What problem does it solve? Writing a reusable agent skill requires getting many details right at once: choosing the correct plugin, authoring valid SKILL.md frontmatter, writing a description that actually triggers, and passing validation. This Skill guides that entire authoring workflow so new skills are discoverable and correctly structured in both Claude Code and Codex. ## Core Features & Use Cases - Structured authoring process: Capture intent, interview for edge cases, draft the skill in place, and test it against realistic prompts before review. - Frontmatter and layout rules: Enforces name/description requirements, plugin selection by audience, and correct use of scripts/, references/, and assets/ directories. - Validation and quality bar: Checks description length, body size, build script output, and plugin validation so the skill passes marketplace standards. - Use Case: You want to add a new code-review skill to the agents-extras plugin. Use this Skill to pick the right plugin, write the SKILL.md with a trigger-carrying description, bundle a helper script, and validate the result. ## Quick Start Help me create a new skill for the agents-extras plugin that reviews pull request descriptions.
