GoMarble MCP - Overview
What GoMarble MCP is, which platforms it covers, how changes are approved, and what controls access.
Written By GoMarble
Last updated 7 days ago
What is GoMarble MCP?
GoMarble MCP lets you use GoMarble from AI assistants such as Claude, ChatGPT, Codex and Cursor. Once connected, the assistant can pull reports from your ad and analytics accounts, research competitors' ads, manage your GoMarble agents, and prepare changes to your campaigns for you to approve. It uses the same connected accounts, team permissions and plan as your GoMarble workspace.
Server URL: https://apps.gomarble.ai/mcp-api/mcp
Setup takes about two minutes. See How to connect GoMarble MCP.
Before you start
You need a GoMarble account. When you connect, sign in with the same email you use in GoMarble.
Connect your platforms in GoMarble under Settings → Integrations. Connections are shared with your GoMarble team, so a teammate's connection works for you too.
To make changes, the platform connection needs Write access. For Meta Ads, reconnect with write access. For Google Ads, switch the connection's access level to Write in Settings → Integrations. You don't need to sign in to Google again.
What you can do
Each article below covers one job: what to ask, what you need first, and every tool the assistant uses for it.
How changes work
Tools that change your campaigns have propose in their name. They never change anything on the first try:
The assistant prepares the change. GoMarble checks it and saves it, but sends nothing to the ad platform yet.
You review it. The assistant tells you exactly what will change and asks you to confirm.
The assistant applies it. After you say yes, GoMarble checks the change again, applies it and reports back.
In GoMarble chat you approve with the Approve button on the change card instead.
A few tools act without a separate confirm step. They upload media to TikTok, save a file to Google Drive, or make a shareable copy of a Drive image or video. The assistant uses them only when you ask for that action.
New Meta ads are created paused, and copied TikTok campaigns start paused, so nothing starts spending until you switch it on.
What controls access
Three things decide what the assistant can do:
What you allowed when connecting. When you connect, GoMarble asks what the assistant may access. Read access is available for each platform. Change access is available for Meta Ads and Google Ads. If the assistant later needs access you didn't give, it shares a link to add it.
Your team permissions. Team owners and admins can reach every ad account. Members can only see and change the accounts an admin has granted them. Account lists only show accounts you can access.
Your team's policies. If your team has set limits on what AI can change, for example no budget changes above a set percentage, changes outside those limits are refused. See Setting Agent Limits and Governance Policies.
Plans, credits and limits
Your plan's limits on ad spend and number of ad accounts apply the first time the assistant uses a new ad account.
AI creative analysis and competitor research use credits. See How AI Usage Limits Work in GoMarble AI.
Large Meta and TikTok reports run in the background. If a report isn't ready straight away, the assistant checks back for it.
Budgets and bids always use the ad account's own currency.
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