The 5 Repos

1. Anthropic Skills (Official)

github.com/anthropics/skills

Anthropic's official skills library. Reference implementations and examples that show what's possible with the skills system.

2. Awesome Claude Code (Master List)

github.com/hesreallyhim/awesome-claude-code

Curated directory of every good skill, plugin, hook, and command in the community.

3. Claude Skills by Alireza (230+ Skills)

github.com/alirezarezvani/claude-skills

Organized by domain: engineering, marketing, product, compliance.

4. Plugins Plus Skills (340 Plugins + 1,300 Skills)

github.com/jeremylongshore/claude-code-plugins-plus-skills

Biggest single collection. Includes CCPI package manager for easy installs.

5. Superpowers (20+ Battle-Tested)

github.com/obra/superpowers