MCP C# SDK
PulseAugur coverage of MCP C# SDK — every cluster mentioning MCP C# SDK across labs, papers, and developer communities, ranked by signal.
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MCP C# SDK updates array/scalar tool outputs, drops wrapper
The Model Context Protocol (MCP) C# SDK has updated its handling of array and scalar tool outputs, moving away from a required object wrapper. With the MCP 2026-07-28 protocol, arrays and scalars are treated directly, e…
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MCP C# SDK adds hybrid sessions for seamless client upgrades
The MCP C# SDK has introduced a hybrid session mode to accommodate both older and newer client versions on a single endpoint. This new feature, HttpServerSessionMode.StatefulForInitializeClients, allows clients using th…
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MCP C# SDK 2.0.0 adds protocol negotiation with fallback
The MCP C# SDK version 2.0.0 introduces protocol negotiation, defaulting to the 2026-07-28 specification which removes the need for an initialize handshake and session-based HTTP. This new version maintains backward com…
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Microsoft releases v2.0 of official MCP C# SDK · 4 sources tracked
Microsoft has released version 2.0 of its official MCP C# SDK. This update, announced via the .NET blog and shared across multiple Mastodon instances, provides developers with the latest tools for working with the MCP f…