Haystack

Open-source orchestration framework for context-engineered LLM apps: modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation—closer to LangChain's territory than a coding-agent harness.

memoryragpython
Stars
26.9k
Adoption surface
complex
Autonomy
n/a
Recovery
n/a
License
✅ open-source
Category
Frameworks

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Best of Agent Harnesses

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