What problem does it solve? Writing documentation, proposals, and specs alone often produces documents that make sense to the author but confuse readers. This Skill structures the co-authoring process so context is fully transferred, each section is deliberately refined, and blind spots are caught before others read the document. ## Core Features & Use Cases - Context Gathering: Collects background, audience, constraints, and organizational context through structured questions and info dumps, optionally pulling from connected tools like Slack or Google Drive. - Section-by-Section Refinement: Brainstorms 5-20 options per section, curates them with the user, drafts content, and iterates with surgical edits. - Reader Testing: Tests the finished document with a fresh AI instance (sub-agent or new conversation) to surface ambiguity, false assumptions, and contradictions. - Use Case: A product manager drafting a decision doc uses this workflow to dump context, build each section iteratively, then verify a fresh reader can correctly answer likely questions before sharing it with the team. ## Quick Start Ask the assistant to guide you through the doc co-authoring workflow to draft a technical design doc for your upcoming project.