Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
CloudflareSkillcloudflare/security-audit-skill/skills/security-audit/SKILL.md
Security guidance and vulnerability review for codebases, APIs, services, CLI tools, libraries, and daemons. Use for security questions, focused reviews, vulnerability research, security audits, or pen tests. Run the complete workflow only for explicit codebase audit or pen-test requests, full/comprehensive/end-to-end reviews, or requested report artifacts.
CloudflareSkillcloudflare/quiche/.codex/skills/quiche-draft-release/SKILL.md
quiche draft GitHub release automation from a release commit hash or existing tag. Use when creating draft releases for the quiche crate from a quiche/Cargo.toml version bump.
CloudflareSkillcloudflare/cloudflare-os/.agents/skills/frontend-conventions/SKILL.md
Use for creating, modifying, moving, or reviewing React frontend code anywhere in packages/*, including Workshop pages, gatekeeper management apps, shared UI, components, hooks, forms, interactions, styling, accessibility, and frontend tests.
CloudflareSkillcloudflare/cloudflare-os/.agents/skills/write-gatekeeper/SKILL.md
Guides implementation of Gatekeeper Workers that bridge Gadgets to external services. Covers auth, capability-based API design, approval queue integration, caching, and action simulation. Load when creating, modifying, or reviewing the implementation of a gatekeeper.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
