kungfu

Discover, evaluate, and install AI agent skills from the ecosystem. Like Neo downloading kung fu in The Matrix - expand capabilities by finding and integrating new skills. Search GitHub and skills.sh for skill collections using: - https://skills.sh/ — The Agent Skills Directory with leaderboard, trending, and search - Repos matching "awesome*skills" or "claude*skills" - Repos containing SKILL.md files (query: `path:SKILL.md claude`) - Topics: claude-code, ai-skills, agent-skills

Known curated collections (verify availability before citing):

• skills.sh — Open ecosystem with install counts, security audits, and trending data
• VoltAgent/awesome-agent-skills
• composioHQ/awesome-claude-code-skills
• sickn33/antigravity-awesome-skills

If curated lists are unavailable, search GitHub directly. Prioritize repos updated within 6 months with meaningful star counts.

Valid skills: SKILL.md with frontmatter (name, "Use when..." description, triggers). Optional scripts/tool for executables (require user approval before install). **Evaluate:** GitHub stars, recent activity, SKILL.md quality, documentation, relevance to user's need.

Skip: No SKILL.md, abandoned (no commits in 1+ year AND unresponsive), <10 stars (unless from trusted source), duplicates already-installed skill.

If a skill includes executable scripts in `scripts/`, ALWAYS: 1. Show the user the script contents 2. Explain what the script does 3. Get explicit approval before installing

Never auto-execute downloaded scripts.

Install to the project's `.claude/skills//` directory. For global installation, use `~/.claude/skills/`.

Before installing:

• Check for existing skill with same name
• If conflict: ask user to overwrite, rename, or skip

After downloading:

• Validate SKILL.md parses without YAML errors
• Confirm required frontmatter (name, description, triggers) exists
• Test with /skill <name> or a natural trigger phrase

If install fails: Remove any partially downloaded files and report the specific failure.

Query GitHub and curated lists, evaluate candidates against quality signals, present top 3-5 options with name, description, star count, last update, and install instructions.

Fetch skill, run security review if scripts present, validate format, install to skills directory, verify it loads.

List installed skills from .claude/skills/, check source repos for updates, identify unused skills for removal.