
A meta-reference for building other skills. Shows you the expected YAML frontmatter, how to structure sections like "When to Use" and "What This Skill Does", and demonstrates progressive disclosure from overview to detailed workflows. Includes bundled reference files and covers both best practices and anti-patterns to avoid. Honestly, this is most useful when you're creating your first few skills and need a template to copy from. Once you've built a couple, you probably won't need to reference it again unless you're helping someone else get started or forgot the exact section ordering.
$ npx -y skills add aiskillstore/marketplace --skill example-skill --agent claude-codeInstalls into .claude/skills of the current project.
A demonstration skill showing the proper structure and format for Claude Code skills.
Skills should have a clear, well-defined purpose. The "When to Use" section should make it obvious when to apply the skill.
Structure content from high-level overview to detailed implementation. Start with "When to Use" and "What This Skill Does" before diving into workflows.
Provide step-by-step workflows that can be followed directly. Include examples and anti-patterns.
Determine if this skill is appropriate for the current task.
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