MCP Server is a bridge that connects Ads Editor to the AI assistant you already use every day, such as Claude, ChatGPT, Cursor, Windsurf or VS Code. Once it's on, you can ask your assistant for things in plain language and it operates Ads Editor behind the scenes, for example: list my Meta campaigns, show my account balances, or clone campaign X to account Y. In practice, it's like giving your AI chat access to Ads Editor's tools. Setup is on the MCP Server page in the side menu, and you need an active plan to generate connection tokens.