[BUG] Claude VSCode integration - IDE not found

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?

Trying to setup latest Claude v2.0.5 within terminal of VSCode latest. Latest claude extension v2.0.54 and Claude VSCode extension v2.0.53:

When I issue to command /ide I get error: "No available IDEs detected. Make sure your IDE has the Claude Code extension or plugin installed and is running"

See attached screenshot which proves it is running inside VSCode with the extension installed.

What Should Happen?

Claude should locate VSCode as it is running inside a VSCode terminal

Error Messages/Logs

Steps to Reproduce

1. Install latest VsCode and native Claude on a clean Windows 11 PC
2. Start VSCode

(3. Install Claude extension)
4). Start Claude inside terminal
5) /ide

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.0.54

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

<img width="2218" height="1388" alt="Image" src="https://github.com/user-attachments/assets/d4b27494-0ede-411f-b0a9-8156035ef4ac" />