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csharp-sdk

MCPOpen source

Official C# SDK for building MCP servers and clients with .NET, maintained with Microsoft.

4.5kNOASSERTION

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

Pros

  • +Official SDK with Microsoft collaboration
  • +Multiple NuGet packages for flexible use
  • +Supports HTTP and other transports
  • +Includes extensions for UI and async tasks

Cons

  • −Requires .NET knowledge
  • −May have learning curve for MCP newcomers
  • −Documentation still evolving

Target audience: .NET developers integrating MCP into applications or building MCP servers.

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