ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness.
Codex with ChatGPT connects the ChatGPT web app to Codex as a planning and review assistant through a read-only MCP bridge. Developers use ChatGPT for reasoning about a coding task while Codex retains control of executing changes in the workspace. The catalogue skill supports this workflow.
Skill Claude CodeCodex
A connection that lets ChatGPT help plan and review coding work while Codex edits files, runs commands, tests code, and handles execution.