[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?

/copy is broken over ssh

What Should Happen?

Claude's last response should be copied to clipboard

Error Messages/Logs

Nothing is copied

Steps to Reproduce

ssh someone@something
claude
hello world
[claude responds]
/copy

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.143

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_