Leankg

Name: Leankg
Author: FreePeak

@FreePeak

Leankg について

A local, Rust-based Knowledge Graph MCP server. Cuts AI coding token usage by up to 98% by intelligently querying your codebase instead of sending full files.

基本情報

カテゴリ

その他

トランスポート

stdio

公開者

FreePeak

投稿者

Linh N. Doan

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "leankg": {
      "command": "leankg",
      "args": [
        "start",
        "--mcp"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is LeanKG?

LeanKG is a local Knowledge Graph powered by Rust and Tree-sitter that indexes your codebase and uses the Model Context Protocol (MCP) to feed your AI assistant only the exact structural context it needs. It is built for developers who want to drastically reduce token usage (up to 98% drop) and avoid sending entire files or repositories to cloud-based AI tools.

How to use LeanKG?

Visit the LeanKG GitHub repository for full installation instructions, benchmarks, and supported languages. After installation, the MCP server exposes tools that your AI assistant can invoke — no additional configuration steps beyond connecting it to an MCP-compatible host (e.g., Claude Desktop, Cursor, Windsurf, OpenCode).

Key features of LeanKG

Reduces token usage by up to 98% (from ~10,000+ to ~40 tokens per query).
100% local execution — runs securely on your machine with Rust and CozoDB.
Deep code understanding via Graph RAG, including call graphs and circular dependencies.
Universal MCP support for any MCP-compatible AI host.
Provides tools like analyze_dependencies and extract_signatures.