[BUG] Fable's safeguards flagged this message for saying hello

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?

i have tried everything and claude fable 5 just blocks every response even in a new chat with me just saying hello

What Should Happen?

it should work

Error Messages/Logs

Steps to Reproduce

just say the word hello on fable 5

Claude Model

Other

Is this a regression?

No, this never worked

Last Working Version

never

Claude Code Version

1.17377.2

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

_No response_