Connect Framebrick to Antigravity

Add the Framebrick MCP server (https://mcp.framebrick.co, free, no account, no key) to Antigravity. The steps follow Antigravity’s own documentation (Antigravity: MCP); we have not run Antigravity ourselves. We tested the server with the official MCP TypeScript client.

Add the server

1. Click the … at the top of the agent side panel and choose MCP Servers.
2. Click Manage MCP Servers, then View raw config. This opens mcp_config.json.
3. Add the server under mcpServers and save:

{
  "mcpServers": {
    "framebrick": {
      "serverUrl": "https://mcp.framebrick.co"
    }
  }
}

For a remote server the field has to be serverUrl: Antigravity’s documentation says the older url and httpUrl are not supported. The file is ~/.gemini/config/mcp_config.json for every project, or .agents/mcp_config.json in a workspace.

Then

• Add the registry to your project’s components.json so the install commands resolve: see the MCP server page.
• Install the Agent Skills: curl -fsSL https://framebrick.co/install | node -.
• Ask in plain language: “Plan a landing page for a branding studio from Framebrick blocks.”