Hosted MCP server for Google Ads

Google Ads MCP server for Claude and ChatGPT

Opus Growth is a hosted Google Ads MCP server that connects Claude or ChatGPT to your Google Ads account in about a minute, so you can read reports and make changes in plain English.

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  • Sign in with Google, no developer token
  • Every change previewed first
  • Works with MCC accounts
ClaudeOpus Growth connected
Why aren't my Search campaigns getting more impressions?

Figures in these pictures belong to a sample store, Atlas Outdoor. The steps, previews and approvals are how Opus Growth really works.

TrustpilotTrustScore 4.2 · 13 reviews
4.7 / 5Panel rating
Google AdsGoogle Ads APIOfficial platform APIs
PaddleSecure payments

Is there an official Google Ads MCP server?

Yes. Google publishes an open-source Google Ads MCP server for developers, and it is read-only. Opus Growth is the hosted option that also makes changes, so the two answer different needs.

Google's own MCP server is read-only and runs on your infrastructure with a developer token. Opus Growth runs on ours and also changes campaigns, budgets, bids, keywords, assets and conversion settings, and every change shows the old and the new value before it is applied.

Read our full comparison of the official server and the alternatives
Google's MCP server
  • Read-only: reports and queries
  • You host and run it
  • Needs a Google Ads developer token
Opus Growth
  • Reads and writes, every change previewed
  • Hosted: paste one address
  • Sign in with Google, no token
Your assistant: Claude, ChatGPT, Cursor. Opus Growth. Ad account: Google Ads. Google data: Google Analytics, Tag Manager, Search Console, YouTube, Business Profile.

What you can do with the Google Ads MCP server

Each picture below is a real kind of request and the kind of answer Opus Growth gives inside Claude or ChatGPT.

Google Ads tools, including real write actions

This is not a read-only reporting bridge. Create Search, Performance Max, Demand Gen and App campaigns, build ad groups and responsive search ads, pause or enable anything, all from a chat message.

ChatGPTOpus Growth connected
Create a Performance Max campaign for our winter jackets with $182 a day, optimized for purchases. Show me the plan first.

Search-terms mining into negative-keyword lists

Ask for wasted spend in the last 30 days and your assistant pulls the search-terms report, ranks the money-losing queries, and adds them as negatives at the right match type once you approve.

ClaudeOpus Growth connected
Which words in my search terms spent money without a single sale this month?

Bidding strategies and budgets under your control

Switch campaigns between Target CPA, Target ROAS, Maximize Conversions or manual bidding, and reset daily budgets across an account, with the exact before/after values shown before anything changes.

ChatGPTOpus Growth connected
Will any campaign go over budget this month?

MCC-wide reporting across every client account

Agency accounts work natively via login-customer-id. Ask for spend, CPA and conversion trends across all managed accounts in one question and get a single ranked answer instead of ten browser tabs.

ClaudeOpus Growth connected
Rank my client accounts by ROAS this month and flag anyone under target.

Performance Max asset management

Update PMax asset groups, swap headlines and descriptions, and upload new images without opening the Google Ads UI, so creative refreshes take minutes instead of an afternoon.

Headline performance
Search · Tents · responsive search ad
Waterproof tents, free returnsBest
CTR 7.8%
Tents for 2 to 6 peopleGood
CTR 5.1%
Shop our collectionLow
CTR 1.9%
Replace the low headline? A preview comes first.

Keywords, extensions, audiences and conversion actions

Add or pause keywords, manage sitelinks, callouts and other extension assets, adjust campaign targeting and ad schedules, and configure conversion actions, the day-to-day work, done conversationally.

Conversion tracking
Last 30 days
  • PurchasePrimary0
  • Add to cartSecondary412
  • Newsletter sign-upSecondary96

How to connect Google Ads to Claude and ChatGPT

One address, one Google sign-in, and your first answer arrives in the same chat.

Add Opus Growth

Google Ads MCP prompt examples

Copy any of these into Claude or ChatGPT. The assistant reads your account and prepares the answer.

Show me Google Ads spend, conversions and CPA by campaign for the last 30 days versus the previous 30.

Pull the search-terms report for my Search campaigns and add the top 20 irrelevant queries as phrase-match negatives.

Which campaigns are over Target CPA this month? Cut their daily budgets by 20% and show me the change first.

Refresh the Performance Max asset group for the Summer Sale campaign with these five new headlines and two descriptions.

Across my whole MCC, rank client accounts by conversion volume and flag any account whose CPA rose more than 25% week over week.

Create a new Search campaign for "enterprise CRM software" with a $150 daily budget, Maximize Conversions bidding, and three responsive search ads.

Nothing reaches Google Ads without your yes.

Every change comes back as a preview first. If a change looks risky, the assistant says why before you decide.

  • Preview before every write

    You see the campaign, the current value and the new value before anything is applied.

  • Budget limits

    A budget cannot rise more than 50% in one step or 100% within 24 hours, nor drop more than 80% in one step.

  • New campaigns start paused

    A campaign built from the chat spends nothing until you turn it on.

  • Every action is logged

    Applied changes are recorded with the account and the time.

ClaudeOpus Growth connected
Pause Search · Brand, it feels expensive.

Google Ads MCP servers, side by side

Four axes decide it: whether the option can make changes in Google Ads, whether it needs a developer token, who hosts it, and which networks it covers.

Opus Growth

Hosting
Hosted
Write access
Yes
Developer token
Not required
Platforms
Google, Meta, Microsoft, TikTok, LinkedIn, ChatGPT Ads

Changing Google Ads campaigns from Claude or ChatGPT, with a preview and your approval on every write

Google Ads MCP (official)

Hosting
Self hosted
Write access
Read only
Developer token
Required
Platforms
Google Ads

Free diagnostics and reporting. Google documents it as strictly read-only: it cannot modify bids, pause campaigns or create assets

Markifact

Hosting
Hosted
Write access
Yes
Developer token
Not required
Platforms
Google Ads

Approval driven Google Ads work in terminal and coding workflows

AdKit

Hosting
Hosted
Write access
Yes
Developer token
Not required
Platforms
Google, Meta

A draft first workflow where changes are staged before they reach the account

Composio

Hosting
Hosted
Write access
Varies by app
Developer token
Not required
Platforms
Many SaaS apps, ads among them

Agent platforms that need one integration layer across a long list of tools

Windsor.ai

Hosting
Hosted
Write access
Read only
Developer token
Not required
Platforms
Many sources, reporting

Blended reporting into BI tools and warehouses rather than campaign changes

What users say about running Google Ads this way

Real reviews, shown as written.

5/5
“Using it for g-ads and microsoft ads including meyword planner. Not building campaigns from the ads editor anymore :) just review and take them live.”
irfan eltem · DE · July 23, 2026 · Trustpilot
Trustpilot
4.2/ 5
4.2 / 5

Based on 13 reviews · All Trustpilot reviews

In-panel rating
4.7/ 5

22 ratings, 19 of them 5 stars

All in-panel ratings come from people who use the product themselves. We check this against purchase records.

Start free, upgrade as you grow.

Free trial

$0no card needed

75 credits that never expire. Try everything, including live changes. When they run out, usage pauses.

Start free trial
75
credits, never expire
1
ad account per platform

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Google Business Profile is live too, listing info, hours, categories, photos and reviews.

What you can do

  • The complete tool set: every campaign type, audiences, bidding strategies, conversion setup and account audits, with live changes.
  • Preview and explicit approval on every change, exactly as on the paid plans.
  • Email support while you are trying it.

Basic

$29/ month

Our most affordable plan, for one business running its own ads. Cancel in one click.

Get Basic
1,000
credits a month
1
ad account per platform

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Google Business Profile is live too, listing info, hours, categories, photos and reviews.

Everything in the free trial except Data Studio reports, plus

  • 1,000 credits that renew every month.
  • Every ad and analytics tool, including live changes, for just $29 a month.

Pro

$49/ month

For one business running its own advertising. Cancel in one click.

Get Pro
5,000
credits a month
1
ad account per platform

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Google Business Profile is live too, listing info, hours, categories, photos and reviews.

Everything in the free trial, plus

  • 5,000 credits that renew every month.
  • Data Studio (Looker Studio) reports with every ad platform, under your own brand.
  • Priority support from a person.

Agency

$99/ month

For anyone answering to more than one client. Cancel in one click.

Get Agency
Unlimited
credits a month
All
client accounts, via MCC

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Google Business Profile is live too, listing info, hours, categories, photos and reviews.

Everything in Pro, plus

  • Multi-account access through your manager account, with bulk changes across clients.
  • Move between clients without reconnecting anything.
  • A dedicated account manager.
  • Priority SLA support.

All-in-One

$149/ month

$188 a month if bought separatelyAgency $99 + AI Server M $39 + 15,000 SEO credits $50

For running ads, websites and SEO on one subscription. Cancel in one click.

Get All-in-One
Unlimited
credits a month
All
client accounts, via MCC

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Google Business Profile is live too, listing info, hours, categories, photos and reviews.

Everything in Agency, plus

  • An AI Server with 30 GB of space for your websites.
  • 15,000 SEO credits every month; unused credits do not carry over.
  • The WordPress plugin for one site, managed from the chat.

Enterprise

$299/ mo, from

+ $29 per seat

For teams arriving with their own domain. Per-seat credits, roles and central billing, run your whole team from the panel.

Get Enterprise
5,000
credits per seat
Your team
unlimited members

Ad platforms

Google AdsMicrosoft AdvertisingTikTok AdsLinkedIn AdsMeta AdsChatGPT Ads

Google tools

Google AnalyticsGoogle Search ConsoleGoogle Tag ManagerYouTubeGoogle Business Profile

Everything in Agency, plus

  • Unlimited members, add or remove teammates yourself from the panel.
  • A role for every person: admin, member or read-only.
  • 5,000 credits per seat; switch any seat to Ultra ($79/month or $790/year) for unlimited credits.
  • One central subscription, seats are billed automatically as you add them.
  • Your own domain and a dedicated point of contact.

How credits work

Your free trial comes with 75 credits that never expire. Each action spends a few credits: reports and audits are light, live changes cost a little more. When they run out, usage pauses and you can move to Pro whenever you want. No credit card needed.

Google Ads MCP: frequently asked questions

Yes. Google publishes an open-source Google Ads MCP server for developers. Its documentation describes it as read-only: it runs reports, but it cannot change bids, pause campaigns or create assets, and you host it yourself with a Google Ads developer token. Opus Growth is a hosted Google Ads MCP server that reads and writes, with a preview and your approval before each change.

Yes. Google built it for querying account data, and its documentation states that it cannot modify bids, pause campaigns or create assets. To make changes from Claude or ChatGPT you need a server with write tools. Opus Growth has them, and it returns every write as a preview with the account, the item, the old value and the new value before anything is applied.

In Claude (claude.ai or Claude Desktop) open Settings, then Connectors, choose Add custom connector and paste https://mcp.opus-growth.com/mcp. A sign-in window opens: sign in with the Google account that can access your Google Ads account and choose which accounts Opus Growth may use. On Claude's free plan you can add one custom connector; on Team and Enterprise plans an owner adds it for the workspace.

In ChatGPT, open the published Opus Growth plugin at https://chatgpt.com/plugins/plugin_asdk_app_6ac905faf95c81919457910ac9ebd99a, install it, approve the Opus Growth sign-in, then start a chat with @Opus Growth. Your Google Ads tools then appear in the chat.

Yes. Any app that supports remote MCP servers with OAuth sign-in can use the same address, https://mcp.opus-growth.com/mcp, including Claude Code and Cursor. Add it as a remote (HTTP) MCP server and approve the Google sign-in when the app opens it. Your account choices carry across apps.

It reads and it writes. On the reading side: performance reports, search terms, keyword and Quality Score history, impression share, budget pacing, asset performance, change history and account audits. On the writing side: Search, Performance Max, Demand Gen and App campaigns, ad groups and responsive search ads, budgets and bid strategies, keywords and negative keywords, assets and extensions, audiences, ad schedules and conversion actions.

Nothing reaches Google Ads until you say yes. A write comes back to you first as a preview: the campaign, the current value and the proposed value. It then stops and waits. Applied changes are written to an audit log, and a budget cannot rise more than 50% in one step or 100% within 24 hours, nor drop more than 80% in one step.

No. Opus Growth handles Google Ads API access for you. You sign in with your normal Google account through hosted OAuth and authorize the ad accounts you want to use. There is no developer token to apply for, no API key to paste and no server to run.

Yes. Opus Growth works with manager (MCC) accounts: it connects with the right login-customer-id, lets you move between client accounts in one conversation and keeps each client's data separate. Every write is previewed and logged. The Agency plan adds unlimited credits and multi-account management for this workflow.

It depends on whether you need to read or to act. For free diagnostics, Google's own read-only server is a reasonable start, though you host it yourself and need a developer token. For changing campaigns from Claude or ChatGPT without hosting anything, Opus Growth is the hosted option: one address, sign in with Google, and the same connection also covers Meta, Microsoft, TikTok, LinkedIn and ChatGPT ads.

There is a free trial with 75 credits that never expire and no credit card required. Basic is $29 a month for 1,000 credits across all live platforms, Pro is $49 a month for 5,000 credits across all live platforms, and Agency is $99 a month for unlimited credits plus MCC and multi-account support. Yearly plans are $490 and $990. Billing is in USD through Paddle, and you can cancel anytime. There is also All-in-One at $149 a month, which adds an AI Server and 15,000 SEO credits every month, and Enterprise for teams from $299 a month.

The same connection also covers Meta Ads, Microsoft Advertising, TikTok Ads, LinkedIn Ads and ChatGPT Ads, plus Google Analytics, Search Console, Tag Manager, YouTube and Business Profile, so one assistant can compare channels in one answer.

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Connect your Google Ads account and run your first audit before your coffee gets cold.

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