What problem does it solve? Writing documentation, proposals, and specs alone often produces documents full of blind spots, missing context, and unclear sections that confuse readers. This Skill structures the co-authoring process so the final document actually works for its intended audience. ## Core Features & Use Cases - Three-Stage Workflow: Guides users through Context Gathering, Refinement & Structure, and Reader Testing to build documents section by section. - Iterative Section Drafting: Brainstorms 5-20 options per section, curates with the user, then drafts and refines through surgical edits using artifacts or files. - Reader Testing: Validates the finished document with a fresh, context-free reviewer (sub-agent or manual test) to catch ambiguity, false assumptions, and contradictions. - Use Case: A product manager needs to write a decision doc for a new architecture. The Skill gathers project context, drafts each section iteratively, then tests whether a fresh reader can correctly answer likely questions before the doc is shared with the team. ## Quick Start Ask the assistant to help you write a design doc or proposal using the structured co-authoring workflow, starting with context gathering.
