Skills Updater

Manage, update, and discover Claude Code skills across multiple installation sources.

Supported Sources

Claude Code Plugins (~/.claude/plugins/):

• installed_plugins.json - Tracks installed skills with versions
• known_marketplaces.json - Registered marketplace sources
• cache/ - Installed skill files

npx skills (~/.skills/ if present):

• Skills installed via npx skills add <owner/repo>
• Managed by skills.sh infrastructure

Update Check Workflow

Step 1: Scan Installed Skills