[BUG] /plugin not showing scope-installed plugins at Discover

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?

1. I have project potato/
2. I installed local scope project something plugins in it
3. Everything worked
4. Then I created a new project, tomato/
5. Executed claude (latest version)
6. Typed /plugin
7. I don't see the plugins I installed at potato/ available at the Discover tab

What Should Happen?

Because I installed plugins scoped to a given project, I'd expect unrelated projects would display those plugins I installed previously at the list of available plugins.

Error Messages/Logs

Steps to Reproduce

1. mkdir potato && cd potato && claude
2. Type /plugin
3. Discover tab will have plenty of plugins, install any selecting "Install for you, in this repo only (local scope)"
4. cd .. && mkdir tomato && cd tomato && claude
5. Type /plugin
6. Discover won't list plugins you installed at potato/

Claude Model

Other

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.32

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Other

Additional Information

Probably it's just an if somewhere that's hiding all plugins regardless of the project/repo.