MCP servers and skills: search, filter by where they run, and compare.
Engineering best practices that AI coding agents actually apply — 40+ skills, from secure coding and cloud to compliance and UX writing. BUILD + AUDIT modes. Measured: best-practice coverage 59% → 98%
SkillCC-BY-4.0★ 23No key
Platform-neutral interface design guide distilled from Apple's Human Interface Guidelines, packaged as a Claude Code skill
SkillCC-BY-4.0★ 1Few starsNo key
16 structured AI skills for product & design teams, Discovery to Shipping. Works with Claude, ChatGPT, Gemini.
SkillCC-BY-4.0★ 2Few starsNo key
Reusable prompts and skills for LLM CLIs (pi, Claude Code, Amp, Gemini)
SkillCC-BY-4.0Few starsNo key
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