Connect claude.ai
Add AI Google Ads as a custom connector in claude.ai using the built-in OAuth server.
claude.ai connects over OAuth 2.1 — no token to paste. The app runs an OAuth authorization server and a consent screen; you approve access once and claude.ai holds the grant.
Add a custom connector
In claude.ai, go to Settings → Connectors → Add custom connector and enter your MCP URL:
https://your-app-origin/api/mcpApprove consent
claude.ai discovers the OAuth server automatically (via the server's protected-resource metadata) and sends you to the app's consent screen. Sign in and approve — the grant maps to an org-scoped write context.
Use it
Ask claude.ai to list your accounts and pull an overview, exactly as in Claude Code. The gads_* tools are the
same.
The connector needs the app's real public origin (its Site URL). A localhost origin can't complete the OAuth round-trip from claude.ai.