pydantic-ai
https://github.com/pydantic/pydantic-ai
Python
GenAI Agent Framework, the Pydantic way
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- Issues
- Add per-turn index to GenAI span names for agent/model requests
- Cross-capability access to the parent agent run (run-stack `ContextVar`)
- Multimodal Embedding Support
- Extended thinking `display` parameter not exposed via unified thinking
- Capability `for_run` implicit per-run state behavior is a footgun
- Fail-fast option for sequential tool execution (abort downstream tools on upstream failure)
- HITL approval signal is a plain bool — hardening proposal (narrow vs proper fix)
- v2: Output functions should be called once on final output during `run_stream()`, not on every partial
- Streaming input to output functions via `AsyncIterable[T]`
- Add SQL Mode example and harness docs
- Docs
- Python not yet supported