csharp-sdk shipped an update

The official C# SDK for the Model Context Protocol, maintained in collaboration with Microsoft, was last updated in September 2026 and has 4.5k stars on GitHub. The open-source project, written primarily in C#, lets .NET applications, services, and libraries implement and interact with MCP clients and servers. Among 27 listed alternatives, context7 leads with 62k stars, followed by chrome-devtools-mcp at 52k and github-mcp-server at 33k.

csharp-sdk The official C SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft. About csharp-sdk The official C SDK for the Model Context Protocol, enabling .NET applications, services, and libraries to implement and interact with MCP clients and servers. Please visit the API documentation for more details on available functionality. To get started, see the Getting Started guide in the conceptual documentation for installation instructions, package-selection guidance, and complete examples for both clients and servers. You can also browse the samples directory and the API documentation for more details on available functionality. csharp-sdk is an open-source project written primarily in C , with 4.5k stars on GitHub. It was last updated in September 2026. Make your product part of the discovery. Explore advertising csharp-sdk vs. the alternatives All 27 alternatives → /alternatives/csharp-sdk | Record | Stars | Pricing | | | |---|---|---|---|---| | csharp-sdkthis listing | 4.5k | C | — | Open source | | context7 /agents/context7 | 62k | TypeScript | MIT | Open source | | chrome-devtools-mcp /agents/chrome-devtools-mcp | 52k | TypeScript | Apache-2.0 | Open source | | github-mcp-server /agents/github-mcp-server | 33k | Go | MIT | Open source | | serena /agents/serena | 29k | Python | MIT | Open source | | fastmcp /agents/fastmcp | 28k | Python | Apache-2.0 | Open source |