A Meta Ads MCP server is a connector that gives an AI assistant such as Claude or ChatGPT tools for Meta advertising data. There are two different kinds, and the search term mixes them up. An account MCP works with your own ad account through Meta's Marketing API: it reads your campaigns, spend and results, and can often create or edit ads. A research MCP works with public ad data: it lets the assistant search competitors' ads, see what keeps running and, in NextAngle's case, the landing pages, quiz funnels and prices behind them. NextAngle's connector is the research kind, read-only and included in every plan.
What is the difference between an account MCP and a research MCP?
The first answers "how are my ads doing", the second answers "what is the market doing". Both are useful, but they need different access and return different data.
| Account MCP (Marketing API) | Research MCP (public ad data) | |
|---|---|---|
| Data | Your campaigns, spend, results, audiences | Other advertisers' ads, run time, creatives; with NextAngle also landing pages, quizzes, prices |
| Access | Your Meta business account | An account with the research tool; nothing in your Meta account |
| Can change things | Often yes: create, pause, edit | NextAngle: no, read-only |
| Typical questions | "Which ad set lost ROAS this week?" | "Which fitness app ads keep running, and what do their paywalls charge?" |
| Spend data | Yours only | None for commercial ads; proxies such as run time |
What can you ask a research MCP about Meta ads?
With NextAngle connected, the assistant can call the same searches as the app and answer in plain words, with links back to the same view in NextAngle (NextAngle MCP).
- "Which ad segments grew the most over the last 14 days?" — market pulse and growing segments by vertical and subcategory.
- "Who are the top advertisers in personal finance apps, and what do their best ads say?" — advertisers, ads and winner labels.
- "Find quiz landing pages behind winner ads: how many questions before the email, where is the paywall?" — landing pages with quiz steps and plans.
- "Which video hooks have the highest winner share in my category?" — video and image reports.
Our prompt library has more ready questions by task: niche reports, competitor strategy, winning ads, quiz funnels and paywall prices.
How do you connect Claude or ChatGPT to the NextAngle MCP?
The connector address is https://dash.nextangle.app/mcp. Setup depends on the assistant.
- Claude (web, desktop, phone)Settings › Connectors › Add custom connector; name NextAngle, the URL above; sign in with your NextAngle account (guide).
- ChatGPTAdd NextAngle as a custom plugin in developer mode and sign in (guide).
- Claude CodeOne
claude mcp addcommand with a personal API token (guide). - Cursor and other MCP clientsStreamable HTTP with a personal API token (guide).
The connector sees exactly what your account sees, and you can revoke access at any time. During the private beta, access to NextAngle is by invite from the waitlist.
Which research MCPs exist for ad data?
Several ad research tools now publish MCP access. Foreplay offers an MCP for Claude, ChatGPT and other clients on top of its ad search and swipe files (Foreplay MCP). Atria offers MCP and REST access with monthly call limits on its Core plan (Atria pricing). NextAngle's connector differs in what the assistant can reach: ads with history after they stop, winner scores, and the funnel behind the ad — quiz steps, paywall plans and prices (paywall tracker). For a wider comparison of the tools themselves, see Best Facebook ad spy tools in 2026.
What should you check before connecting any ad MCP?
- Write access. An account MCP that can edit campaigns can also make mistakes at the speed of an assistant; prefer read-only for research.
- Whose data. Know whether answers come from your account, from the public library or from a vendor's archive.
- Limits. Plans cap calls or results; NextAngle's trial shows the first 20 results of each list and 3 full funnels a day (pricing).
- Spend claims. Any "competitor spend" figure is an estimate; Meta does not publish it for commercial ads.
Frequently asked questions
What is a Meta Ads MCP server?
A connector built on the Model Context Protocol that lets an AI assistant such as Claude or ChatGPT call tools for Meta advertising data: either your own ad account through Meta's Marketing API, or public ad data for competitor research.
Can an MCP server show competitors' Facebook ad spend?
No. Meta does not publish spend for commercial ads, so a research MCP can only return public signals such as launch dates, run time, versions and creatives. Spend is only available for your own account.
Is the NextAngle MCP free?
It is included in every NextAngle plan at no extra cost; the 7-day trial has the same limits as the app.
Can the NextAngle MCP change my campaigns?
No. It reads the NextAngle archive only and cannot change anything. It does not connect to your Meta ad account.
Which assistants can use the NextAngle MCP?
Claude on the web, desktop and phone, ChatGPT through a custom plugin in developer mode, and Claude Code, Cursor or any MCP client with a personal API token.
Sources
- NextAngle — MCP connector, Claude, ChatGPT, Claude Code, Cursor, prompt library, pricing
- Model Context Protocol. modelcontextprotocol.io
- Foreplay MCP. foreplay.co/mcp
- Atria pricing (MCP and API limits). tryatria.com/pricing
- Meta Help Center — what the Ad Library shows. facebook.com/help/259468828226154