Agent framework · Pydantic
Pydantic AI
Type-first agents from the team behind the validation library everyone already uses.
- MCP support
- native
- Where it runs
- library
- Pricing
- Open source
- Evidence grade C
- Mixed sourcing, or vendor figures with partial corroboration
Best for
- Structured outputs enforced by real types
- Python codebases already on Pydantic
- Agents whose output feeds other systems
Watch out
Younger ecosystem than LangGraph or CrewAI; fewer worked examples for exotic topologies.