Agentic Registries for AI agents — who may call, and what they did

{
  "name": "Agentic Registries for AI agents \u2014 who may call, and what they did",
  "description": "Registries is the security and confirms layer: which agents are known to the estate \u2014 identity, the Agent Card they present, what they are licensed to read, which nodes, until when, revoked or not \u2014 and the signed record of what they did: CMR signing, attestations, receipts. Eleven doors, one list. Registered once, known in every market.",
  "url": "https://mcp.capitalmarketsknowledgegraph.ai/mcp",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://mcp.capitalmarketsknowledgegraph.ai/mcp",
      "transport": "JSONRPC"
    }
  ],
  "additionalInterfaces": [
    {
      "url": "https://mcp.capitalmarketsknowledgegraph.ai/mcp",
      "transport": "JSONRPC"
    }
  ],
  "version": "0.12.1",
  "protocolVersion": "0.3.0",
  "provider": {
    "organization": "Allooloo Technologies Corp.",
    "url": "https://allooloo.io"
  },
  "documentationUrl": "https://agentic-registries.ai/",
  "iconUrl": "https://agentic-registries.ai/icon-512.png",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": []
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "securitySchemes": {},
  "security": [],
  "skills": [
    {
      "id": "resolve_issuer",
      "name": "Resolve an issuer",
      "description": "Find a listed company by ticker (with exchange prefix or suffix), ISIN, LEI, legal name or sourced alias; returns the record summary, node and version.",
      "tags": [
        "capital-markets",
        "public-record",
        "mcp",
        "estate"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"tool\":\"resolve_issuer\",\"arguments\":{\"identifier\":\"\u2026\"}}"
      ],
      "parameters": "identifier (string)"
    },
    {
      "id": "get_record",
      "name": "Read the record",
      "description": "Return the full Capital Markets Record for an issuer: every identity field with value, source URL, reader and state; aliases; gaps; the events URL.",
      "tags": [
        "capital-markets",
        "public-record",
        "mcp",
        "estate"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"tool\":\"get_record\",\"arguments\":{\"identifier\":\"\u2026\"}}"
      ],
      "parameters": "identifier (string), version (optional)"
    },
    {
      "id": "list_aliases",
      "name": "List the names",
      "description": "Every name the issuer has traded or filed under, each with its source.",
      "tags": [
        "capital-markets",
        "public-record",
        "mcp",
        "estate"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"tool\":\"list_aliases\",\"arguments\":{\"identifier\":\"\u2026\"}}"
      ],
      "parameters": "identifier (string)"
    },
    {
      "id": "list_events_since",
      "name": "Disclosure events since a date",
      "description": "Dated, typed disclosure events for an issuer over the trailing twelve months, newest first, paged.",
      "tags": [
        "capital-markets",
        "public-record",
        "mcp",
        "estate"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"tool\":\"list_events_since\",\"arguments\":{\"identifier\":\"\u2026\"}}"
      ],
      "parameters": "identifier (string), since (YYYY-MM-DD), cursor, limit"
    },
    {
      "id": "list_nodes",
      "name": "The twelve nodes",
      "description": "Which node holds which market, live or not, record and event counts, drop date, door and Agent Card URLs.",
      "tags": [
        "capital-markets",
        "public-record",
        "mcp",
        "estate"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"tool\":\"list_nodes\",\"arguments\":{}}"
      ],
      "parameters": "(none)"
    }
  ],
  "agentCardOfRecord": "https://agent.capitalmarketsknowledgegraph.ai/.well-known/agent-card.json",
  "x-cmkg": {
    "registry": "io.github.allooloo/cm-kg",
    "surface_version": "2026-09-16.1",
    "x402": {
      "endpoint": "https://agentic-x402.ai/api",
      "surface_endpoint": "https://agentic-registries.ai/api",
      "surface": "https://agentic-x402.ai/",
      "price_usdc": "0.01",
      "receipts": "https://agentic-x402.ai/x402/receipt/{nonce}",
      "jwks": "https://agentic-x402.ai/x402/jwks.json"
    }
  }
}