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Connect with Antigravity

Antigravity is Google’s agent-first development environment and the successor to Gemini CLI (which is being retired on June 18, 2026). If you previously connected Knowatoa to Gemini CLI, migrate to Antigravity using the steps below.

Requirements

  • Antigravity installed (IDE or CLI)
  • A Knowatoa account

Setup

  1. Open Antigravity, go to Settings → Customizations, and click Open MCP Config. This opens ~/.gemini/config/mcp_config.json.

    On the Antigravity CLI, just edit ~/.gemini/config/mcp_config.json directly — same file, no Refresh step.

  2. Add Knowatoa under mcpServers:

    { "mcpServers": { "knowatoa": { "serverUrl": "https://knowatoa.com/mcp" } } }

    Note: Antigravity uses serverUrl for remote HTTP servers, not url (different from most other MCP clients).

  3. Save the file, return to Settings, and click Refresh under Installed MCP Servers.

  4. On your first request that uses Knowatoa data, Antigravity opens your browser so you can sign in.

Usage

Once connected, ask your Antigravity agent about your AI search data:

  • “How visible is my brand in AI search?”
  • “Show me which AI services cite my website”
  • “Compare my visibility against my competitors”
  • “Add a new question to track for my site”

Removing the connection

Delete the knowatoa entry from ~/.gemini/config/mcp_config.json and refresh.

Troubleshooting

Browser login doesn’t complete Check that you’re signing in with the same email address associated with your Knowatoa account.

Server doesn’t show up after editing the config Hit Refresh in the Installed MCP Servers section. OAuth is per-surface (IDE and CLI authenticate separately), so you may need to sign in once on each.

Authentication error Tokens refresh automatically in the background. If you ever do get an auth error, sign in again — that usually means the refresh token was revoked or your client cleared it.