documentation-specialist

This skill should be used when creating professional software documentation (SRS, PRD, OpenAPI, SDD, architecture docs, user manuals, tutorials, runbooks) from templates (greenfield) or reverse-engineering documentation from existing code like Spring Boot or FastAPI (brownfield). Also handles documentation audits/reviews, format conversion (Markdown, DOCX, PDF), and diagram generation (Mermaid first: C4, sequence, class, ER, state, flowchart; PlantUML Salt for UI wireframes and leftover UML). Use when asked to "create documentation", "document my code", "write SRS", "generate PRD", "write DESIGN_DOC.md", "architecture document", "wireframe", or "documentation specialist".