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Custom Connectors

Full read-write Claude connector for Google Ads

Let Claude pause spend, adjust budgets, and update bids in Google Ads

Stop tabbing through the Ads UI to make the same optimizations by hand. Claude reads performance, proposes the change, and applies it inside the account, with every spend-affecting action waiting for your approval first.

Google Ads is Google's advertising platform, where teams run search, display, shopping, and video campaigns. People want Claude to do more than read performance: to pause spend, adjust budgets, and update bids inside the account.

What is a Google Ads MCP server?

A Google Ads MCP server is a small hosted service that exposes Google Ads's data and actions to Claude over the Model Context Protocol, so Claude can campaigns, lists, and audiences inside your own account. We build it as a custom connector with separate read and write tools, and destructive actions stay gated behind your approval.

What can Google Ads's current connector do today?

Google publishes an official Google Ads MCP server, but it ships a fixed, read-only tool set: Claude can search the account and pull reporting, yet it cannot pause campaigns, change budgets, or edit bids. That generic slice leaves the actual optimization work out. A custom connector adds the scoped write actions and human-in-the-loop control your workflow needs.

What does full read-write Google Ads access unlock?

Full read-write Google Ads access lets Claude pause a wasteful campaign, shift a daily budget, adjust a bid or target, edit ad copy, and update negative keyword lists once you approve. The optimization work that used to mean tabbing through the Ads UI happens where the account already lives.

  • Pause or enable campaigns and ad groups based on performance you define
  • Adjust daily budgets or campaign budget caps with your sign-off
  • Update bids or bid targets on keywords and ad groups
  • Add negative keywords to a shared list to cut wasted spend
  • Edit responsive search ad headlines and descriptions in a draft
  • Apply or remove labels to organize campaigns for reporting

Can Claude pause campaigns in Google Ads?

Yes. Claude can pause or enable campaigns and ad groups based on the performance rules you define, exposed as separate write tools through the Google Ads API. Pausing is a spend-affecting action, so Claude prepares it and explains the impact, then applies it only once you confirm.

Can Claude change budgets and bids in Google Ads?

Claude can adjust daily budgets, campaign budget caps, and the bids or bid targets on keywords and ad groups. These are gated write actions: Claude proposes the change inside the account, but the new budget or bid is applied only after you sign off on it.

Can Claude add negative keywords and edit ads in Google Ads?

Yes. Claude can add negative keywords to a shared list to cut wasted spend, draft responsive search ad headlines and descriptions, and apply labels to organize campaigns. The connector inherits the access of the accounts you authorize, never more, and you can scope it to read-only if you prefer.

How a Google Ads connector works

We build a small MCP server that authenticates to the Google Ads API with OAuth 2.0 and a developer token, scoped to the accounts you authorize. Read tools (report, list campaigns) and write tools (pause, set budget, update bid) are separated, and spend-affecting or destructive actions require your confirmation before they run. Claude only ever has the access your own Google Ads login already has, and we can add IP allowlisting on the server if your account requires it.

Frequently asked questions

Can Claude actually pause campaigns and change budgets in Google Ads?
Yes, with a custom connector. Pause, enable, and budget changes are exposed as separate write tools through the Google Ads API, so Claude can propose and apply them inside the account. Google's official MCP server is read-only by design, covering search and reporting, which is why making changes needs a purpose-built connector.
Will Claude spend money or raise bids without my approval?
No. Budget, bid, and campaign-status changes are gated write actions. Claude can prepare the change and explain the expected impact, but it is only applied after you approve it. You decide which actions run automatically and which always require a confirmation step before any spend is affected.
Does the connector get more access than I have?
No. The connector authenticates through OAuth and a developer token and inherits the permissions of the Google Ads accounts you authorize. It never grants Claude more access than your own login has, and you can limit it to specific accounts or scope it to read-only if you prefer.

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