{
  "id": "extensions_html",
  "category": "registry_operations",
  "description": "Get file extensions for HTML MIME type",
  "tags": ["registry", "extensions", "html"],
  "call": "get_extensions_for_mime",
  "input": {
    "mime_type": "text/html"
  },
  "assertions": [
    {
      "type": "not_error"
    }
  ]
}