pydantic-ai
https://github.com/pydantic/pydantic-ai
Python
GenAI Agent Framework, the Pydantic way
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- Issues
- Text before a trailing native tool call is taken as output on every provider, not just Gemini (regression from #9594)
- `WebFetch`, `WebSearch`, `XSearch`, `ImageGeneration` and `MCP` silently drop capability fields beside an explicit `native=` tool
- Propose probability reporting and Boolean confidence gating for `LLMJudge`
- fix(planning): prevent unusable generated step IDs
- OpenAI Responses hosted tool search replays queries instead of paths after history round-trip
- docs: add Datalayer agent-codemode and agent-skills to third-party toolsets
- Add a default-enabled `system_one` plugin to `clai2` that ranks context with SystemOne decision models
- Send the replaced configuration from `NativeOrLocalTool` capabilities after `dataclasses.replace`, and stop `WebFetch` running a user `local` tool beside domain filters
- CSOAI — PydanticAI AI governance agent
- Decide whether a bare `WorkspaceError` is retryable under durable execution
- Docs
- Python not yet supported