{
  "specVersion": "1.0",
  "host": {
    "displayName": "Telvio",
    "identifier": "did:web:telvio.app"
  },
  "entries": [
    {
      "identifier": "urn:air:telvio.app:api:calling-rates",
      "displayName": "Telvio calling rates",
      "description": "Per-minute retail rates for international calls to 93 destinations, in USD, with billing terms.",
      "type": "application/json",
      "url": "https://telvio.app/api/v1/rates.json",
      "representativeQueries": [
        "how much does it cost to call India per minute",
        "cheapest per-minute rate to call Mexico",
        "what does a call to Nigeria cost",
        "international calling rates in USD as JSON"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:api:dialling-reference",
      "displayName": "International dialling reference",
      "description": "Country calling codes, exit codes, trunk prefixes, national number formats and timezones for 136 countries.",
      "type": "application/json",
      "url": "https://telvio.app/api/v1/countries.json",
      "representativeQueries": [
        "how do I dial Italy from the United States",
        "what is the exit code for Japan",
        "do I drop the leading zero when calling Germany",
        "country calling code for Kazakhstan"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:api:area-codes",
      "displayName": "City and area codes",
      "description": "Area codes and timezones for 202 cities across 29 countries.",
      "type": "application/json",
      "url": "https://telvio.app/api/v1/area-codes.json",
      "representativeQueries": [
        "what area code is 212",
        "area code for Manchester UK",
        "city codes in Brazil"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:api:openapi",
      "displayName": "OpenAPI description of the Telvio data API",
      "description": "OpenAPI 3.1 description of every public endpoint on telvio.app.",
      "type": "application/vnd.oai.openapi+json",
      "url": "https://telvio.app/api/v1/openapi.json",
      "representativeQueries": [
        "OpenAPI spec for telvio",
        "what endpoints does telvio.app publish"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:server:mcp",
      "displayName": "Telvio MCP server",
      "description": "Read-only MCP tools over the calling rates and dialling reference. Streamable HTTP, no authentication.",
      "type": "application/mcp-server-card+json",
      "url": "https://telvio.app/.well-known/mcp/server-card.json",
      "representativeQueries": [
        "MCP server for international calling rates",
        "tool to look up what a call to a country costs",
        "MCP server for country dialling codes"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:agent:calling-data",
      "displayName": "Telvio calling data agent",
      "description": "A2A agent answering calling-rate and dialling questions from the published datasets.",
      "type": "application/a2a-agent-card+json",
      "url": "https://telvio.app/.well-known/agent-card.json",
      "representativeQueries": [
        "agent that knows international calling rates",
        "how do I dial one country from another"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:skill:call-rate-lookup",
      "displayName": "call rate lookup",
      "description": "Look up what an international call costs per minute with the Telvio app, for any of 93 destinations, from a keyless JSON endpoint.",
      "type": "text/markdown",
      "url": "https://telvio.app/.well-known/agent-skills/call-rate-lookup/SKILL.md",
      "representativeQueries": [
        "what does it cost to call abroad",
        "per minute international calling rates"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:skill:international-dialling",
      "displayName": "international dialling",
      "description": "Build a correctly dialled international phone number for any country: exit code, country calling code, trunk-prefix rules and national format.",
      "type": "text/markdown",
      "url": "https://telvio.app/.well-known/agent-skills/international-dialling/SKILL.md",
      "representativeQueries": [
        "how to dial an international number",
        "exit code and country code rules"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:skill:identify-caller-id",
      "displayName": "identify caller id",
      "description": "Answer \"who called me from +1 434 280 0044\" — the outbound caller ID the Telvio app presents, what it means, and what it cannot do.",
      "type": "text/markdown",
      "url": "https://telvio.app/.well-known/agent-skills/identify-caller-id/SKILL.md",
      "representativeQueries": [
        "who called me from 434-280-0044",
        "unknown number +14342800044"
      ]
    },
    {
      "identifier": "urn:air:telvio.app:skill:compare-calling-apps",
      "displayName": "compare calling apps",
      "description": "Compare international calling services on billing model, credit expiry, account requirement and platform coverage, from a researched matrix of 27 services.",
      "type": "text/markdown",
      "url": "https://telvio.app/.well-known/agent-skills/compare-calling-apps/SKILL.md",
      "representativeQueries": [
        "compare international calling apps",
        "best app for cheap international calls"
      ]
    }
  ]
}