What problem does it solve? Writing Agent Skills that activate reliably and follow the specification is error-prone: invalid names, vague descriptions, oversized SKILL.md files, and broken file references all cause skills to fail or misfire. This Skill guides the creation of spec-compliant skills and validates them before use. ## Core Features & Use Cases - Skill Scaffolding Guidance: Step-by-step workflow for choosing valid names, writing activation-focused descriptions, and structuring SKILL.md with optional scripts/, references/, and assets/ directories. - Automated Validation: A Python validator checks directory structure, YAML frontmatter, name constraints, description length, and referenced file existence. - Pattern Library: Reference documentation covers description-writing patterns, workflow patterns (checklists, validation loops, plan-validate-execute), and a complete SKILL.md template. - Use Case: You want to package your team's database migration procedure as a reusable agent skill. Use this Skill to draft the SKILL.md, apply gotchas and checklist patterns, then run the validator to confirm it passes all spec constraints. ## Quick Start Ask the agent to create a new Agent Skill for your task and validate it with the bundled validation script.