[
  {
    "name": "Button",
    "key": "C1",
    "description": "Primary action button",
    "properties": {},
    "variants": []
  },
  {
    "name": "Card",
    "key": "C2",
    "description": "Content container",
    "properties": {},
    "variants": []
  },
  {
    "name": "Input",
    "key": "C3",
    "description": "Text input field",
    "properties": {},
    "variants": []
  }
]