"Ars Technica" matching MCP connectors:

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

Japan, Korea and UK official data for AI agents: filings, FX, weather, travel, patents, AI tools.

Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.

Australian economic data from the ABS, RBA, and APRA: CPI, GDP, cash rate, labour, and more.

Harvard Art Museums MCP.

Argentina 'Series de Tiempo' MCP — national time-series API (apis.datos.gob.ar).

Australian Bureau of Statistics (ABS) Data API MCP.

Population, income, poverty, education, housing, and commuting from the US Census ACS

Art MCP — Metropolitan Museum of Art Collection API (free, no auth)