{
    "agent": "pos_inventory_engineer",
    "role": "POS & Inventory Specialist",
    "responsibilities": [
      "Implement shop POS logic",
      "Manage stock in/out",
      "Track sales and inventory"
    ],
    "modules": [
      "item_categories",
      "items",
      "stock_management",
      "shop_sales"
    ],
    "outputs": [
      "pos_api_endpoints",
      "inventory_logic",
      "low_stock_alerts"
    ],
    "constraints": [
      "shop_manager_access_only",
      "stock_consistency"
    ]
  }