What problem does it solve? Technical documentation is often inconsistent, outdated, or written without considering the audience and cultural context. This Skill provides a decision framework for producing clear, audience-appropriate documentation across English, Korean, and Japanese. ## Core Features & Use Cases - Audience-Adaptive Writing: Adjusts tone and detail level for developers, end users, and stakeholders, covering API docs, user guides, READMEs, changelogs, and PR descriptions. - Six Documentation Archetypes: Provides default structures for technical references, tutorials, decision records, changelogs, runbooks, and user guides when no existing style references exist. - Multilingual Localization: Applies language-specific conventions for English, Korean, and Japanese, including formality levels, date formats, and technical term handling. - Use Case: When drafting a README for a new API library, the Skill structures the document with prerequisites, usage examples, and troubleshooting sections, then adapts it into Korean with proper -습니다체 formality. ## Quick Start Write a user guide for the authentication feature of my project, including a Korean localized version.