What problem does it solve? Writing SKILL.md files that make an AI agent behave consistently is hard: descriptions misfire, instructions bloat, and agents rush steps or ignore guidance. This Skill supplies a shared vocabulary and decision framework for authoring and editing skills so the agent follows the same process every run. ## Core Features & Use Cases - Invocation design: Decide between model-invoked and user-invoked skills by weighing context load against cognitive load, and configure disable-model-invocation accordingly. - Information hierarchy: Arrange steps, in-file reference, and disclosed reference behind context pointers, using progressive disclosure and co-location to keep SKILL.md legible. - Failure-mode diagnosis: Identify and fix premature completion, duplication, sediment, sprawl, no-ops, and negation in existing skills. - Use Case: When a skill you wrote fires unreliably or the agent skips work, invoke this Skill to audit its description wording, completion criteria, and leading words against the glossary in GLOSSARY.md. ## Quick Start Ask the agent to review your SKILL.md using the writing-great-skills principles and suggest concrete edits to its description and structure.