doc-coauthoring

What problem does it solve? Writing documentation, proposals, and technical 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: Walks users through Context Gathering, Refinement & Structure, and Reader Testing for any substantial writing task. - Section-by-Section Drafting: Brainstorms 5-20 options per section, curates with the user, then drafts and refines through surgical edits. - Reader Testing: Validates the finished document with a fresh, context-free reviewer (sub-agent or manual test) to catch ambiguity and false assumptions before publication. - Use Case: A product manager needs to write a decision doc for a new architecture. The Skill gathers project context, builds the doc section by section, then tests whether a fresh reader can correctly answer likely questions from the document alone. ## Quick Start Ask the assistant to help you write a design doc or proposal using the structured co-authoring workflow.