skill-score

Grade a Dex skill against the shape-aware quality rubric and report a ship/revise/no verdict with the exact fixes. Use when you finish writing or editing a skill, when create-skill hands off a new package, before shipping a first-party skill, or when the user asks "is this skill any good / will it fire / score my skill". Also use proactively right after any SKILL.md is created or its description changes. Not for authoring a new skill from scratch (use create-skill) or fixing broken YAML frontmatter alone (create-skill's validator does that); skill-score judges architecture and routing, not just format.