csharp-xml-docs

XML documentation in C# uses `///` comments to generate structured API docs. Write summary tags for classes and methods, remarks for context, and param/returns tags for parameters and return values. This creates clear, machine-readable documentation that IDE tooltips and documentation generators can consume.

Yes. XML documentation works with all C# code, including Unity projects. Apply it to public classes, interfaces, properties, and methods to document your game APIs. Use `<inheritdoc/>` in implementations to avoid repeating interface documentation.

Document properties with summary and remarks tags; include property side effects if relevant. For methods, use summary, param tags for each parameter, returns for the result, and exception tags for thrown errors. Follow this pattern consistently across all API surfaces.

XML documentation supports pure Korean, pure English, or mixed-language comments depending on team preference. Choose one approach and apply it consistently across your codebase to maintain clarity and searchability in generated documentation.

Document interfaces fully with complete XML comments since they define the contract. Use `<inheritdoc/>` in implementations to inherit interface documentation, reducing duplication and keeping documentation maintainable as interfaces evolve.

Focus on public APIs—classes, interfaces, methods, and properties exposed to other code. Internal implementation details need less formal documentation, but public surfaces require complete XML comments to help developers understand and use your API correctly.