"CAE Key for Electronic Invoicing in Argentina" matching MCP connectors:

IPStack MCP Adapter turns IPStack's REST APIs into Model Context Protocol tools so any MCP-compatible client can call them directly in conversation. The first release ships IPStack IP geolocation and security lookups (single IP, caller's IP, and bulk). Additional APILayer services are added by registering them in a single config file, so the catalog grows without client-side changes.

Check shipping costs for all logistics services in Indonesia.

City geocoding and timezone resolution for birth data, for AI agents, one API key.

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

Turn a trip planned in conversation into a private, editable map link you hand the person.

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

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

Open manufacturing and maker facility locations for country and facility-type queries.

Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.

Sailing passage planner for any coast, with high-precision tides on the French Atlantic.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.

Find verified electricians in Antalya, Turkey. Prices from real jobs, confirm-first requests.

Find public badminton activities and venues in New Zealand through a read-only MCP server.

Public EPK real estate listings and multilingual guides for Panama and the Dominican Republic.

GIS tools for AI agents: 65 free tools + 8 paid (hazard/site-scouting/GeoJSON export)

Current time in any IANA time zone, plus the full time-zone list. Via timeapi.io.

US property risk data for agents: flood, hazards, taxes, air quality. Credits or USDC.