MCP serverio.github.cyanheads/geonames-mcp-server

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 f

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 admi

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, an

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, fea

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 e

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

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

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 s