What problem does it solve? Creating effective skills for Claude Code plugins requires understanding SKILL.md frontmatter conventions, trigger phrase design, and progressive disclosure principles, which are easy to get wrong without structured guidance. ## Core Features & Use Cases - Skill Creation Workflow: Follows a six-step process from understanding use cases through planning resources, structuring directories, editing SKILL.md, validating, and iterating. - Progressive Disclosure Guidance: Explains what content belongs in SKILL.md versus references/, examples/, and scripts/ to keep context usage lean. - Writing Style Enforcement: Defines imperative/infinitive form requirements and third-person description conventions with concrete good and bad examples. - Use Case: When adding a new skill to a Claude Code plugin, use this Skill to generate a properly structured skill directory with a lean SKILL.md, specific trigger phrases, and correctly organized bundled resources. ## Quick Start Ask the AI to create a new skill for your plugin following the skill development best practices and structure guidelines.