CGraph MCP Server: Install & Setup

Install CGraph in Claude Code

Claude Code

claude mcp add cgraph -- npx -y cgraph-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "cgraph": {
      "command": "npx",
      "args": [
        "-y",
        "cgraph-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the CGraph MCP server do?

Code graph for coding agents: symbol search, callers, blast radius and cross-service impact.

Is the CGraph MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does CGraph run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add CGraph to Claude Code?

Run: claude mcp add cgraph -- npx -y cgraph-mcp

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