MCP C# SDK Gets Major Update: Support for Protocol Version 2025-06-18

출처:Microsoft.com

기사 요약

The .NET Model Context Protocol (MCP) C# SDK received a significant update, designed to simplify the creation of tools for AI models like Claude. The SDK introduces new `ToolUse` and `ToolResult` types, which streamline the parsing of tool calls and serialization of results when interacting with AI assistants. It now supports streaming of tool results, enhancing the responsiveness and efficiency of tool interactions for large outputs. Key improvements include more robust type mapping for tool arguments and easier creation of `IMCPContext` instances, making it more straightforward to integrate C# applications as tool providers for AI workflows, thereby expanding AI assistant capabilities.