{"repo":"sdsrss/code-graph-mcp","free":true,"listed":false,"github":"https://github.com/sdsrss/code-graph-mcp","clone":"git clone https://github.com/sdsrss/code-graph-mcp.git","description":"AST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.","language":"Rust","stars":66,"topics":["ast","call-graph","claude-code","claude-code-plugin","code-navigation","knowledge-graph","mcp","rust","semantic-search","tree-sitter"],"license":"MIT","category":"mcp-servers","readme_excerpt":"code-graph-mcp A high-performance code knowledge graph server implementing the Model Context Protocol (MCP). Indexes codebases into a structured AST knowledge graph with semantic search, call graph traversal, and HTTP route tracing — designed to give AI coding assistants deep, structured understanding of your code. Features - Multi-language parsing — Tree-sitter AST extraction across tiers of depth: - Full (calls + imports + inheritance): TypeScript/TSX, JavaScript, Go, Python, Rust, Java. HTTP route extraction additionally covers TypeScript/TSX + JavaScript (Express/Connect), Go ( net/http ), Python (Flask/FastAPI), and Rust axum ( .route() chains with inline .nest() prefixes; named handlers only) — actix/rocket and Java Spring are not yet route-extracted - Smoke-tested (calls + imports + inheritance): C#, Kotlin, Ruby, PHP, Swift, Dart - Limited (functions + calls + #include imports + gtest test markers + C++ base-class inheritance + Class::method scope qualification): C, C++ - Scripting : Bash (functions + commands + source / . imports), Markdown (headings) - File-FTS only (no AST symbol extraction): HTML, CSS, JSON - Test markers — detected from the AST for Rust ( #[test] / #[cfg(test)] ), JavaScript/TypeScript/TSX ( describe / it / test blocks and their callbacks) and C/C++ (gtest TEST macros). Go, Python, Java and the rest fall back to path/name heuristics ( tests/ , src/test/java/ , test. , .test.js , test , Test ) - Value/type references — a references relation for sy","default_branch":null,"files":null,"tree":[],"storefront":"/r/sdsrss","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/sdsrss/code-graph-mcp/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}