PydanticAI

An open-source framework for building applications powered by large language models, providing components for prompt management, model integration, tool calling, agents, memory, retrieval, and workflow orchestration across multiple AI providers.

A framework for building stateful, multi-step AI agent workflows as graphs of nodes and edges.

A framework for building LLM applications that connect language models with external data, knowledge sources, and retrieval workflows.

An open-source framework from Microsoft for building AI agents and multi-agent systems that collaborate through conversations, tools, and automated workflows.

An open-source framework for building, orchestrating, and managing collaborative AI agents that work together to complete complex tasks.