What's new in the MCP C# SDK

Name: What's new in the MCP C# SDK
Uploaded: 2026-11-13T02:21:52+00:00
Description: dotnet explores updates to the MCP C# SDK and the latest Model Context Protocol revision through a practical C# server. The session covers scalable servers...

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The dotnet session demonstrates these changes in a practical C# server, connecting SDK updates to server design and client compatibility.

Key areas covered

Stateless requests: Building scalable MCP servers using stateless requests.
User input across interactions: Collecting user input over multiple interactions rather than a single exchange.
Protocol updates: Exploring the latest Model Context Protocol revision alongside changes in the MCP C# SDK.
Existing client support: Showing how the SDK continues to support existing MCP clients as the protocol evolves.

The practical server example brings these features together, with a focus on adopting newer protocol capabilities while maintaining compatibility with existing clients.