MCP C# SDK 1.0 arrives with improved authorization server discovery

Microsoft’s official C# SDK for implementing Model Context Protocol (MCP) servers and clients has reached its 1.0 milestone release. The update brings full support for the 2025-11-25 version of the MCP Specification, highlighted by enhanced authorization server discovery and icon metadata for tools, resources, and prompts. MCP C# SDK 1.0 was unveiled March 5 and…

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Microsoft brings C++ smarts to GitHub Copilot in Visual Studio Code

Microsoft has introduced C++ symbol context and CMake build configuration awareness for GitHub Copilot in Visual Studio Code. The C++ code understanding improvements were announced on February 19. The updates to GitHub Copilot in VS Code bring the same C++ intelligence as the Microsoft’s C/C++ and CMake Tools extensions directly into agent mode by surfacing…

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