[adastra22]

From TFA: “OAuth authentication (used with Free, Pro, and Max plans) is intended exclusively for Claude Code and Claude.ai. Using OAuth tokens obtained through Claude Free, Pro, or Max accounts in any other product, tool, or service — including the Agent SDK — is not permitted and constitutes a violation of the Consumer Terms of Service.”

[MillionOClock]

The comment you are responding to is about ChatGPT/Codex, not Claude.

[raincole]

They're not asking if Claude forbids it. They're asking if OpenAI (Codex, specifically) allows it.