Python: Fix MCPStreamableHTTPTool to use new streamable_http_client API#3088

Merged

eavanvalkenburg merged 10 commits intomainfrom

copilot/fix-httpx-client-reuse

Jan 12, 2026

Commits on Jan 9, 2026

Fix MCPStreamableHTTPTool to use new streamable_http_client API with proper httpx client cleanup

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Update docstring to reflect new streamable_http_client API usage

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Refactor MCPStreamableHTTPTool to accept optional http_client parameter and delegate client creation to streamable_http_client

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Update mcp package minimum version to 1.24.0 for streamable_http_client API support

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Fix critical bugs: apply headers/timeout/sse_read_timeout when creating httpx client, add version constraint <2, and properly manage client lifecycle

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Simplify implementation: remove headers/timeout/sse_read_timeout params, remove kwargs, remove close() override per feedback

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Add back **kwargs parameter for backward compatibility (accepted but not used)

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Remove unused httpx import from test file

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cicd fixes
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udpated samples with headers examples
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