MCPSharp: The Ultimate .NET Library for Building MCP Servers and Clients

[gaoconggit]

Pre-submission Checklist

• I have checked that this question would not be more appropriate as an issue in a specific repository
• I have searched existing discussions and documentation for answers

Question Category

• Protocol Specification
• SDK Usage
• Server Implementation
• General Implementation
• Documentation
• Other

Your Question

I highly recommend the MCPSharp SDK for C#. It is a powerful and user-friendly .NET library designed to help you build Model Context Protocol (MCP) servers and clients. MCP is the standardized API protocol used by AI assistants and models. With MCPSharp, you can:

• Create MCP-compliant tools and functions that AI models can discover and use.
• Connect directly to existing MCP servers from C# code with an easy-to-use client.
• Expose your .NET methods as MCP endpoints with simple attributes.
• Handle MCP protocol details and JSON-RPC communication seamlessly.

Check out the MCPSharp SDK on GitHub: MCPSharp