What problem does it solve? AI-generated documentation tends to be technically correct but reader-hostile: unexplained acronyms, prose where diagrams belong, and no visual hierarchy. This Skill enforces a concrete ruleset for writing docs that a reader with no prior context can actually use. ## Core Features & Use Cases - Writing rules: Expand acronyms on first use, name things before writing, diagram-first for anything with structure, and a standard mermaid colour palette reused across all diagrams. - Page templates: Ready-made structures for architecture overviews, module reference pages, Getting Started guides, and test documentation using the function-seam-control triad. - Project records: Conventions for dev logs (monthly files), ADRs, and code review archives, plus checklists for keeping docs in sync with code changes. - Use Case: When adding a new CLI entry point to a project, the Skill triggers updates to the Getting Started flowchart, index tables, and architecture map in the same commit. ## Quick Start Ask the assistant to write or update a documentation page for a module in your project following the documentation rules.