{
  "type": "object",
  "properties": {
    "brand": {
      "type": "string",
      "description": "Which brand, by name or id, when the account tracks more than one. Leave empty to use the only brand; list_brands shows them all."
    },
    "days": {
      "type": "number",
      "enum": [
        7,
        28,
        90
      ],
      "description": "The window to report on, in days. Defaults to 28."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "How many pages to return. Defaults to 15."
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "list_citation_sources input",
  "description": "Use this when someone asks which websites or pages AI answers rely on in their brand's category, or where they should try to get mentioned. Returns the pages cited most often across the brand's tracked prompts, with how many times each was cited, by which engines, and which brands each page names."
}