Unable to add marketplace anthropics/claude-plugins-official

[longyuan1996]

Describe the bug

Unable to add marketplace anthropics/claude-plugins-official

> /plugin marketplace add anthropics/claude-plugins-official

✗ Failed to add marketplace: Invalid marketplace.json: plugins.37.name: Plugin name must be kebab-case (lowercase letters, numbers, and hyphens)

Affected version

0.0.402

Steps to reproduce the behavior

See description

Expected behavior

Marketplace installation success, and can install plugins from there

Additional context

No response

[examon]

This was fixed in v0.0.405. Plugin name validation was updated to allow uppercase letters, which resolves the error you saw when adding that marketplace. If you're still experiencing this after updating, please feel free to reopen.