{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/EvaluatorStats",
  "title": "EvaluatorStats",
  "properties": {
    "averageScore": {
      "type": "number",
      "format": "double"
    },
    "totalUses": {
      "type": "number",
      "format": "double"
    },
    "recentTrend": {
      "type": "string",
      "enum": [
        "up",
        "down",
        "stable"
      ]
    },
    "scoreDistribution": {
      "items": {
        "properties": {
          "count": {
            "type": "number",
            "format": "double"
          },
          "range": {
            "type": "string"
          }
        },
        "required": [
          "count",
          "range"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "timeSeriesData": {
      "items": {
        "properties": {
          "value": {
            "type": "number",
            "format": "double"
          },
          "date": {
            "type": "string"
          }
        },
        "required": [
          "value",
          "date"
        ],
        "type": "object"
      },
      "type": "array"
    }
  },
  "required": [
    "averageScore",
    "totalUses",
    "recentTrend",
    "scoreDistribution",
    "timeSeriesData"
  ],
  "type": "object",
  "additionalProperties": false
}