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Title: Propagate contextvars.Context through anyio streams without modifying SessionMessage by Kludex · Pull Request #2298 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: Propagate contextvars.Context through anyio streams without modifying SessionMessage by Kludex · Pull Request #2298 · modelcontextprotocol/python-sdk

X Title: Propagate contextvars.Context through anyio streams without modifying SessionMessage by Kludex · Pull Request #2298 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - Propagate contextvars.Context through anyio streams without modifying SessionMessage by Kludex · Pull Request #2298 · modelcontextprotocol/python-sdk

Open Graph Description: Summary MCP server handlers currently lose the sender's contextvars.Context. When a client sets context variables (e.g. OpenTelemetry trace/span IDs) before sending a request, the server handle...

X Description: Summary MCP server handlers currently lose the sender's contextvars.Context. When a client sets context variables (e.g. OpenTelemetry trace/span IDs) before sending a request, the server ha...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2298

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Propagate contextvars.Context through anyio streams without modifying SessionMessage	https://github.com/modelcontextprotocol/python-sdk/pull/2298/commits#top
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Propagate contextvars.Context through anyio streams without modifying SessionMessage	https://github.com/modelcontextprotocol/python-sdk/pull/2298/commits/6fef500116b353a8c00a26bbbe24bca378bb6a8c
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Use pragma: no branch for Protocol stubs to satisfy strict-no-cover	https://github.com/modelcontextprotocol/python-sdk/pull/2298/commits/1b34f2eb21c5382f83b712dce2952fcc15dff6c0
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Address review feedback: ExceptionGroup bug, reverse dependency, type widening	https://github.com/modelcontextprotocol/python-sdk/pull/2298/commits/32565b3ebe3b0aba566a7150f637b0b3f86af7ac
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Add test for contextvars propagation from client to server handler	https://github.com/modelcontextprotocol/python-sdk/pull/2298/commits/da049fb42ffea534464a3c7861cb53b6661c6f1f
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