The Doc Co-Authoring skill transforms Claude into an active writing partner for complex documents like PRDs, technical specs, and proposals. It employs a systematic workflow that first captures exhaustive context to bridge the knowledge gap, then builds the document section-by-section through iterative brainstorming and surgical refinement. Uniquely, it concludes with 'Reader Testing'—using sub-agents to simulate a fresh reader's perspective—ensuring your final output is clear, comprehensive, and free of internal assumptions before it reaches its intended human audience.
