> Using third-party software, tools, or services to harvest or piggyback on Gemini CLI's OAuth authentication to access our backend services is a direct violation of Gemini CLI’s applicable terms and policies. It's been 2 months since these bans have started, first Anthropic, then Google. And their wording is still so confusing that I can't get a simple answer to a simple question: Is piggybacking on headless 'gemini…
>Unless previously approved, Anthropic does not allow third party developers to offer claude.ai login or rate limits for their products, including agents built on the Claude Agent SDK. Please use the API key authentication methods described in this document instead.
Seems clear-cut to me.