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Client needs to send MCP-Protocol-Version header #495

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Client needs to send MCP-Protocol-Version header#495
@stephentoub

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@stephentoub
stephentoub
opened on Jun 7, 2025

The streamable HTTP client is supposed to be sending an "MCP-Protocol-Version" with each request but isn't. Its value should be the protocol version negotiated during the handshake.

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