[BUG] skillCreationEnabled not being enforced in the Desktop App

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?

Currently utilizing Claude Apps Gateway for the desktop app specifically Cowork. The following variable skillCreationEnabled has been set to false within the desktop section of the gateway. However, the desktop app does not seem to enforce this variable, as even though the variable is set to false users are still able to create and upload their own skills.

What Should Happen?

Once this variable is set to false, users should not be allowed to create/upload skills.

Error Messages/Logs

Steps to Reproduce

Utilize Claude App gateway for the Desktop app. Within the gateway configuration have this setting

<html><body>
<!--StartFragment-->
managed:
--
policies:

• match: {}

desktop:

skillCreationEnabled: false

<!--EndFragment-->
</body>
</html>

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.273

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_