{
  "protocolVersion": "0.3.0",
  "name": "Telvio calling data agent",
  "description": "Answers what an international call costs per minute and how to dial one country from another, from Telvio's published tariff and a dialling reference for 136 countries. It looks data up; it does not place calls and holds nothing about any user.",
  "version": "1.0.0",
  "url": "https://telvio.app/a2a",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://telvio.app/a2a",
      "transport": "JSONRPC"
    }
  ],
  "provider": {
    "organization": "Vast Flow, LLP",
    "url": "https://telvio.app"
  },
  "documentationUrl": "https://telvio.app/api/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "securitySchemes": {},
  "security": [],
  "skills": [
    {
      "id": "calling-rate",
      "name": "Calling rate lookup",
      "description": "What one minute costs to a given country, whether the route is connectable today, and the page to cite.",
      "tags": [
        "telephony",
        "pricing",
        "international-calling"
      ],
      "examples": [
        "How much does it cost to call India per minute?",
        "What is the rate to Mexico?",
        "Which destinations are cheapest right now?"
      ]
    },
    {
      "id": "international-dialling",
      "name": "International dialling",
      "description": "The exit code of the calling country, the destination calling code, and what happens to the trunk prefix.",
      "tags": [
        "telephony",
        "e164",
        "reference"
      ],
      "examples": [
        "How do I dial Italy from the United States?",
        "What is the country code for Kazakhstan?",
        "Do I drop the leading zero when calling Germany?"
      ]
    },
    {
      "id": "caller-id",
      "name": "Caller ID identification",
      "description": "Explains a call from +14342800044 — what the number is and what it cannot do.",
      "tags": [
        "caller-id",
        "trust-and-safety"
      ],
      "examples": [
        "Who called me from 434-280-0044?"
      ]
    }
  ]
}