webmcp-tools.owid.pages.dev

{
  "type": "object",
  "properties": {
    "chart": {
      "type": "string",
      "description": "The `chart:` path from find_chart, e.g. '/grapher/electricity-mix?metric=share_of_generation&source=solar'. A bare slug like 'infant-mortality' also works for simple charts."
    },
    "entities": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Countries/regions to show, using exact OWID names"
    },
    "startYear": {
      "type": "number"
    },
    "endYear": {
      "type": "number"
    },
    "tab": {
      "type": "string",
      "enum": [
        "line",
        "map",
        "table",
        "discrete-bar",
        "slope"
      ],
      "description": "Which view to open on. Use 'line' when the user asks for a line chart or a trend over time — charts with a map default to showing the map."
    }
  },
  "required": [
    "chart"
  ]
}