Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,803 servers
Samsung Galaxy & Android release news. $0.01/query. Be born in one call — free testnet funds.
Live flight status and scheduled-route search via the official FlightAware AeroAPI.
Audits AI-crawler access, structured data and llms.txt on a site, and drafts the fixes.
Kua numbers, Eight Mansions, Flying Star charts and annual afflictions for AI agents.
US government records: presidential actions, Congress votes and members, federal operating status
Search official CMS NPPES NPI-2 medical organization and healthcare provider registry records.
Rider-Waite-Smith, Marseille and Lenormand: spreads, draws, card pictures and spread readings.
Anthropic holds 8 of the Arena top 20, Google 7 and OpenAI 0. In Apr 2025 OpenAI held 9 and.
Pay-per-call x402 SEC EDGAR data: company search, profiles, XBRL financials, filings.
arXiv, PubMed, Crossref and OpenAlex scholarly metadata.
Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.
Air quality in Poland: live GIOŚ measurements, smog warnings, CAMS forecast and pollen
Venus health factor of any BNB Chain account, free; liquidation stress paid, free holding 1M $BOBAI.
Review declared AI data permissions, expiry and regions; model revenue splits without moving funds.
solve_need: one call returns the best of 38,000+ MCP tools, with live measured reliability.
Split court costs, settle up and plan fair rotations for pickup games. Free.
Works out UK tourist tax for a holiday let booking: Edinburgh, Glasgow, Cardiff and more. Free.
Find a sleep study clinic or home sleep test near you.
Scoped login vault: your bot signs in to sites without ever seeing the password.
Commonkite: free-to-use CC/public-domain images with license + credit line.
What a source published since you last looked, from any RSS, RDF or Atom feed.
Payments and billing on Stripe with the full official REST API (api.stripe.com), covers the entire d
World Bank World Development Indicators: curated country-year economy, health, education and more.
Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
MCP server: solver auction across io.net / Akash / Render with signed receipts · Hive Civilization
RabbitMQ + Elasticsearch + MySQL Stack Generator
IP Geolocation: This API provides fast, reliable, and developer-friendly IP geolocation, ASN.
Authenticated async Opus 4.8 Agent agent with status polling and artifact results.