SEO MCP for Google Antigravity: setup in two minutes

1. Open the shared MCP config

   All four Antigravity surfaces read one file. In the IDE, click … at the top of the agent side panel, choose MCP Servers, then Manage MCP Servers, then View raw config. The file itself is ~/.gemini/config/mcp_config.json, or .agents/mcp_config.json inside a workspace.

   Antigravity IDE

   …›MCP Servers›Manage MCP Servers›View raw config

2. Add Sprites with serverUrl

   Antigravity requires serverUrl for any remote connection. Its documentation is explicit that the url and httpUrl keys other clients use are not supported here, and an entry using them is skipped rather than reported.

   ~/.gemini/config/mcp_config.json

   {
     "mcpServers": {
       "sprites": {
         "serverUrl": "https://mcp.sprites.ai/mcp"
       }
     }
   }

3. Sign in

   Antigravity registers itself with the Sprites authorization server automatically and completes the flow at its own callback. Save the file, reopen Manage MCP Servers, and connect.

   Spriteswants access on behalf of Antigravity

   • Read your connected ad accounts and site data
   • Draft campaigns, creatives and pages for your approval
   • Apply only the changes you approve

   AllowCancel

4. Use it from any surface

   Because the configuration is shared, the CLI and the SDK pick up the same server with no second step. Name the surface you are on when you follow an instruction — the products differ even though the config does not.

• With Sprites, write a post on "programmatic SEO for SaaS" and put it in WordPress as a draft.
• Ask Sprites which queries we rank 8-20 for and could reach the top 5.
• Use Sprites to optimize our /pricing page for "ai ads platform pricing".
• Have Sprites do keyword research for the integrations section and cluster it by intent.
• With Sprites, find pages that lost position in the last 28 days and say why.

Reopen Manage MCP Servers; Sprites is listed with its tool count, and the same entry is live in the CLI.