create-skill

name	create-skill
description	Expert guidance for creating, writing, building, and refining GSD skills. Use when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure and best practices.
tags	["gsd-2","skills","create-skill","writing"]

Name conventions: `create-*`, `manage-*`, `setup-*`, `generate-*`, `build-*`
</yaml_requirements>

<success_criteria>
A well-structured skill:
- Has valid YAML frontmatter
- Uses pure XML structure (no markdown headings in body)
- Has essential principles inline in SKILL.md
- Routes directly to appropriate workflows based on user intent
- Keeps SKILL.md under 500 lines
- Asks minimal clarifying questions only when truly needed
- Has been tested with real usage
</success_criteria>