What it does This is an awesome-list that catalogs agent skills—essentially system prompts and tool definitions—submitted by real engineering teams and vetted by maintainers. It covers everything from Anthropic’s own docx/pptx/pdf skills to Stripe integration guides, React Native best practices, and Postgres tuning. The list claims 1,424+ entries and is compatible with Claude Code, Codex, Gemini CLI, Cursor, Windsurf, and similar agentic coding tools.

The interesting bit The curation is the product. The README explicitly distinguishes itself from “bulk-generated skill repositories” and “mass AI-generated stuff,” which suggests the maintainers have seen enough prompt-marketplace spam to make editorial judgment their core value. Most entries link to officialskills.sh, implying there’s a whole platform behind the list.

Key highlights

• Official skills from 50+ named teams: Anthropic, Google Labs, Vercel, Cloudflare, Netlify, Sentry, Figma, HashiCorp, MongoDB, NVIDIA, and others
• Community contributions accepted; Discord server and sponsor slots suggest active maintenance
• Cross-tool compatibility claimed for Claude Code, Codex, Antigravity, Gemini CLI, Cursor, GitHub Copilot, OpenCode, Windsurf
• Includes meta-skills like Anthropic’s own “skill-creator” and “mcp-builder” for building more skills
• Companion platform at officialskills.sh with per-skill documentation pages

Caveats

• The README is mostly a table of contents; actual skill quality varies by contributor and isn’t independently benchmarked
• Heavy VoltAgent self-promotion throughout (banner ads, sponsor slots, framework plugs)
• “Hand-picked” is a claim, not a verifiable standard; no explicit quality rubric shown in the truncated source

Verdict Worth bookmarking if you’re heavy into agentic coding and tired of sifting through generated prompt garbage. Skip it if you expect tested, versioned packages—this is a directory, not a registry.