Agent frameworks & SDKs
langchain4j
langchain4j/langchain4j
Open-source Java library bringing LLM abstractions to the JVM ecosystem. Unifies major models and vector stores while simplifying tool calls, agents, and RAG development.
Topics
Related projects
autogen61.1kDeveloped by Microsoft, this multi-agent application framework supports autonomous agent collaboration and human-in-the-loop workflows for building next-generation large language model applications.
crewAI58.9kPython framework for orchestrating role-playing autonomous AI agents, offering Crew and Flow abstractions to build collaborative multi-agent workflows for production automation.
private-gpt57.5kOpen-source API layer that turns local models into production-grade AI applications, offering document retrieval, tool calling and model serving for private, leak-free development.
agno42.3kA developer framework and runtime for building agent platforms, with SDK, AgentOS serving, storage, observability, scheduling and management UI.