PydanticAI
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OPEN-Charlie
Claude CodeOther
pydantictype-safepythonagentsfastapi
Description
Build AI agents in Python the clean, type-safe way. If you like FastAPI's style of structured, validated code, PydanticAI brings the same approach to AI agents. Works with Claude, OpenAI, Gemini, and local models.
Setup Guide
1. pip install pydantic-ai
2. from pydantic_ai import Agent
3. agent = Agent("claude-opus-4-6", system_prompt="You are a helpful assistant")
4. result = agent.run_sync("What is the capital of France?")
5. print(result.data) — returns validated, typed output