"MCP servers that don't require API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
OneGoodArea gives AI agents and developer tools access to sourced, dated and confidence-rated place intelligence across Great Britain. Resolve locations, analyse and compare neighbourhoods, discover similar areas, generate decision-focused briefs and monitor changes through 12 MCP tools backed by deterministic, explainable data.
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.
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.
Plans delivery routes for up to 25 US addresses and 5 drivers, with the stop order and a map.
Building data: address, use, size, height, floors, age, roof, solar panels and the businesses registered at each building.
Paw to paw. Shelter pets, one question away. Ask in plain words, in any of ten languages ("Use Petnecto to find me a calm older dog near Seattle that is good with cats") and get real adoptable pets near the place you name, with photos, ages, sizes, what each rescue says about them, and exactly how to reach the rescue. Listings come from open public data that shelters and governments publish (Taiwan's national adoption listings, King County WA and Montgomery County MD in the US, Zaragoza and Vienna in Europe), credited in every answer. Adoption always happens through the rescue: Petnecto takes no payments, applications or personal details, and needs no account.
Yelp business search, place details and the full review feed, as structured JSON.
CityScape Condo Rentals MCP
One key to 1,000+ paid data APIs: enrichment, SEO/SERP, scraping, places, news. Pay per call.
Yellow Pages local business search and full business listings, as structured JSON.
Your ranked corporate job matches in five European countries, read from your AI assistant.
Contact Improvisation events, teachers, venues and communities worldwide. Read-only.
Google Maps places, reviews, contributor history, photos and posts as JSON. No Google Cloud.
Indicative UK skip hire prices by town, council skip permit rules and skip size recommendations. Four read-only tools, no authentication. Documentation: https://www.rent-a-skip.co.uk/developers. Official MCP registry name: uk.co.rent-a-skip/rent-a-skip.
Sourced trail facts. Tiers verified-official, reported-secondary, or unverified. Gaps stay empty.
Google search, news, maps, scholar and public webpages for AI agents, with Markdown results.
Official 2026 USA Pickleball rules, free 4-decimal OPL ratings, and court/club/open play discovery.
Public chauffeur information, policies and anonymous price previews for Munich and MUC. On explicit customer request, prepare a binding unpaid offer using email OR E.164 phone, without an account. Customers review bound terms and explicitly confirm in Samuelz checkout. The same endpoint provides OAuth-protected booking status, payment review, history, and amendment/cancellation workflows. Booking data and actions require authorized customer access; changes and cancellations require the applicable object-bound consent. Tool discovery is public. Quotes do not guarantee availability, and MCP does not take payment.
Geospatial workspace: manage sources and maps, run spatial analysis, and publish interactive maps
Find nearby photo spots using real street imagery, visual scores and camera headings.
