{
  "protocolVersion": "0.3.0",
  "name": "ThongtinCty Agent",
  "description": "Vietnamese business information agent: send a message containing a tax id (MST) to receive the company registry fact sheet as markdown. Read-only, no authentication.",
  "version": "1.0.0",
  "url": "https://thongtincty.com/a2a",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://thongtincty.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/markdown"
  ],
  "skills": [
    {
      "id": "company-lookup",
      "name": "Vietnamese company lookup",
      "description": "Reply with the registry fact sheet (legal name, address, industry, products, leadership) of a Vietnamese company when the message contains its tax id (10 digits, optional -NNN suffix).",
      "tags": [
        "vietnam",
        "business-registry",
        "b2b",
        "company"
      ],
      "examples": [
        "0101243150",
        "Thông tin công ty có mã số thuế 0101243150?"
      ]
    }
  ],
  "documentationUrl": "https://thongtincty.com/auth.md"
}