Skill Creator

It walks through the core tradeoffs: how to keep skills lean without bloating the context window, when to write instructions versus bundle scripts, and how to structure the three-level loading system (metadata, SKILL.md body, optional resources). The progressive disclosure patterns are especially useful if you're deciding whether to put everything in one file or split out references and assets. Think of it as the meta-skill that helps you avoid common mistakes like over-explaining what Claude already knows or creating extraneous documentation files that just add clutter.