- Free tool
- MIT licence
- Self-hosted
GSC Connector for Claude
A free Google Search Console MCP connector. Ask Claude about your clicks, rankings and indexing in plain English, in the chat where your work already lives.
It runs on your own free Supabase account with your own Google login, so your data stays with you.
A Search Console dashboard Claude built in one chat, from connector data.
Why Did We Build the GSC Connector for Claude?
Because we needed it for client work. When we built it in October 2026, Claude’s browser app had no Search Console connector.
No connector
Getting Search Console data into Claude meant exporting CSVs and uploading them, every time.
Data in the wrong place
Rankings sat in Google. Client history and decisions sat in Claude. We wanted both in one chat.
Paid tools for free data
Google gives Search Console data away free. The third-party connectors we tried needed paid plans.
What Is the GSC Connector For?
Answering questions about your Search Console data without leaving Claude. You ask; Claude picks one of eight Search Console tools and replies with the numbers.
What were my top queries over the last 28 days?
Which pages dropped against the previous 28 days?
Is this URL indexed, and which canonical did Google pick?
Which of these 20 URLs has Google skipped, and why?
When did Google last read my sitemap?
Which countries and devices bring my clicks?
Performance data lags about three days. That delay comes from Google, not the connector.
What Can You Do With It Today?
Download it, set it up once, then ask Claude about any property your Google account can see.
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Download it
Get the code from GitHub. It is free under the MIT licence.
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Set it up in about 30 minutes
Follow the five steps in the README: Google Cloud, a refresh token, Supabase, deploy, then add it to Claude as a custom connector.
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Ask your first question
Open a new chat, switch on GSC, and ask: “List my Search Console sites.”
What you need
Everything here is free.
- Google account with Search Console access
- Free Supabase account
- Node 18 or newer
- No Docker
- No server
- No credit card
GSC Connector for Claude: FAQs
Short answers before you download.
Is the GSC connector for Claude really free?
Yes. The code is free under the MIT licence and runs on the Supabase free tier. Free Supabase projects pause after a week of inactivity; restore the project in the Supabase dashboard and it works again.
Can Rankdough see my Search Console data?
No. You deploy your own copy on your own Supabase account, signed in with your own Google account. Nothing in the code sends data to Rankdough.
Do I need to know how to code?
No coding is needed. You paste a few commands into a terminal, and the README gives each one for Windows, Mac and Linux.
Can the connector change anything in Search Console?
Only sitemaps: it can submit or delete one. You can make it fully read-only, and you should keep your connector URL private, like a password.
Want us to read your Search Console data?
Get a free Search & AI audit of your rankings and AI visibility, checked by hand.