[BUG] /sandbox command shows broken links

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 ran /sandbox and saw this:

<img width="1234" height="454" alt="Image" src="https://github.com/user-attachments/assets/da9e336d-be4d-49e0-9499-3953f853abb8" />

https://docs.claude.com/sandboxing and https://docs.claude.com/en/docs/claude-code/sandbox are both 404s

What Should Happen?

Those URLs should redirect somewhere useful.

Error Messages/Logs

Steps to Reproduce

Type /sandbox and then check if the URLs work.

Claude Model

Not sure / Multiple models

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.0.24 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_