What problem does it solve? C# XML doc comments must satisfy strict compiler and analyzer rules (CS1570, CS1573, CS1574, RCS1228, MA0219, and more), and hand-written documentation often drifts from the actual source code, producing build failures or fabricated claims. This Skill provides the exact tag syntax, per-member-kind phrasing conventions, and a severity-classed review procedure to keep documentation accurate and build-clean. ## Core Features & Use Cases - Doc Comment Authoring: Complete syntax reference for <summary>, <param>, <returns>, <exception>, <example>, cref cross-references, and escaping rules, with the exact diagnostic each mistake triggers. - Member-Kind Phrasing: Standard opening phrases and tag sets for classes, constructors, properties, methods, events, enums, parameters, and return values, including LanguageExt return types like Option<A> and Fin<A>. - Source-Verified Review: A review workflow that reads the C# source first, checks doc claims against declarations and method bodies, and classifies findings as CRITICAL, IMPORTANT, or MINOR. - Use Case: A build fails with CS1573 and RCS1228 after adding a new public method. Use this Skill to write a compliant doc comment with correct parameter order, non-empty tags, and the standard phrasing for the member kind. ## Quick Start Review the XML doc comments in Drawing/Paint.cs against its source and report findings by severity.
