Better Code Review Graph

Better Code Review Graph is an open-source Model Context Protocol (MCP) server that enables token-efficient code reviews through automatic parsing, semantic search, and call-graph resolution across your codebase. It builds a structural knowledge graph of functions, classes, and imports, allowing AI coding agents (like Claude, Codex, or Gemini CLI) to read only relevant code context for each review. Semantic search runs locally by default using ONNX models, with optional cloud embedding or summarization. Features include paginated output, dual-mode embeddings, qualified multi-word search, and integration with security scanning engines like Semgrep.