Antigravity IDE

Setup

1. Open the MCP config file at ~/.gemini/config/mcp_config.json (create the file if it does not exist).

2. Add the Mobbin server to the mcpServers object:

   {
     "mcpServers": {
       "Mobbin": {
         "serverUrl": "https://api.mobbin.com/mcp"
       }
     }
   }
   

   json

3. Open User Settings by clicking the gear icon in the top right.

4. Click Customizations.

5. Scroll down to Installed MCP Servers and click Refresh.

6. Click Authenticate next to the Mobbin entry.

7. A browser window will open. Sign in with your Mobbin account and click Continue to authorize access.

8. Copy the auth code from the callback page, paste it into the auth code field in Antigravity IDE, and click Submit.

Usage

Once connected, you can ask Antigravity IDE to search Mobbin directly:

Search Mobbin for onboarding screens from banking apps