ChatGPT CLI MCP Server

Example Use Cases

• 1

  Integrate ChatGPT capabilities into MCP clients like Claude or OpenCode using a local macOS backend.

• 2

  Automate ChatGPT queries and responses via CLI or scripts on macOS.

• 3

  A programmable AI backend leveraging an existing ChatGPT Desktop subscription without extra cost.

Description

This MCP server enables users to drive the ChatGPT Desktop App on macOS through a command-line interface or as an MCP server, turning an existing ChatGPT subscription into a programmable AI backend. It supports direct terminal queries, scripting, and integration with MCP clients like Claude and OpenCode. The tool automates the ChatGPT UI using macOS Accessibility APIs, requiring no additional fees beyond the existing subscription, and supports headless Mac setups with virtual displays.