What problem does it solve? Writing agent skills without a clear methodology leads to vague instructions, incoherent scope, and fragile automation. This Skill provides a structured four-step process for authoring skills grounded in real expertise, prescriptive guidance, and validation gates. ## Core Features & Use Cases - Four-Step Authoring Process: Scaffolding via skill-creator, external specification alignment, Plumbeer's six principles, and final content crafting. - Six Opinionated Principles: Ground in expertise, be prescriptive at fragile points, favor defaults over menus, design coherent units, add validation loops, and target moderate detail. - Framework Conflict Resolution: A defined priority order (Plumbeer > AgentSkills spec > skill-creator defaults) for resolving contradictory guidance. - Use Case: You want to build a new code-review skill. This Skill walks you through naming it with the plumbeer- prefix, writing an imperative description, mapping 3-5 use cases, and adding approval gates before autonomous operations like merges. ## Quick Start Use the plumbeer-skill-creator skill to help me author a new agent skill for reviewing pull requests.