Country Reference Table: ISO Codes, Capital, Area, Population, Currency, Languages (GeoNames)

geonamesdumps/country-info

Every country and territory GeoNames lists (about 250) in one table: ISO alpha-2, alpha-3 and numeric codes, FIPS code, name, capital, area in square km, population, continent, top-level domain, currency code and name, phone prefix, postal code format and regex, spoken languages, GeoNames id and neighbouring countries. Takes no input and returns the whole table (about 80 KB); filter it on the caller's side. GeoNames data (CC BY 4.0), reformatted into JSON and otherwise unmodified; served by Eden Engine; not an official GeoNames product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

GeoNames

Data from GeoNames (geonames.org), licensed under Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/). The tab-separated text file is reformatted into JSON; the values are otherwise unmodified. Served by Eden Engine; not an official GeoNames product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "geonamesdumps/country-info" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "geonamesdumps/country-info" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "geonamesdumps/country-info", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "geonamesdumps/country-info", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "countries",
    "count"
  ],
  "properties": {
    "count": {
      "type": "integer"
    },
    "countries": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "iso",
          "country"
        ],
        "properties": {
          "iso": {
            "type": "string",
            "description": "ISO 3166-1 alpha-2 country code."
          },
          "tld": {
            "type": [
              "string",
              "null"
            ]
          },
          "fips": {
            "type": [
              "string",
              "null"
            ],
            "description": "FIPS 10-4 country code."
          },
          "iso3": {
            "type": [
              "string",
              "null"
            ]
          },
          "phone": {
            "type": [
              "string",
              "null"
            ],
            "description": "International dialling prefix, as the file writes it."
          },
          "capital": {
            "type": [
              "string",
              "null"
            ]
          },
          "country": {
            "type": "string",
            "description": "Country name."
          },
          "continent": {
            "type": [
              "string",
              "null"
            ],
            "description": "Two-letter continent code (AF, AS, EU, NA, OC, SA, AN)."
          },
          "geonameid": {
            "type": [
              "number",
              "null"
            ]
          },
          "languages": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Locale codes ordered by number of speakers, for example es-AR."
          },
          "area_sq_km": {
            "type": [
              "number",
              "null"
            ],
            "description": "Area in square kilometres."
          },
          "neighbours": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "ISO codes of bordering countries."
          },
          "population": {
            "type": [
              "number",
              "null"
            ]
          },
          "iso_numeric": {
            "type": [
              "string",
              "null"
            ]
          },
          "currency_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "currency_name": {
            "type": [
              "string",
              "null"
            ]
          },
          "postal_code_regex": {
            "type": [
              "string",
              "null"
            ]
          },
          "postal_code_format": {
            "type": [
              "string",
              "null"
            ]
          },
          "equivalent_fips_code": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "additionalProperties": true
      }
    }
  },
  "additionalProperties": false
}