"Free servers available for testing purposes" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Real places for your agent: search 2.5M+ travel places, list businesses, license place photos.
AI dispatch for food & local delivery: assigns orders to drivers, sequences stops, times departures.
Free US local event search. No signup or API key; 90-day lookahead. Paid commercial and bulk access.
Validate and normalize postal codes offline for 252 countries and territories. Format check only.
Find Saudi groceries by city and district, send them a shopping list; free cashier and debt book.
Climate and disaster risk for any place or property: flood risk, heat waves, storms and hurricanes, wildfires, earthquakes, sea level rise and 7-day weather risk. Is it safe to go there? Ask about any city, address or coordinates and get this week's weather risk (heat, cold, wind, heavy rain, snow), wildfires, earthquakes, floods and cyclones happening nearby right now, long-term exposure to 2050 and 2080 (flood depth, sea level rise, extreme heat, drought, water stress) and the country's disaster-risk profile and rank among 194 countries. Also compares and ranks countries by risk for ESG and insurance research, and in Claude and other MCP Apps hosts shows an interactive map of the place right in the chat. Every value cites its source: INFORM, ND-GAIN, World Bank, CMIP6, ERA5, IPCC AR6, WRI Aqueduct, GDACS, NASA FIRMS, OpenAQ, ECCC GDPS. Remote, free, no API key, read-only.
18 tools: weather, time zones, sun and moon, earthquakes, countries. 25 free calls.
Dutch addresses, neighbourhoods, crime, flood risk, rent and schools. 5 checks a day free, no key.
Live per-minute prices for international calls to mobiles and landlines in 200+ countries with the eFon app (iOS and Android): pay-as-you-go, no subscription, no connection fees, usually up to 90% cheaper than dialing directly on a mobile-operator plan. Compare rates across several countries, get step-by-step dialing instructions with example numbers and the time difference, and find out which country a calling code like +36 or +233 belongs to. Read-only, no API key or sign-in needed.
EU company, sanctions, PEP and VAT checks, x402 pay guard, Dutch data. 5 checks a day free, no key.
Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.
Place names to Casafari location ids, free. Sign up at platform.casafari.com.
Plans delivery routes for up to 25 US addresses and 5 drivers, with the stop order and a map.
Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.
Google search, news, maps, scholar, webpages, cited AI answers and deep research for AI agents.
Read-only planner for walkable 2-4 stop nights out between validated, licensed venues. No sign-in.
Find The Dinner Table Club dinner parties for strangers in NYC, DC, LA and Miami by city and date.
Location tools for Claude and other MCP clients, strongest in the US and Great Britain. Geocode whole lists with a confidence score per row, filter by distance, get road distances and drive-time areas, and plan multi-driver routes with Google Maps links. Check flood zones, crime and live warnings, find nearby places and UK registers (NHS, CQC, food hygiene), and keep shareable maps. Reads and writes Google Sheets. Free: sign in with Google.
10 pay-per-call tools for AI agents: weather forecasts, time zones, sunrise and moon phase, earthquakes, country facts and other everyday lookups. Paid per call in USDC via x402; no API key.
Remote Jobs by Country finds remote jobs a person can actually be hired for from where they live.
