What problem does it solve? Writing documentation, proposals, and technical specs alone often produces documents that make sense to the author but confuse readers. This Skill provides a structured three-stage workflow that closes context gaps, builds documents section by section, and validates them with fresh-reader testing before publication. ## Core Features & Use Cases - Context Gathering: Collects background, audience, constraints, and organizational context through structured questions and info dumps, with optional integration to shared documents and team channels. - Section-by-Section Refinement: Brainstorms 5-20 options per section, curates content with the user, drafts into artifacts or files, and iterates through surgical edits. - Reader Testing: Tests the finished document with a fresh AI instance (sub-agent or manual) to catch ambiguities, false assumptions, and contradictions before real readers see it. - Use Case: A product manager drafting a decision doc uses the workflow to dump context, iteratively build the proposal section, then verify a fresh reader can correctly answer likely questions about the decision. ## Quick Start Ask the assistant to guide you through co-authoring a decision doc or technical spec using the structured three-stage workflow.