Codex Skills
Skills can carry repository rules, test procedures, review checks, and tool instructions. Check each package against the tools available in your Codex environment.
Review checklist
Codex discovers skills by description, so clear scope matters more than a catchy name.
Project-scoped skills work best for repository conventions; user-scoped skills suit personal workflows.
Verify commands in the target workspace and keep external credentials out of skill files.
Examples
anthropics/skills
Create, improve, evaluate, and benchmark reusable Agent Skills with a structured workflow.
Source updated
anthropics/skills
Distinctive visual direction, typography, and interface design guidance for production web experiences.
Source updated
vercel-labs/agent-skills
React and Next.js performance guidance from Vercel Engineering, covering rendering, data fetching, and bundle efficiency.
Source updated
Check the trigger, workflow, required tools, and expected outputs.
Look for network access, filesystem changes, credentials, and destructive commands.
Choose project or personal scope intentionally and avoid overlapping skills.