ChatGPT Desktop support

CMX does not currently have an automatic integration for the ChatGPT Desktop application. The app does not appear in cmx harness list, and there is no CONFIG → ChatGPT Desktop connection in CMX.

If you use OpenAI’s Codex coding client, follow the Codex guide. Codex can use a ChatGPT sign-in through its chatgpt connection mode. That is a Codex integration; it does not change ChatGPT Desktop.

For another tool with a configurable API base URL, see Custom clients.