Neuronto ARD Registry

{
  "protocolVersion": "0.3",
  "name": "Neuronto ARD Registry",
  "description": "Agentic Resource Discovery (ARD) registry and MCP index. Ask once and get ranked, verified answers from this index and every other public ARD registry at the same time, plus a tool index read from each MCP server's own tools/list. Also publishes: it can build and verify an ARD manifest for a domain and get that domain listed.",
  "version": "1.0.0",
  "documentationUrl": "https://neuronto.com/api-docs",
  "iconUrl": "https://neuronto.com/icon.svg",
  "provider": {
    "organization": "Neuronto",
    "url": "https://neuronto.com"
  },
  "supportedInterfaces": [
    {
      "url": "https://neuronto.com/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "url": "https://neuronto.com/a2a",
  "preferredTransport": "JSONRPC",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "find_resource",
      "name": "Find an agentic resource",
      "description": "Search for an MCP server, skill, agent, API or other callable capability for a task, across this index and every other public ARD registry at once. Returns ranked matches with the endpoint to connect to and which registries carry each result. The score is relevance only, never a trust or safety rating.",
      "tags": [
        "discovery",
        "search",
        "mcp",
        "ard",
        "agents",
        "tools"
      ],
      "examples": [
        "find me an MCP server that can read PDFs",
        "what agent can post to Slack",
        "is there an API for company registry lookups"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "find_tool",
      "name": "Find a specific tool",
      "description": "Search individual tools rather than whole servers. Every tool was read from the server's own tools/list or its published OpenAPI document, so the name and description are the publisher's, not a directory's summary of it.",
      "tags": [
        "tools",
        "search",
        "mcp",
        "verified"
      ],
      "examples": [
        "a tool that converts currency",
        "which tool takes a screenshot"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "registry_stats",
      "name": "Registry statistics",
      "description": "How many entries, publishers and verified tools this index holds, how many endpoints answer, and which registries it federates.",
      "tags": [
        "stats",
        "registry",
        "ard"
      ],
      "examples": [
        "how big is this registry",
        "which registries do you federate"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    }
  ],
  "additionalInterfaces": [
    {
      "url": "https://neuronto.com/mcp",
      "protocolBinding": "MCP",
      "protocolVersion": "2025-06-18"
    },
    {
      "url": "https://neuronto.com/.well-known/ard.json",
      "protocolBinding": "ARD",
      "protocolVersion": "0.91"
    }
  ]
}