feat(server-utils): Emit low-cardinality gen_ai agent span names when streaming - #23582
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feat(server-utils): Emit low-cardinality gen_ai agent span names when streaming#23582RulaKhaled wants to merge 4 commits into
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… streaming Fixes #23524 Co-Authored-By: Cursor <cursoragent@cursor.com>
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Streamed invoke_agent names should be derivable from attributes, not only from the span name. Co-Authored-By: Cursor <cursoragent@cursor.com>
…-gen_ai-agent-span-names
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With span streaming enabled (the default),
gen_ai.invoke_agentnames follow the agent span name conventions:{operation} {agent}when an agent name is known, otherwise{operation}.LangChain chain names (
chain format_prompt) and Vercel AIfunctionIdsuffixes are high-cardinality identifiers, so they are omitted from streamed names and remain onlangchain.chain.nameandgen_ai.function.id. LangGraph already emitted{operation} {agent}and is unchanged. StatictraceLifecyclekeeps the previous names.Fixes #23524