pydantic-ai
https://github.com/pydantic/pydantic-ai
Python
GenAI Agent Framework, the Pydantic way
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Python not yet supported1 Subscribers
Add a CodeTriage badge to pydantic-ai
Help out
- Issues
- [roundtrip-sweep] Vercel AI & AG-UI adapters: FileUrl.vendor_metadata and BinaryContent.vendor_metadata silently dropped on round-trip (UploadedFi [Content truncated due to length]
- chore(deps): bump the github-actions group with 3 updates
- [Feature] Add `/usage` slash command to `clai` CLI to display cumulative token usage
- fix: read cassette test sources as utf-8
- examples: add signed tool receipts
- Lowest-versions CI broken: aiohttp 3.14.0 removed `aiohttp.streams.AsyncStreamReaderMixin`, breaking `vcrpy`
- Streaming: make stream_* methods sync-flip `is_complete` on early break (async-context-manager iterators)
- OpenAI Responses: stray post-done arguments delta corrupts final tool-call `args` (model-layer follow-up to #4733)
- `model_request_parameters` span attribute serializes the entire `ModelRequestParameters` dataclass on every model-invoke span, including large fields that aren't sent to the model
- Add display banner
- Docs
- Python not yet supported