deepset-ai/haystack

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.

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Python

agent-framework agentic-ai agentic-rag agents ai ai-agents context-engineering framework genai generative-ai information-retrieval large-language-models llm mcp multi-agent orchestration python rag retrieval-augmented-generation semantic-search

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