pydantic-ai
https://github.com/pydantic/pydantic-ai
Python
GenAI Agent Framework, the Pydantic way
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- Issues
- Drive the `FallbackModel` continuation deadline test with a patched clock instead of a real 0.05s deadline
- Hosted MCP capabilities lose their toolset id under read_only=True
- Separate deferred-tool schema disclosure from callability
- OpenAI: send the `computer` tool as the native computer tool on GPT-5.4 and later
- Harness: add the `ComputerUse()` capability and the `Display` protocols it drives
- Add the `computer` tool contract to core: `pydantic_ai.computer_use`, `ComputerTool` and `StepPolicy`
- Anthropic: send the `computer` tool as each Claude model's computer use tool
- Add `DockerSandbox(desktop=True)` for computer use
- Add `thinking_summary` to return readable thinking across providers, and `anthropic_thinking_display` and `bedrock_thinking_display`
- `AskUser` answerers cannot see the run context to route questions per session
- Docs
- Python not yet supported