{
  "project_id": "deepset-ai/haystack",
  "repo": "deepset-ai/haystack",
  "name": "haystack",
  "github_url": "https://github.com/deepset-ai/haystack",
  "homepage_url": "https://haystack.deepset.ai",
  "language": "Python",
  "license": "Apache-2.0",
  "project_kind": "project",
  "category": [
    "mcp_server"
  ],
  "tags": [
    "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"
  ],
  "description": "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.",
  "overview": "Use deepset-ai/haystack when the user needs a mcp server project with docker, library-only, local deployment options.",
  "alternatives": [
    {
      "repo": "headroomlabs-ai/headroom",
      "reason": "Same mcp server intent with rag, mcp, llm_gateway overlap."
    },
    {
      "repo": "BerriAI/litellm",
      "reason": "Same mcp server intent with mcp, llm_gateway overlap."
    },
    {
      "repo": "AstrBotDevs/AstrBot",
      "reason": "Same mcp server intent with mcp overlap."
    }
  ],
  "related": [
    {
      "repo": "ModelEngine-Group/nexent",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "trpc-group/trpc-agent-go",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "shibing624/agentica",
      "reason": "Related to deepset-ai/haystack through mcp server category and library_only deployment."
    },
    {
      "repo": "openlegion-ai/openlegion",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "freddy-schuetz/n8n-claw",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "the-open-agent/openagent",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "HKUDS/nanobot",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    },
    {
      "repo": "googleapis/mcp-toolbox",
      "reason": "Related to deepset-ai/haystack through mcp server category and docker deployment."
    }
  ],
  "dependencies": [
    "MCP",
    "Vector database",
    "LLM provider"
  ],
  "deployments": [
    "docker",
    "library_only",
    "local",
    "cloud"
  ],
  "difficulty": "intermediate",
  "cloudflare_ready": false,
  "use_cases": [
    "connect agents to tools",
    "expose APIs through MCP",
    "bootstrap MCP integrations"
  ],
  "not_good_for": [
    "edge-only Cloudflare Workers deployment without adaptation",
    "users expecting a complete hosted product"
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  "classification": {
    "category": {
      "confidence": "medium",
      "evidence": [
        "Matched \"mcp\" in metadata."
      ]
    },
    "deployment": {
      "confidence": "high",
      "evidence": [
        "Matched \"pip install\" in repository content.",
        "Local usage is assumed for open source repositories unless contradicted."
      ]
    },
    "difficulty": {
      "confidence": "medium",
      "evidence": [
        "No strong beginner or advanced signal found; defaulting to intermediate."
      ]
    },
    "cloudflare_ready": {
      "confidence": "high",
      "evidence": [
        "Runtime blocker: python.",
        "No Cloudflare deployment signal detected.",
        "No wrangler.toml found in inspected repository files."
      ]
    }
  },
  "quality_signals": {
    "stars": 26212,
    "recent_commits": 100,
    "contributors": 100,
    "issue_response_time_hours": null,
    "release_frequency_180d": 29
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  "quality_signal_confidence": {
    "stars_30d_delta": "snapshot",
    "stars30d_window_days": 30,
    "commits_30d": "partial",
    "releases_180d": "complete",
    "contributors_90d": "partial"
  },
  "quality_score": 52,
  "agent_score": 88,
  "score": 93,
  "agent_score_breakdown": {
    "documentation": 90,
    "maintenance": 76,
    "deployment": 90,
    "popularity": 88,
    "community": 100
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  "git_top_score": 93,
  "git_top_score_breakdown": {
    "community": 100,
    "maintenance": 84,
    "documentation": 84,
    "stability": 90,
    "adoption": 100,
    "agent_readability": 100
  },
  "summary": {
    "tl_dr": "Use deepset-ai/haystack when the user needs a mcp server project with docker, library-only, local deployment options.",
    "purpose": "Use deepset-ai/haystack when the user needs a mcp server project with docker, library-only, local deployment options.",
    "install": "Run with Docker using the repository's container instructions.",
    "inputs": [
      "tool definitions",
      "resource config",
      "transport settings"
    ],
    "outputs": [
      "MCP tools",
      "JSON-RPC responses",
      "server capabilities"
    ],
    "good_for": [
      "connect agents to tools",
      "expose APIs through MCP",
      "bootstrap MCP integrations",
      "agent tool exposure",
      "MCP integrations",
      "tool servers"
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    "not_good_for": [
      "edge-only Cloudflare Workers deployment without adaptation",
      "users expecting a complete hosted product",
      "front-end apps",
      "non-tooling backends"
    ],
    "deployment": [
      "docker",
      "library_only",
      "local",
      "cloud"
    ],
    "alternatives": [
      {
        "repo": "headroomlabs-ai/headroom",
        "reason": "Same mcp server intent with rag, mcp, llm_gateway overlap."
      },
      {
        "repo": "BerriAI/litellm",
        "reason": "Same mcp server intent with mcp, llm_gateway overlap."
      },
      {
        "repo": "AstrBotDevs/AstrBot",
        "reason": "Same mcp server intent with mcp overlap."
      }
    ]
  },
  "evidence": {
    "classification": {
      "category": {
        "confidence": "medium",
        "evidence": [
          "Matched \"mcp\" in metadata."
        ]
      },
      "deployment": {
        "confidence": "high",
        "evidence": [
          "Matched \"pip install\" in repository content.",
          "Local usage is assumed for open source repositories unless contradicted."
        ]
      },
      "difficulty": {
        "confidence": "medium",
        "evidence": [
          "No strong beginner or advanced signal found; defaulting to intermediate."
        ]
      },
      "cloudflare_ready": {
        "confidence": "high",
        "evidence": [
          "Runtime blocker: python.",
          "No Cloudflare deployment signal detected.",
          "No wrangler.toml found in inspected repository files."
        ]
      }
    },
    "quality_signal_confidence": {
      "stars_30d_delta": "snapshot",
      "stars30d_window_days": 30,
      "commits_30d": "partial",
      "releases_180d": "complete",
      "contributors_90d": "partial"
    },
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      "project.license",
      "agent_card.summary_for_agent",
      "agent_card.use_cases",
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      "agent_card.classification",
      "metrics"
    ],
    "caveats": [
      "edge-only Cloudflare Workers deployment without adaptation",
      "users expecting a complete hosted product",
      "Partial or estimated quality signals: commits30d, contributors90d."
    ],
    "confidence_reason": "Evidence is usable for comparison, but agents should cite caveats before making a strong recommendation.",
    "last_verified_at": "2026-08-15T03:30:19.183Z"
  },
  "caveats": [
    "edge-only Cloudflare Workers deployment without adaptation",
    "users expecting a complete hosted product",
    "Partial or estimated quality signals: commits30d, contributors90d."
  ],
  "confidence_reason": "Evidence is usable for comparison, but agents should cite caveats before making a strong recommendation.",
  "source_fields": [
    "project.description",
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    "project.language",
    "project.license",
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  ],
  "last_verified_at": "2026-08-15T03:30:19.183Z",
  "knowledge": {
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      "description": "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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      "forks": 3011,
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          "reason": "Same mcp server intent with rag, mcp, llm_gateway overlap."
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          "project_id": "BerriAI/litellm",
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          "confidence": "high",
          "evidence": [
            "Runtime blocker: python.",
            "No Cloudflare deployment signal detected.",
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