Attaché
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Attaché connector for Claude

Attaché is a hosted MCP connector that lets Claude query your marketing data — Google Analytics 4, Google Ads and Search Console — in plain language, read-only, across every client account you manage. Data is fetched in real time and never stored by Attaché; only encrypted OAuth tokens and a query log are kept. Full details in our privacy policy and security page.

Setup — about 3 minutes

1. Create your free workspace at app.attache.studio (60-day trial, no credit card).
2. Connect your Google account (read-only scopes) and tick the GA4 properties, Google Ads accounts and Search Console sites Claude may see. For an agency, each client connects their own accounts through an invitation link — nobody from your team is ever added to the client's Google consoles.
3. Add the Attaché connector in Claude and click Connect.

Authentication

The connector uses OAuth 2.0 with dynamic client registration. When you click Connect in Claude, you sign in with your Attaché account (never your Google credentials) and approve read-only access. What each person can query is governed by their workspace scope, set by the workspace owner. Access is revocable per person, per URL and per client, and every query is logged.

On Claude Team and Enterprise plans, an organization Owner adds the connector once for the whole workspace; each member then connects with their own Attaché account.

Example prompts

Once connected, try:

  • “List my clients and their connected platforms.” (list_clients)
  • “What were sessions and revenue by channel for Client X over the last 28 days?” (ga4_run_report)
  • “Compare the CPA of all my e-commerce clients this month.” (cross_client_report)
  • “Which Search Console queries gained the most clicks month over month?” (gsc_search_analytics)
  • “Show cost, conversions and CPA by campaign for account 123-456-7890.” (gads_run_report)

Tools

All tools are read-only: list_clients, list_sources, ga4_run_report, ga4_realtime, gsc_search_analytics, gads_run_report (GAQL — see the Google Ads Query Language reference), meta_insights (Meta Ads, rolling out), cross_client_report and get_glossary.

Support

Questions or issues: [email protected]. Pricing and plans: attache.studio/tarifs.