Google Analytics 4 MCP server: connect Google Analytics 4 to Claude and ChatGPT

• Daily sessions, users, key events and revenue by source, medium and campaign

Answers come from your own account, with the platform and the time the data was read.

• “How many sessions came from paid search last week?”
• “Which campaigns drove the most revenue this month?”
• “How do sessions from Meta compare with Google?”

Junction needs OAuth credentials with the analytics.readonly permission and the property ID. Reports are read with a request that only reads.

Is there an MCP server for Google Analytics 4?

Yes. Junction is an MCP server that connects Google Analytics 4 to Claude and ChatGPT. You add one address to your AI tool, sign in, and ask about Google Analytics 4 in plain English. The same address also covers your other platforms, so one question can compare them.

Can the AI change anything in my Google Analytics 4 account?

No. Junction only reads. It cannot create, edit, pause or delete a campaign, an ad or a budget, and it never spends money. We also ask you to authorise it with the narrowest access that can read results.

What access does Junction need for Google Analytics 4?

Junction needs OAuth credentials with the analytics.readonly permission and the property ID. Reports are read with a request that only reads.

Do I need a separate connection for each Google Analytics 4 account?

You add each account you want to include as a connection, and each person sees only the accounts an administrator allows.