precise context via MCP. Benchmarks show 3.7x savings on FastAPI projects and 49.1x on large Next.js monorepos (739K tokens down to 15K). The tool is most effective on 500+ file codebases with cross-module changes.