geonames-mcp-server

Last 30 days

Uptime

100%

Response time

438 ms typical, 438 ms slowest 5%

Last check

4 h ago

Next check

in 3 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "geonames-mcp-server": {
      "type": "http",
      "url": "https://geonames.caseyjhand.com/mcp"
    }
  }
}

8 tools

• geonames_search_places

  Search the GeoNames gazetteer of 13M+ places by name and filters: country, feature class (P populated places, A admin divisions, T mountains and terrain, H water, S buildings and spots), feature code (PPLC capitals, ADM1 states, MT mountains, AIRP airports), population tier, and

• geonames_get_place

  Fetch the full GeoNames record for one geonameId: coordinates, feature type, the admin chain with each level's code, name, and geonameId, timezone, bounding box, recorded and DEM elevation, population, Wikipedia URL, names in other languages, postal codes, and external identifier

• geonames_get_hierarchy

  Return the parent chain of a GeoNames feature, ordered from Earth and its continent through the country and admin divisions down to the feature itself, each with its geonameId, feature code, and coordinates. Use it to find which country, state, and county contain a place, or to f

• geonames_get_children

  List the direct children of a GeoNames feature — Earth's continents, a continent's countries, a country's first-level divisions, a state's counties, a city's sections — in the administrative tree, or in the tourism tree (islands, coasts, and their municipalities; almost all in Sp

• geonames_reverse_geocode

  Resolve a latitude/longitude to the country and admin subdivisions that contain it (down to ADM5, each with its geonameId and ISO 3166-2 code where one exists), or the ocean or sea when the point is offshore, plus the nearest populated places with distances; these include neighbo

• geonames_find_postal_codes

  Look up postal codes in the GeoNames postal database (122 countries): mode code resolves a postal code to its place, admin names, and centroid; mode place_name finds postal codes for a place name; mode nearby lists postal codes within radiusKm (up to 30 km) of a coordinate, neare

• geonames_get_countries

  Get GeoNames country facts — ISO alpha-2, alpha-3, and numeric codes, FIPS code, geonameId, capital, population, area in km², continent, languages, currency, postal-code format, and mainland bounding box — for the countries named, a continent, or all 250. The geonameId anchors ge

• geonames_list_reference

  Decode GeoNames vocabulary used by the other tools: topic feature_classes lists the 9 one-letter classes; topic feature_codes lists the 684 feature codes with names and definitions, filterable by class and text; topic postal_countries lists the 122 countries with postal-code data

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