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Fix: MCP9004, MCP9005 and MCP9006 warnings after upgrading the MCP C# SDK to 2.0

startdebugging.net · published 28 August 2026

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https://github.com/modelcontextprotocol/csharp-sdk/blob/main/docs/list-of-diagnostics.md

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https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577

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https://github.com/modelcontextprotocol/csharp-sdk/blob/main/docs/concepts/stateless/stateless.md

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https://github.com/modelcontextprotocol/csharp-sdk/blob/main/docs/concepts/mrtr/mrtr.md

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https://github.com/modelcontextprotocol/csharp-sdk/releases/tag/v2.0.0

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