The Responses API now supports the protocol ' Model Context Protocol (MCP) ,' which defines how data is shared between tools, making it possible to access services other than OpenAI via the API.

A method that could leak entire SQL databases via AI protocol 'MCP' has been discovered This article, originally posted in Japanese on 20:00 Jul 09, 2025, may contains some machine-translated parts.

ChatGPT can now connect to MCP servers - here's how, and what to watch for Employees can access company data through the chatbot. OpenAI cautions users to review their tools for sensitive information.