{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/choov-de/json-schema/choov-de-get-tariffs-input.json",
  "title": "get_tariffs input",
  "description": "inputSchema returned verbatim by tools/list at https://www.choov.de/mcp.php on 2026-11-03",
  "type": "object",
  "properties": {
    "category": {
      "type": "string",
      "enum": [
        "energy",
        "gas",
        "insurance",
        "creditcard",
        "telecom"
      ],
      "description": "energy=Strom, gas=Gas, insurance=Versicherung, creditcard=Kreditkarte"
    },
    "plz": {
      "type": "string",
      "description": "German postal code (PLZ)"
    },
    "usage_kwh": {
      "type": "number",
      "description": "Annual usage in kWh — for energy and gas only"
    },
    "persons": {
      "type": "integer",
      "description": "Number of persons in household"
    }
  },
  "required": [
    "category",
    "plz"
  ]
}