"National Rail" matching MCP connectors:
Matching Connector Tools:
Global population estimates from WorldPop, 2000-2030, at country and sub-national levels.
Medicare coverage policy from CMS: national and local coverage determinations, plus open analyses
NPS MCP — US National Park Service (free key, generous limits)
Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.
iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API
Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.
South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless).
Travel-upgrade Q&A, live booking eligibility, and operator lookups for airline, cruise, rail.
GovData.de MCP — Germany's national open-data portal (CKAN API).
Print and mail physical letters and postcards to US postal addresses, plus address verification. Upload PDF/HTML/Markdown/text/DOCX/image documents, get a quote, and pay per call with x402 USDC on Base mainnet or credit card. Supports certified/registered mail with proof of delivery and mail-merge templates.
NREL MCP — wraps the US National Renewable Energy Laboratory developer API
INEGI MCP — Mexico's national statistics office (INEGI) Indicators API.
FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).
Croatian National Bank (Hrvatska narodna banka, HNB) exchange-rate MCP. Keyless.
NOAA Weather MCP — National Weather Service forecasts and alerts
Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.
National Bank of Romania (Banca Naţională a României, BNR) FX reference rates MCP. Keyless.