pydantic-ai
https://github.com/pydantic/pydantic-ai
Python
GenAI Agent Framework, the Pydantic way
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- Issues
- Add `on_change='append'` to preserve dynamic instruction prefixes
- Improve CLI tool-call previews and spacing, and add `--no-tool-calls`
- Bedrock: Claude Fable 5 / 5.1 fail with opaque 'data retention mode' 400 unless the account opts in
- RunCancelled.from_cancellation() returns None when a DBOS workflow is cancelled
- Broken links found in docs
- [stale-finder] Stale issues report — 2 issues likely resolved or obsolete
- Honour explicit `type` and `disabled` in `load_mcp_toolsets`
- docs: update pydantic-ai-skills entries for the v2 rewrite
- Support provider-native mid-turn steering for active model responses
- Preserve runtime-owned event loops in sync helpers
- Docs
- Python not yet supported