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Title: draft: MRTR (SEP-2322) lowlevel plumbing + handler-shape comparison by maxisbey · Pull Request #2322 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: draft: MRTR (SEP-2322) lowlevel plumbing + handler-shape comparison by maxisbey · Pull Request #2322 · modelcontextprotocol/python-sdk

X Title: draft: MRTR (SEP-2322) lowlevel plumbing + handler-shape comparison by maxisbey · Pull Request #2322 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - draft: MRTR (SEP-2322) lowlevel plumbing + handler-shape comparison by maxisbey · Pull Request #2322 · modelcontextprotocol/python-sdk

Open Graph Description: Draft implementation of Multi Round-Trip Requests (SEP-2322) for the Python SDK. Two commits: lowlevel plumbing, then the handler-shape comparison deck. Counterpart to typescript-sdk#1701 — same we...

X Description: Draft implementation of Multi Round-Trip Requests (SEP-2322) for the Python SDK. Two commits: lowlevel plumbing, then the handler-shape comparison deck. Counterpart to typescript-sdk#1701 — same we...

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feat(mrtr): add IncompleteResult types and client retry loop (SEP-2322)https://github.com/modelcontextprotocol/python-sdk/pull/2322/commits/25fb05f416ab4663992c85aad3757d4870089c59
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examples(mrtr): add basic and multi-round lowlevel reference exampleshttps://github.com/modelcontextprotocol/python-sdk/pull/2322/commits/4facab71152ce2c07ee86e00273a1acb7d3ccc4c
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refactor(mrtr): split experimental module into packagehttps://github.com/modelcontextprotocol/python-sdk/pull/2322/commits/1acd0ce4fc6b3ef5503958bd7f5d0c2cfcf3a7b4
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feat(mrtr): linear continuation-based handler — Option Hhttps://github.com/modelcontextprotocol/python-sdk/pull/2322/commits/c54fe3b36a8b3714787aff023cb2514770d0f769
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examples: MRTR dual-path options for 2025-11 client compat modelcontextprotocol/typescript-sdk#1701 https://github.com/modelcontextprotocol/typescript-sdk/pull/1701
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May 29, 2026 https://github.com/modelcontextprotocol/python-sdk/pull/2322#ref-issue-4545020455
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Implement SEP-2322: Multi Round-Trip Requests #2797 https://github.com/modelcontextprotocol/python-sdk/issues/2797
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