DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
Enhanced API key source detection: The authentication check now considers whether the API key comes from ANTHROPIC_API_KEY environment variable or the apiKeyHelper.
The iP() function (formerly BV()) now checks the source of authentication more granularly.
Non-interactive sessions are handled differently in authentication flows.
