deepset-ai/haystack

开源AI编排框架，用于构建具有上下文工程能力的、生产就绪的LLM应用程序。设计模块化管道和代理工作流程，具有对检索、路由、内存和生成的显式控制。专为可扩展的代理、RAG、多模态应用、语义搜索和对话系统构建。

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.