modern-csharp-coding-standards

Guides C# implementation and refactoring toward immutable models, stronger type safety, and allocation-conscious APIs.

When to use it

Use when writing or refactoring C# code, designing public APIs, optimizing critical paths, modeling domains, or handling asynchronous and binary-data workloads.

It changes how the agent writes and refactors C# project code, applying rules for data models, asynchronous operations, performance, and API design.