Sources
The repositories and collections behind the catalogue.
15 sources — every one a real repository, plugin marketplace, or bundled product collection, traced to its own README or official docs rather than a third-party listicle.
- 01coreyhaines31/marketingskillsMarketing skills for AI coding agents — CRO, copywriting, SEO, analytics, and growth engineering, built for technical marketers and founders.49 catalogued
- 02cursor/pluginsCursor's manually reviewed first-party plugin marketplace.10 catalogued
- 03openai/skillsOpenAI's curated Codex skill catalog (now deprecated in favor of openai/plugins, but still installable).6 catalogued
- 04spencerpauly/awesome-cursor-skillsA community collection organized by whether a skill is Cursor-native or portable.4 catalogued
- 05anthropics/skillsAnthropic's own reference skills: document generation, skill authoring, the Claude API, and design tooling.3 catalogued
- 06openai/codexThe Codex agent itself — its bundled sample skills live here.2 catalogued
- 07Cursor — Agent Skills (official docs)Cursor's own documentation for its bundled, no-install skills.2 catalogued
- 08supabase/agent-skillsSupabase's official skills for database, auth, edge functions, and Postgres performance.2 catalogued
- 09awslabs/agent-pluginsAWS's official plugins for architecting, deploying, and operating on AWS.2 catalogued
- 10obra/superpowersA structured development methodology plugin for Claude Code — brainstorming, planning, TDD, debugging, and review.1 catalogued
- 11trailofbits/skillsTrail of Bits's security research and audit-workflow skills.1 catalogued
- 12NVIDIA/skillsNVIDIA's router across GPU acceleration, CUDA, robotics, and Physical AI workflows.1 catalogued
- 13virgiliojr94/book-to-skillConverts a document into a structured, reusable skill.1 catalogued
- 14n8n-io/skillsn8n's official skills, paired with its instance-level MCP server.1 catalogued
- 15PostHog/skillsPostHog's official skills for analytics, feature flags, and error tracking.1 catalogued