PydanticAI v2 Capabilities Model

PydanticAI v2 just landed and it doesn't disappoint — a new capabilities model wraps lifecycle, context, and MCP attachment under one composable interface. This is the model-agnostic LLM framework to watch.

https://pydantic.dev/articles/pydantic-ai-v2 https://pydantic.dev/docs/ai/core-concepts/capabilities/