How to connect Google Ads to ChatGPT: a step-by-step MCP setup

Dropping a screenshot of the campaign table into ChatGPT and asking for comments is a common habit. The problem: the model sees only that frame, not the search terms, conversion history or bid settings. The advice stays generic and the execution is still on you.

Once connected, ChatGPT looks at the account itself, answers with data and applies the change after you approve.

MCP (Model Context Protocol) is an open protocol that lets AI applications connect to external systems in a standard way. Tecrube’s MCP server exposes your Google Ads account to ChatGPT over that protocol.

The connector includes read and write tools: list campaigns, pull the search terms report, update budgets, add negative keywords. Every write tool follows the preview → approve → apply rule.

Step one: create a free Tecrube account and authorise the Google Ads connection with Google OAuth inside the /app member panel. Tecrube never sees your password, and you can revoke access from your Google account at any time.

Step two: open the Connectors section in the panel and copy your MCP address and connection key for ChatGPT. Step three: in ChatGPT settings, paste the address into the add-connector screen and finish the authorisation.

Step four: in a new chat, type “List the campaigns in my account”. If the list comes back, the connection works. All of this fits within the 75 free credits.

“List search terms that spent in the last 30 days without converting and propose a negative list.” The system produces the list, shows the preview and adds it to the account once you approve.

“Compare campaigns flagged as limited by budget with those that cannot spend theirs.” That single query delivers the reallocation decision in one table.

“Are branded queries showing up outside my brand campaign?” It is the shortest route to spotting Performance Max leakage.

Permissions are scoped per account; ChatGPT sees only what you connect. Irreversible actions such as removing a campaign are not in the toolset. A single budget increase above 50% and a total increase above double within 24 hours are rejected automatically, even if approved.

Every applied change is written to the log in the Tecrube panel: who, when and from which chat, all traceable afterwards.

The Tecrube MCP connector is not ChatGPT-specific; the same address works with Claude, Claude Code and Cursor. Team members can use different tools while the account passes through a single approval flow.

Pro ($49) covers one business account, Agency ($99) multiple client accounts, and Enterprise ($299) adds team roles and extended credits. To finish, head to the Connectors page in the panel.

Monday, get the account summary and confirm conversion actions work. Tuesday, pull the first negative list from the search terms report and review it line by line in the preview.

Wednesday, ask about budget split: limited winners and campaigns that cannot spend. Thursday, compare ad copy performance and request suggestions for weak headlines.

Friday, open the week’s log and review what changed when. After a week you know both the account and the approval flow; in later weeks the routine shrinks to half an hour.

Putting this routine on the calendar keeps the ChatGPT connection from staying a curiosity. Every question produces a preview and every preview a decision; after a few weeks, almost every change in your account has its reason and date ready in the log.

Does it work on the free version of ChatGPT? Adding connectors depends on which ChatGPT plans offer the feature, and OpenAI updates that scope from time to time. If the add-connector screen does not appear in your account, you can do the same work through the chat interface in Tecrube’s /app panel.

Is my data used for model training? Tecrube fetches account data only to answer your question and does not use it for model training on its side. Data use on the ChatGPT side depends on your OpenAI account settings; on business accounts we recommend reviewing them.

Can I connect more than one Google Ads account? Yes. If you have several accounts under a manager account (MCC), you can say “switch to client X’s account” inside the chat. Multi-account use is unlocked on the Agency plan.

What if the connection stops working one day? First check the Google Ads connection status in the /app panel; if authorisation expired, it renews in one click. If the problem persists, removing and re-adding the connector in ChatGPT usually fixes it.