What problem does it solve? Writing well-formed AgentSkills requires knowing the SKILL.md frontmatter rules, directory conventions, and validation constraints; this Skill codifies those rules and provides scripts to scaffold, validate, and package skills correctly. ## Core Features & Use Cases - Skill authoring guidance: Hard rules for lean SKILL.md files, quoted frontmatter descriptions, and when to use scripts/, references/, and assets/ directories. - Scaffolding and packaging scripts: init_skill.py generates a new skill from a template, quick_validate.py checks frontmatter and naming rules, and package_skill.py builds a distributable .skill archive with symlink-safety checks. - Use Case: You want to add a new 'pdf-tools' skill to your OpenClaw setup. Use this Skill to scaffold the directory, write a compliant SKILL.md, validate the frontmatter, and package it into a .skill file for distribution. ## Quick Start Create a new skill named pdf-tools under the skills directory, then validate its SKILL.md frontmatter and package it into a .skill file.