DSPy

TaskWeaver is Microsoft's open-source code-interpreter-style agent framework, suitable for data analysis and complex task automation.

Agents is an open-source AI agent framework for building intelligent agents that can autonomously plan and execute tasks.

LangChain is a framework for building applications powered by language models. It provides core capabilities such as chaining, memory management, and agent orchestration, making it a go-to choice for AI agent development.

LangGraph is an agent workflow orchestration framework from the LangChain team, using graph structures to model agent state and transitions.