{"id":"cylinder-calculator","engine":"core","category":"math","name":"Silindir hesaplayıcı","fields":[{"key":"radius","label":"Yarıçap","type":"number","default":3,"required":true,"min":0},{"key":"height","label":"Yükseklik","type":"number","default":8,"required":true,"min":0}],"sample":{"radius":3,"height":8}}