Code-Graph-RAG

io.github.vitali87/code-graph-rag · v0.6.30

Knowledge-graph RAG for multi-language codebases: index, query and edit code in natural language.

Website Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add code-graph-rag -e ORCHESTRATOR_PROVIDER=<ORCHESTRATOR_PROVIDER> -e ORCHESTRATOR_MODEL=<ORCHESTRATOR_MODEL> -e ORCHESTRATOR_API_KEY=<ORCHESTRATOR_API_KEY> -e CYPHER_PROVIDER=<CYPHER_PROVIDER> -e CYPHER_MODEL=<CYPHER_MODEL> -e CYPHER_API_KEY=<CYPHER_API_KEY> -e MEMGRAPH_HOST=<MEMGRAPH_HOST> -e MEMGRAPH_PORT=<MEMGRAPH_PORT> -e TARGET_REPO_PATH=<TARGET_REPO_PATH> -- uvx code-graph-rag==0.6.30

claude_desktop_config.json

{
  "mcpServers": {
    "code-graph-rag": {
      "command": "uvx",
      "args": [
        "code-graph-rag==0.6.30"
      ],
      "env": {
        "ORCHESTRATOR_PROVIDER": "<ORCHESTRATOR_PROVIDER>",
        "ORCHESTRATOR_MODEL": "<ORCHESTRATOR_MODEL>",
        "ORCHESTRATOR_API_KEY": "<ORCHESTRATOR_API_KEY>",
        "CYPHER_PROVIDER": "<CYPHER_PROVIDER>",
        "CYPHER_MODEL": "<CYPHER_MODEL>",
        "CYPHER_API_KEY": "<CYPHER_API_KEY>",
        "MEMGRAPH_HOST": "<MEMGRAPH_HOST>",
        "MEMGRAPH_PORT": "<MEMGRAPH_PORT>",
        "TARGET_REPO_PATH": "<TARGET_REPO_PATH>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "code-graph-rag": {
      "command": "uvx",
      "args": [
        "code-graph-rag==0.6.30"
      ],
      "env": {
        "ORCHESTRATOR_PROVIDER": "<ORCHESTRATOR_PROVIDER>",
        "ORCHESTRATOR_MODEL": "<ORCHESTRATOR_MODEL>",
        "ORCHESTRATOR_API_KEY": "<ORCHESTRATOR_API_KEY>",
        "CYPHER_PROVIDER": "<CYPHER_PROVIDER>",
        "CYPHER_MODEL": "<CYPHER_MODEL>",
        "CYPHER_API_KEY": "<CYPHER_API_KEY>",
        "MEMGRAPH_HOST": "<MEMGRAPH_HOST>",
        "MEMGRAPH_PORT": "<MEMGRAPH_PORT>",
        "TARGET_REPO_PATH": "<TARGET_REPO_PATH>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "code-graph-rag": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "code-graph-rag==0.6.30"
      ],
      "env": {
        "ORCHESTRATOR_PROVIDER": "<ORCHESTRATOR_PROVIDER>",
        "ORCHESTRATOR_MODEL": "<ORCHESTRATOR_MODEL>",
        "ORCHESTRATOR_API_KEY": "<ORCHESTRATOR_API_KEY>",
        "CYPHER_PROVIDER": "<CYPHER_PROVIDER>",
        "CYPHER_MODEL": "<CYPHER_MODEL>",
        "CYPHER_API_KEY": "<CYPHER_API_KEY>",
        "MEMGRAPH_HOST": "<MEMGRAPH_HOST>",
        "MEMGRAPH_PORT": "<MEMGRAPH_PORT>",
        "TARGET_REPO_PATH": "<TARGET_REPO_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`ORCHESTRATOR_PROVIDER` Optional	LLM provider for the orchestrator agent (openai, anthropic, google, azure, cohere, ollama)
`ORCHESTRATOR_MODEL` Optional	Model name for the orchestrator agent
`ORCHESTRATOR_API_KEY` Optional, secret	API key for the orchestrator LLM provider (not needed for the default local ollama provider)
`CYPHER_PROVIDER` Optional	LLM provider for Cypher query generation (openai, anthropic, google, azure, cohere, ollama)
`CYPHER_MODEL` Optional	Model name for Cypher query generation
`CYPHER_API_KEY` Optional, secret	API key for the Cypher LLM provider (not needed for the default local ollama provider)
`MEMGRAPH_HOST` Optional	Hostname of the Memgraph database
`MEMGRAPH_PORT` Optional	Port of the Memgraph database
`TARGET_REPO_PATH` Optional	Path to the repository to analyze (auto-detected from working directory if not set)

Details

Package	`[email protected]` (PYPI, stdio)
First published	9 Nov 2026
Last updated	9 Nov 2026
Registry name	`io.github.vitali87/code-graph-rag`

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Local install

Installed and run on your own machine, so there is no public endpoint to check.

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