概要
The Documentation Co-Author skill transforms Claude into an active guide for creating complex documents like PRDs, RFCs, and technical specs. It moves beyond simple drafting by implementation a three-stage process: Context Gathering to close knowledge gaps, Refinement & Structure to brainstorm and build sections iteratively, and Reader Testing to identify blind spots using sub-agents. This skill is essential for teams that need clear, professional documentation that stands up to scrutiny from both human readers and AI systems.