概要
This skill provides a comprehensive framework for managing technical documentation within Claude Code, ensuring every code change is backed by the appropriate level of planning. It utilizes a sophisticated decision matrix to determine whether a change requires a Product Requirements Document (PRD), Architecture Decision Record (ADR), or a Technical Design Doc based on file count and architectural impact. By integrating standardized templates and mandatory Mermaid diagram requirements, it helps teams maintain high engineering standards, document technical debt, and create actionable work plans that bridge the gap between requirements and implementation.