list_publisher_categories

Search a single publisher's OWN category catalog — GABF: google, apple, bing, facebook. Global reference data. Returns that publisher's native category ids + display names. Apple categories are country-specific — pass country (ISO-2). Use the returned ids for a location's publisher categories (primaryCategoryGoogle / facebookCategoryId / appleCategoryId / bingCategoryId).

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "list_publisher_categories",
    "arguments": {
      "publisher": "google"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "content": [
      {
        "type": "text",
        "text": "..."
      }
    ]
  }
}