fix(openai): handle Responses streams on MCP list-tools items - #753
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Abhijeet Prasad (AbhiPrasad) merged 2 commits intoSep 9, 2026
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Avoid an AttributeError when hosted MCP tools emit `mcp_list_tools` items, which have no `status` field. Preserve statuses on items that provide them. Add cassette-backed sync and async regression coverage, including partial stream output and token metrics. Skip OpenAI 1.92.0 MCP coverage on Python 3.14 because its upstream parser cannot handle immutable unions. Fixes SDK-337
Abhijeet Prasad (AbhiPrasad)
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Abhijeet Prasad (AbhiPrasad)
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Andrew Kent (realark)
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Abhijeet Prasad (AbhiPrasad)
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September 9, 2026 01:55
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Avoid an AttributeError when hosted MCP tools emit
mcp_list_toolsitems, which have nostatusfield. Preserve statuses on items that provide them.Fixes https://linear.app/braintrustdata/issue/SDK-337