refactor(weave): migrate Claude Agent SDK tracing to GenAI SDK

[rgao-coreweave]

Summary

• Migrate the Python Claude Agent SDK OTel integration to Weave GenAI Conversation, Turn, LLM, and Tool handles.
• Preserve conversation IDs, model and tool spans, usage, errors, integration metadata, and custom agent names.
• Keep gen_ai.provider.name on child chat spans only. The root invoke_agent Turn is an internal span and has no single provider because one turn can use multiple model providers.
• Leave the legacy calls-based integration unchanged.

Standards alignment

The root Turn follows the current OpenTelemetry internal-agent convention, which omits gen_ai.provider.name: open-telemetry/semantic-conventions-genai#289

Stack

• Base of the Python stack.
• Followed by fix(weave): trace Claude Agent SDK async-iterable queries per turn #7665, feat(weave): trace Claude Agent SDK subagents #7666, feat(weave): trace Claude Agent SDK image prompts #7667, and fix(weave): exclude media payloads from agent chat text #7660.

Testing

• uv run --no-sync --group test python -m pytest tests/integrations/claude_agent_sdk/claude_agent_sdk_otel_test.py -q (15 passed)
• nox --no-install -e lint (ty, import-linter, pyright, mypy, Ruff, and formatting passed before restack)

Breaking changes

None.

[codecov]

Codecov Report

❌ Patch coverage is 81.48148% with 10 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
.../integrations/claude_agent_sdk/otel_integration.py	81.48%	7 Missing and 3 partials ⚠️

📢 Thoughts on this report? Let us know!

[w-b-hivemind]

HiveMind Sessions

13 sessions · 2h 25m · $92

Session	Agent	Duration	Tokens	Cost	Lines
Analyze Image and Audio File Metadata cdb48d48-04e1-4f7b-9023-d6236d017fc9	claude	52s	2.2K	$0.75	+0 -0
Image and Audio File Analysis cf9902e8-64f4-48f9-b324-b956545921f9	claude	1m	2.2K	$1.06	+0 -0
Move and Timestamp Markdown Files in Rgao	cursor	59s	29.9K	$0.11	+19 -1
Analyze Image and Audio File Metadata 8b7e6ea1-0710-4a2d-a240-3f27268fce48	claude	1m	1.8K	$0.71	+0 -0
Image and Audio File Analysis 711d1b34-c8ef-4194-81ce-1038cb6c6b2e	claude	1m	2.1K	$0.53	+0 -0
Claude Agent SDK Multimedia Integration Example 019fab40-3b94-7570-934c-656cee2b23b8	codex	56m	1.1M	$31	+1234 -505
Claude Agent SDK OTel Integration Improvements 019faad7-3c2d-7bc3-8827-67e1bbf718bc	codex	34m	749.3K	$20	+205 -134
Exploring TypeScript Project Structure 8ff16f2a-7563-4dbd-96c8-9195e9798ac1	claude	45s	1.9K	$0.53	+0 -0
List TypeScript Files in Directory 824f9f5d-70f3-49e6-856e-78b428b51b6c	claude	0s	0	$0.00	+0 -0
Weave Package Installation and Compatibility Check 019fa9c5-1401-7533-939d-bdfd9fa1623c	codex	5m	209.4K	$3.52	+0 -0
Verify Weave 0.53.3 Package Installation 5b784e05-a4f2-40f8-af85-fa3595b2cb85	claude	0s	0	$0.00	+0 -0
List TypeScript Files in Directory a4bfb37f-e19e-4e88-a20d-54eb33585478	claude	0s	0	$0.00	+0 -0
Migrate Claude Agent SDK to Weave Python SDK 019fa5b6-70f3-7513-98c0-ecb7ac4eb49c	codex	43m	2.1M	$33	+610 -339
Total		2h 25m	4.2M	$92	+2068 -979

Screenshots

View all sessions in HiveMind →

Run claude --resume cdb48d48-04e1-4f7b-9023-d6236d017fc9 or codex resume 019fab40-3b94-7570-934c-656cee2b23b8 to pickup where you left off.

[rgao-coreweave]

• fix(weave): exclude media payloads from agent chat text #7660
• feat(weave): trace Claude Agent SDK image prompts #7667
• feat(weave): trace Claude Agent SDK subagents #7666
• fix(weave): trace Claude Agent SDK async-iterable queries per turn #7665
• refactor(weave): migrate Claude Agent SDK tracing to GenAI SDK #7642 👈 (View in Graphite)
• master

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