{
  "tool_id": "calorie_deficit_calculator",
  "slug": "calorie-deficit-calculator",
  "path": "/calorie-deficit-calculator/",
  "mode": "engine_module",
  "usage": "Client-side calculator. Open https://aifithub.io/calorie-deficit-calculator/ and fill in the inputs; results render in-browser. Also importable as ES module from https://aifithub.io/engines/calorie-deficit-calculator.js — call compute(input) with the JSON shape below.",
  "methodology": "https://aifithub.io/methodology/calorie-deficit-calculator/",
  "sample_input": {
    "tool": "calorie_deficit_calculator",
    "tdee": 2200,
    "current_weight_kg": 85,
    "target_weight_kg": 75,
    "weeks": 20
  },
  "input_schema": {
    "type": "object",
    "properties": {
      "tool": {
        "type": "string"
      },
      "tdee": {
        "type": "number"
      },
      "current_weight_kg": {
        "type": "number"
      },
      "target_weight_kg": {
        "type": "number"
      },
      "weeks": {
        "type": "number"
      }
    },
    "required": [
      "tool",
      "tdee",
      "current_weight_kg",
      "target_weight_kg",
      "weeks"
    ]
  },
  "output_schema": {
    "type": "object",
    "properties": {
      "weightChangeKg": {
        "type": "number"
      },
      "totalCalorieDelta": {
        "type": "number"
      },
      "dailyDeficit": {
        "type": "number"
      },
      "weeklyRateKg": {
        "type": "number"
      },
      "targetDailyCalories": {
        "type": "number"
      }
    }
  }
}