webmcp-tools.owid.pages.dev

find_chart

Search Our World in Data's charts and return candidates as paths. Pass the countries or regions the user asked about so charts that lack them are flagged. Many OWID topics have several charts whose titles differ in ways that matter, and many are different views of the same page — so pass the whole `chart:` path back to open_chart rather than reconstructing a URL. Present the options to the user if more than one fits.

Page: /grapher/life-expectancy

Input schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Topic to search for, e.g. 'infant mortality' or 'CO2 emissions per capita'"
    },
    "entities": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Optional countries/regions the user cares about, e.g. ['Czechia', 'Slovakia']"
    }
  },
  "required": [
    "query"
  ]
}