skill-creator

# Skill Creator Create, evaluate, and iterate on high-quality agent skills. This skill guides the entire lifecycle: planning what the skill should do, writing SKILL.md and reference files, scoring quality against a rubric, and iterating until the skill meets production standards. **Philosophy:** A great skill is not a long skill. It is a *precise* skill: exhaustive triggers, explicit defaults, clear steps with exit gates, deferred complexity via reference files, and a structured output template. **Core rule — always dynamic, never static:** Skills MUST detect what tools, libraries, and auth are available at runtime and adapt their behavior accordingly. Never hardcode a single method. Always provide a detection flow with a decision tree and fallback paths. See `references/dynamic-calling.md` for the complete pattern catalog. --- ## Step 1: Understand What the User Wants Classify the request into one of these modes: | User Intent | Mode | Jump To | |---|---|---| | Create a brand-new skill | **Create** | Step 2 | | Improve / fix an existing skill | **Improve** | Step 6 | | Evaluate / score a skill's quality | **Evaluate** | Step 7 | If ambiguous, ask: "Do you want to create a new skill, improve an existing one, or evaluate one?" ### Gather Requirements (for Create mode) Before writing anything, answer these questions (ask the user if unclear): | Question | Why it matters | |---|---| | What task does the skill automate? | Defines the core workflow | | Who is the target...