root@localhost Local overlay CodeGraph builds a local code knowledge graph with semantic search, dependency analysis and an MCP server for AI coding assistants. The TypeScript application and native Rust extraction kernel are compiled from source and run with the system Node.js runtime. Upstream's bundled tree-sitter WASM grammars provide the fallback parsers. https://github.com/colbymchenry/codegraph/issues baldeagleos-repo