Google Antigravity MCP Server: Install & Setup

Install Google Antigravity in Claude Code

Claude Code

claude mcp add google-antigravity -- npx -y mcp-server-google-antigravity

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

{
  "mcpServers": {
    "google-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-google-antigravity"
      ]
    }
  }
}

Frequently asked questions

What does the Google Antigravity MCP server do?

MCP server exposing Google Antigravity (agy CLI / Gemini): jobs, codebase analysis, file tools.

Is the Google Antigravity 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 Google Antigravity run locally or remotely?

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

How do I add Google Antigravity to Claude Code?

Run: claude mcp add google-antigravity -- npx -y mcp-server-google-antigravity

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