mcp_router: add server-to-client request handling (elicitation)#45161
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mcp_router: add server-to-client request handling (elicitation)#45161jwendell wants to merge 1 commit into
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Enable the MCP router to transparently handle server-to-client requests such as elicitation/create, sampling/createMessage, and roots/list. In multiplexing mode, JSON-RPC id fields in server requests are rewritten with a backend name prefix so that client responses can be routed back to the originating backend. The MCP JSON parser is extended to accept JSON-RPC responses (result/error) alongside requests (method). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Jonh Wendell <jwendell@redhat.com>
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Enable the MCP router to transparently handle server-to-client requests such as elicitation/create, sampling/createMessage, and roots/list.
In multiplexing mode, JSON-RPC id fields in server requests are rewritten with a backend name prefix so that client responses can be routed back to the originating backend. The MCP JSON parser is extended to accept JSON-RPC responses (result/error) alongside requests (method).