feat(agent): add message metadata support when inferring UI messages #10449
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lgrammel
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gr2m
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Nov 21, 2025
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gr2m
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looks good code/type wise. @nicoalbanese wants to add docs
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nicoalbanese
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Nov 23, 2025
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Background
UI message metadata was not supported with agents.
Summary
Add
MESSAGE_METADATAgeneric toInferAgentUIMessage.Manual Verification
Ran
examples/next-openaiwith http://localhost:3000/use-chat-message-metadata