google-knowledge-graph

local MCP server

Installation

Terminal

claude mcp add google-knowledge-graph -e GOOGLE_KNOWLEDGE_GRAPH_API_KEY=... -- npx -y @houtini/google-knowledge-graph-mcp

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "google-knowledge-graph": {
      "command": "npx",
      "args": [
        "-y",
        "@houtini/google-knowledge-graph-mcp"
      ],
      "env": {
        "GOOGLE_KNOWLEDGE_GRAPH_API_KEY": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

Search Google's Knowledge Graph for structured information about real-world entities

Questions

google-knowledge-graph is a local MCP server distributed as the npm package @houtini/google-knowledge-graph-mcp.

Run: claude mcp add google-knowledge-graph -e GOOGLE_KNOWLEDGE_GRAPH_API_KEY=... -- npx -y @houtini/google-knowledge-graph-mcp

Run: codex mcp add google-knowledge-graph --env GOOGLE_KNOWLEDGE_GRAPH_API_KEY=... -- npx -y @houtini/google-knowledge-graph-mcp

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