Claude for media buying can change real campaigns through four routes: Meta's own connector, TikTok for Business, and aggregators such as Supermetrics and Windsor.ai. Google's official Google Ads server only reads, so Google changes still happen in Google Ads or through an aggregator. Motion adds creative analysis for Meta. Put every change on Needs approval and check the platform's change history afterwards.
This is part of our series on Claude connectors for marketing, role by role. Set up the ten connectors every team needs first; this kit sits on top.
Which connectors can change campaigns?
Reading ad data is covered in our performance analysis post. This one is about the buyer's job: building, adjusting and pausing campaigns. Here's what each route can do, which we call Intersect's Marketing Kit for media buying.
Intersect's Marketing Kit: media buying
| # | The job | Connector | What Claude can do | Start it on |
|---|---|---|---|---|
| 1 | The platforms' own connectors |  Meta Ads TikTok for Business Google Ads | Reporting and, for Meta and TikTok, changes. Google's is read only. | Needs approval |
| 2 | Changes across platforms |  Windsor.ai Supermetrics | Budgets, pauses, negatives and new campaigns, each confirmed. | Needs approval |
| 3 | Agents that run campaigns |  Adspirer AdWhispr Toffu | Build, launch paused, pace and adjust. Tightest limits here. | Needs approval |
| 4 | Creative analysis |  Motion | What is wearing out, what is working and what competitors test. | Reads on its own |
| 5 | Where extra budget stops working |  Funnel | Saturation curves, forecasts and what-ifs. | Reads on its own |
Checked in Claude's connector directory on 10 November 2026. Most teams need one per row, not all of them.
The connectors, one at a time
Ten connectors. Seven of them can change campaigns, so put every one of those on Needs approval and keep it there. The other three read, and that's where most of the useful thinking happens.
1. Meta: Meta's own connector
Meta opened its Ads MCP server in April 2026. It isn't in Claude's directory: you paste mcp.facebook.com/ads into Claude as a custom connector and sign in with Facebook. Its 29 tools cover reporting, campaign management, catalogues and pixel diagnostics. It's still a beta, and some agencies report it isn't switched on for every ad account yet.
What you can do with it
- Find ad sets spending above your target cost per purchase and propose pauses or cuts.
- Check the pixel is firing the events your campaigns optimise for.
- Duplicate a winning ad set into a new audience, created paused.
Try: “List ad sets that spent more than £500 this week with a cost per purchase above £40. Propose a pause or a budget cut for each, but don't change anything yet.”
2. TikTok for Business
TikTok's own connector is in Claude's directory. It reads advertiser accounts, catalogues, custom and saved audiences, pixels and integrated reports, and it can create Smart+ ads.
What you can do with it
- Pull a performance report by campaign and creative.
- Check which custom audiences exist before building a new one.
- Set up a Smart+ campaign from a product catalogue, for you to approve.
Try: “Show me TikTok spend, cost per result and the top five creatives for the last 14 days, and tell me which ad groups are running out of steam.”
3. Google Ads: Google's own server, read only
Google publishes an open-source Google Ads server for Claude and other AI tools. It needs a Google Ads developer token, and it only reads: campaigns, ad groups, keywords, search terms and performance. It can't change anything, which makes it the safe choice for audits.
What you can do with it
- Pull search terms that spent money without converting.
- Compare impression share and lost-to-budget by campaign.
- Check that every campaign has the conversion actions you expect.
Try: “List search terms from the last 30 days that spent more than £100 with no conversions.”
4. Windsor.ai: changes across platforms, including Google Ads
Windsor.ai can write to Google Ads, which Google's own server can't: Search and Display campaigns, ad groups, responsive search ads, budgets, bidding, keywords and negatives. On Meta it creates campaigns, ad sets and ads; on LinkedIn, TikTok and Microsoft Ads it pauses, enables and sets budgets. Claude asks you to confirm each change, and new campaigns are created paused.
What you can do with it
- Add a list of negative keywords to every Google Ads campaign at once.
- Shift budget from a weak LinkedIn campaign to a strong Meta one.
- Build a Google Search campaign from a brief, created paused for review.
Try: “Add those three search terms as exact-match negatives to every Search campaign. Show me the change before you make it.”
5. Supermetrics: reporting with campaign controls
Supermetrics is mostly a reporting tool, but its connector can also manage campaigns and social posts, pick creatives and run audits and monitors on your accounts. Use it if you want one connector for the weekly report and the changes that follow from it.
What you can do with it
- Set a monitor that flags any campaign whose spend jumps 50% day on day.
- Run audits on your ad accounts and keep the findings in one place.
- Pause underperformers across several platforms after you approve the list.
Try: “Audit our Google, Meta and LinkedIn accounts and list anything that looks misconfigured, worst first.”
6. Adspirer: an agent that runs campaigns
Adspirer goes further than a connector. Give it an objective (“more demos under a $50 cost per lead”) and it builds campaigns across Google, Meta, LinkedIn and TikTok, then keeps running them: pacing spend, moving money towards what converts, adding keywords and pruning negatives, and catching creative fatigue. It also reaches Amazon Ads and ChatGPT ads. New campaigns start paused. The more a tool can do on its own, the tighter its limits should be.
What you can do with it
- Turn an objective and a budget into a set of campaigns, created paused.
- Audit conversion tracking before you spend anything.
- Get a weekly list of the moves it wants to make, for approval.
Try: “We want more demo bookings under £40 each with £8,000 a month. Propose a campaign structure across Google and LinkedIn, created paused.”
7. AdWhispr: competitors' ads, then your own campaigns
AdWhispr ingests any brand's public ad library from Meta and TikTok, finds competitors who are actually running ads in your niche, searches ads by idea (“social proof”, “founder story”) and writes a competitive brief with longest-running winners, top hooks and format mix. Connect your own accounts and it launches Google, Meta and TikTok campaigns, all created paused with a preview first. There's a free tier.
What you can do with it
- Find which competitors are running ads in your niche right now.
- See a competitor's longest-running ads, which are usually the ones that work.
- Generate a competitive brief as a PDF for the creative team.
Try: “Who has the best ads in our niche right now? Give me a brief on the top two.”
8. Toffu: changes with a preview and an undo
Toffu connects Claude to ad accounts (Google, Meta, LinkedIn and others), analytics, content channels and a marketing memory. Its design is the interesting part: every change is proposed first and stored with a preview; applying it is the confirmation; any applied change can be undone within 24 hours. Writes are off until an admin switches them on, and server-side budget limits apply to every change.
What you can do with it
- Get an account health check across every connected platform.
- Propose budget changes and review the preview before anything happens.
- Undo yesterday's change if it went wrong.
Try: “Check account health across Google and Meta and propose the three changes you'd make this week.”
9. Motion: creative analysis
Motion connects Claude to your Meta ad creative: top performers, declining ads, demographic breakdowns and transcripts, plus competitors' ad libraries for ideas. It reads; it doesn't change campaigns. Most media buying problems are creative problems, and this is where they show up first.
What you can do with it
- Find creatives whose performance is falling before the cost per purchase shows it.
- See which hooks and formats work best by age group.
- Review what three competitors are running this month.
Try: “Which of our Meta creatives are declining, and what do our top five have in common?”
10. Funnel: where extra budget stops working
Funnel brings more than 600 sources together with your own definitions on top. If you use its measurement features, the connector runs saturation curves, forecasts and what-if scenarios, which is the question a media buyer actually has: where would the next pound do the most?
What you can do with it
- See where each channel starts to saturate.
- Forecast next month from the current mix.
- Test a reallocation before you make it.
Try: “Where is each channel on its saturation curve, and where would an extra 10% of budget do the most?”
What rules should a media buyer set?
- Every change asks first. Budgets, bids, status and targeting all go on Needs approval.
- Propose, then approve. Ask Claude for a list of changes with reasons, approve them, then let it make them.
- Check the platform. Look at the change history in Ads Manager or TikTok after any session that changed something.
- Use the official route. Agencies reported Meta restricting ad accounts that used unofficial API tools. Meta's own connector is the approved path.
Where does this break?
- Google Ads can't be changed through Google's server. Changes need Google Ads itself or an aggregator that writes to it.
- Mistakes cost money immediately. A doubled budget spends before anyone notices. Keep caps on in the platform as well.
- Betas change. Meta's tool list may change while it's in beta. Recheck what it can do before relying on it.
Want Claude helping your buyers without touching budgets unasked?
We'll connect your ad accounts by the approved routes, set what Claude may change and when it must ask, and build the weekly review your buyers run.
FAQs
Can Claude change my Meta budgets?
Yes, through Meta's own connector, Supermetrics or Windsor.ai. Keep every change on Needs approval.
Can Claude create Google Ads campaigns?
Not through Google's official server, which only reads. An aggregator or campaign agent that writes to Google Ads can.
Should Claude run our ads on its own?
We wouldn't. Let it find and propose changes, and have a buyer approve them.
Related reading
- Performance Analysis in Claude: One Connector per Platform, or an Aggregator?
- Claude Connectors for Marketing: The Tools for Every Role
- The 5 Biggest AI Fails of 2026 and How to Avoid Them
Sources
- Meta for Developers: Ads MCP server overview, accessed 9 November 2026
- Google Ads API: MCP server developer guide, accessed 9 November 2026
- MCP Directory: Inside Meta's official AI connectors, accessed 9 November 2026
- Claude: TikTok for Business connector, accessed 9 November 2026
- Claude: Supermetrics connector, accessed 9 November 2026
- Claude: Windsor.ai connector, accessed 9 November 2026
- Claude: Motion connector, accessed 9 November 2026
- Claude: Adspirer connector, accessed 9 November 2026