[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Reference issues #26839 and #23664 — they describe your exact problem. Mention that:

You're on Max plan (confirmed working in Claude Desktop Code tab)
CLI v2.1.81 on macOS always resolves OAuth to "API Usage Billing" org
Clean install (rm -rf ~/.claude), keychain cleared, no ANTHROPIC_API_KEY set
Never presented with account selection during login

What Should Happen?

reference issues #26839 and #23664 — they describe your exact problem. Mention that:

You're on Max plan (confirmed working in Claude Desktop Code tab)
CLI v2.1.81 on macOS always resolves OAuth to "API Usage Billing" org
Clean install (rm -rf ~/.claude), keychain cleared, no ANTHROPIC_API_KEY set
Never presented with account selection during login

Error Messages/Logs

Steps to Reproduce

<img width="1728" height="1117" alt="Image" src="https://github.com/user-attachments/assets/5c5f6a01-b8a8-46b2-8c6c-813bc91d8c33" />

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.81

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_