code-review-graph Trends at 17K Stars — MCP-Based Knowledge Graph Cuts Claude Code Token Usage by 6.8x

GitHub·medium signal

code-review-graph builds a persistent, incrementally-updated knowledge graph of your codebase using Tree-sitter AST parsing across 20 languages, stored in SQLite and exposed via MCP tools. It achieves 6.8x fewer tokens on code reviews and up to 49x reduction on daily coding tasks by giving Claude Code a structural map so it reads only what matters. Initial build takes ~10 seconds for a 500-file project with automatic updates on every file edit and git commit. Compatible with Codex, Cursor, Antigravity, Gemini CLI, Kiro, and GitHub Copilot.