"Search functionality without API key requirement" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Official statistics and economic data for agents, with source and licence per answer. No key.
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.
Turkey data for AI agents: exchange rates, gold prices, fuel prices, pharmacies on duty, prayer times, weather, earthquakes and 100+ more endpoints. Free plan available, API key via X-API-Key header.
Vanlife & RV data: roadbooks, fuel, tolls, ferries, visas, holidays, hazards, weather. openvan.camp
Indonesian public data from official sources: regions, postal codes, holidays, prayer times, BMKG, schools, hospitals, exchange rates, minimum wage, halal, BPOM, trademarks, OJK lists and more.
Weather forecast for any city, UV index, sunrise and sunset, pollen and air quality. Free, no key.
Forecasts, official weather alerts, air quality, 20 years of history, and PV and wind production, via the Meteosource API. Hosted, with your own API key.
Kamchatka, Russia travel: tours, hotels, transfers, volcano status, safety, booking requests
Storm history by address since 2003, recent storm leads, model-based weather and storm forecasts.
380+ live data, validation and utility APIs in one MCP server: IP, DNS, email, FX, weather and more.
Onboard to Smarter Weather from your agent: plans, docs, sign-up, API keys, MCP config, billing.
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.
Current outdoor health risks and 48-hour hourly / 8-day daily forecasts by latitude and longitude: sunburn, heat illness, air quality, altitude, frostbite, hypothermia, and lightning. Free, no API key or auth; 1,000 calls/day shared across all users and 10 calls/minute per user. Known issue: daily slot labels appear to use standard time, so during daylight saving time a 6am slot is actually 7am local.
Country travel risk, government advisories, disaster and conflict alerts, flights, airports, Wi-Fi.
Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Location intelligence — geocoding & reverse geocoding (OpenStreetMap), weather forecasts (Open-Meteo), timezone lookup, and Point of Interest search (restaurants, hotels, hospitals, 20+ types).
Avalanche bulletins, mountain weather, stations, huts, ski and snowshoe tours in the Alps.
Moon phases, full and new Moon dates, UK moonrise, eclipses, dark skies, tides and Moon sign.
Kalshi weather markets: daily-high board beside the NWS forecast, live edges, EV, Kelly, base rates.
Search NOAA climate stations and datasets, fetch historical weather observations.
Plan surf trips: surf towns and spots worldwide, rated surf forecasts, live cams and where to stay.
Flood MCP — wraps Open-Meteo Flood API (free, no auth)
Weather MCP — wraps Open-Meteo API (free, no auth)
Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API…
Tomorrow.io MCP — wraps the Tomorrow.io Weather API (api.tomorrow.io/v4)
Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)
Economic exposure to climate and geopolitical shocks: signals, data series, reviewed dossiers.
EnergyPlus weather files (EPW, DDY, STAT) and design conditions for any site, OpenStudio-MCP ready.
