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MCP Directory
Advertising Official SourceMedium integration

ChatGPT Ads MCP server

Checked September 2026.

Campaigns, ad groups, ads, custom audiences, product feeds, and conversion events for ads served inside ChatGPT are what OpenAI's Ads Manager plugin reaches, with insights on spend, clicks, and attributed sales. From ChatGPT or Codex it compares campaign cost per click or checks which conversion events fire, and it previews every change before applying it.

ChatGPT Ads MCP options

Every fact in a row comes from the publisher's own documentation.

Ways to reach ChatGPT Ads data from an assistant
Option Audience Reads or changes Sign-in Setup
ChatGPT Ads Manager plugin OpenAI Advertisers Finds and manages ad accounts, campaigns, ad groups, and ads, analyzes performance, conversions, and change history, uploads creative images, and can start self-serve account setup; it previews recommended changes and asks for confirmation before applying them. Can write OAuth sign-in Setup guide (opens in a new tab)
ChatGPT Ads data through SourceMedium's MCP https://mcp.sourcemedium.com/mcp SourceMedium Ours Merchants Reads ChatGPT Ads data from modeled SourceMedium tables, next to your other connected sources, with canonical metric definitions. Read only OAuth sign-in Setup guide

Connect ChatGPT Ads to your assistant

Each card lists the servers whose setup guide covers that assistant.

Unofficial ChatGPT Ads MCP servers

Built by other publishers and not affiliated with ChatGPT Ads. Listed in name order, not ranked or endorsed.

  • openai-ads-mcp (opens in a new tab) 

    By Trakkr

    Open-source server over the Advertiser API with a per-account key; reads campaigns, audiences, and insights, and can create paused campaigns and change budgets under a set ceiling.

One MCP server per tool still can't answer a cross-channel question.

Each server brings its own sign-in, its own definition of revenue, and data your assistant can't join to the rest.

SourceMedium joins ChatGPT Ads with the rest of your store, ad, subscription, and returns data, keeps one set of maintained definitions, and gives ChatGPT, Claude, and other assistants a single connection to all of it.