Vibe CodingSkill Creator
A meta-skill for building, testing, and iterating on other Agent Skills — drafting SKILL.md files, generating test prompts, running evals, and tuning trigger descriptions.
Skill Creator packages the full lifecycle of authoring an Agent Skill: drafting the skill, writing test prompts, running evaluations with variance analysis, reviewing results, and rewriting the skill based on feedback, then optimizing the skill’s description for more reliable triggering.
Why a skill for this
Iterating on a skill by hand — writing prompts, judging output quality, tuning the trigger description — is a repeatable evaluation loop that benefits from consistent structure. Packaging it turns “does this skill work well” into a measurable process instead of a vibe check.
Good for
Authoring new custom skills from scratch, or benchmarking and refining an existing skill’s accuracy and triggering behavior.