Summary

Major structural fix to match official Claude Code plugin format, plus a new skill for GitHub repository maintenance.

New Skills

• open-source-maintainer - End-to-end GitHub repository maintenance for open-source projects. Triage issues, review PRs, analyze contributor activity, and generate maintenance reports.

Breaking Changes

• Plugin structure completely reworked - Skills now use the official Claude Code format:

  plugin-folder/
  ├── .claude-plugin/plugin.json
  └── skills/<skill-name>/SKILL.md
  

• Previous installs may need to be uninstalled and reinstalled

Bug Fixes

• Fixed skill auto-discovery - Claude Code now properly detects skills (SKILL.md must be in skills/<name>/ subfolder, not plugin root)
• Fixed marketplace.json structure - Each skill is now a separate plugin entry per official spec (PR #4 by @siraht)
• Added plugin.json manifests - Each skill folder now has proper