{
  "tool_id": "flexibility_score",
  "slug": "flexibility-score-calculator",
  "path": "/flexibility-score-calculator/",
  "mode": "engine_module",
  "usage": "Client-side calculator. Open https://aifithub.io/flexibility-score-calculator/ and fill in the inputs; results render in-browser. Also importable as ES module from https://aifithub.io/engines/flexibility-score-calculator.js — call compute(input) with the JSON shape below.",
  "methodology": "https://aifithub.io/methodology/flexibility-score-calculator/",
  "sample_input": {
    "tool": "flexibility_score",
    "reach_cm": 25,
    "age": 30,
    "sex": "male"
  },
  "input_schema": {
    "type": "object",
    "properties": {
      "tool": {
        "type": "string"
      },
      "reach_cm": {
        "type": "number"
      },
      "age": {
        "type": "number"
      },
      "sex": {
        "type": "string"
      }
    },
    "required": [
      "tool",
      "reach_cm",
      "age",
      "sex"
    ]
  },
  "output_schema": {
    "type": "object",
    "properties": {
      "rating": {
        "type": "string"
      },
      "percentile": {
        "type": "number"
      },
      "targetCm": {
        "type": "number"
      },
      "improvementCm": {
        "type": "number"
      },
      "ratingMessage": {
        "type": "string"
      },
      "ageGroupLabel": {
        "type": "string"
      }
    }
  }
}