{
  "$schema": "https://modelcontextprotocol.io/schemas/draft/server-card.json",
  "serverInfo": {
    "name": "telvio",
    "title": "Telvio",
    "version": "1.0.0"
  },
  "description": "Read-only lookups over the international calling rates and dialling reference published at telvio.app. No authentication. Cannot place a call, spend credit or read anything about a user.",
  "endpoint": "https://telvio.app/mcp",
  "transport": {
    "type": "streamable-http",
    "url": "https://telvio.app/mcp"
  },
  "transports": [
    {
      "type": "streamable-http",
      "url": "https://telvio.app/mcp"
    }
  ],
  "authentication": {
    "type": "none"
  },
  "capabilities": {
    "tools": [
      {
        "name": "get_calling_rate",
        "description": "Per-minute price of a call to a destination country, in USD."
      },
      {
        "name": "list_cheapest_destinations",
        "description": "The connectable destinations with the lowest per-minute price."
      },
      {
        "name": "how_to_dial",
        "description": "Exit code, country code and trunk-prefix rule for calling one country from another."
      },
      {
        "name": "lookup_area_code",
        "description": "Area code for a city, or the city behind an area code."
      },
      {
        "name": "identify_caller_id",
        "description": "Identify a call from +14342800044, the number Telvio calls display."
      }
    ],
    "resources": [
      {
        "uri": "https://telvio.app/api/v1/rates.json",
        "name": "calling-rates",
        "mimeType": "application/json"
      },
      {
        "uri": "https://telvio.app/api/v1/countries.json",
        "name": "dialling-reference",
        "mimeType": "application/json"
      },
      {
        "uri": "https://telvio.app/llms.txt",
        "name": "site-index",
        "mimeType": "text/markdown"
      }
    ],
    "prompts": []
  },
  "documentation": "https://telvio.app/api/",
  "provider": {
    "name": "Vast Flow, LLP",
    "url": "https://telvio.app"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/"
}