{
  "schema_version": "openagent.agent_resource_packet.v1",
  "id": "res_haystack",
  "slug": "haystack",
  "name": "haystack",
  "canonical_url": "https://www.openagent.bot/memory-systems/haystack",
  "category": "memory-systems",
  "resource_type": "memory_system",
  "summary": "Haystack by deepset is an open-source framework for building production-ready LLM applications. It provides modular pipeline architecture for retrieval-augmented generation, semantic search, question answering, and agent workflows — with built-in support for dozens of model providers, vector databases, and document stores.",
  "capabilities": [
    "rag",
    "memory"
  ],
  "constraints": [
    "open-source"
  ],
  "scenarios": [
    "personal-memory"
  ],
  "deployment_modes": [
    "cloud"
  ],
  "interfaces": [
    "repo"
  ],
  "integrations": [
    "memory systems"
  ],
  "permission_surface": [
    "memory",
    "messages"
  ],
  "risk_level": "low",
  "source_confidence": "high",
  "recommended_workflows": [
    "Coding agent workflow",
    "Memory or RAG workflow"
  ],
  "avoid_when": [
    "Quick prototyping or single-model experiments (use a simpler library for those use cases)",
    "Pure chatbot applications that don't need retrieval or document processing"
  ],
  "primary_actions": [
    "Inspect repository",
    "Open Homepage"
  ],
  "evidence_urls": [
    "https://github.com/deepset-ai/haystack",
    "https://haystack.deepset.ai"
  ],
  "last_verified_at": "2026-06-03",
  "machine_readable": {
    "json_url": "https://www.openagent.bot/memory-systems/haystack.json",
    "markdown_url": "https://www.openagent.bot/memory-systems/haystack.md",
    "agent_json_url": "https://www.openagent.bot/memory-systems/haystack.agent.json"
  }
}