LangGraph

Dify is an open-source LLM application development platform with a visual agent orchestration interface, supporting workflows, knowledge bases, and multiple models.

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

DSPy is a declarative LLM programming framework focused on optimizable prompts and program structure, suitable for complex agent workflows.

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