This skill should be used when the user asks to "create a skill", "build a skill", "write a skill", "improve skill structure", "understand skill creation", or mentions SKILL.md files, skill development, progressive disclosure, XML structure, or bundled resources (scripts, references, assets). Comprehensive guide for creating effective Claude Code skills.
$npx -y skills add atournayre/claude-marketplace --skill skill-creatorInstalls into the current project.
Run `npx skills use "https://github.com/atournayre/claude-marketplace" --skill "atournayre/claude-marketplace/skill-creator"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/atournayre/claude-marketplace" that are relevant to the current task. Run `npx skills add "https://github.com/atournayre/claude-marketplace"` and select the relevant skills, then follow their instructions.