Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,982 servers
INPI: Court Case de Registro de Marca (Resumida), official-source lookup. Platform-hosted, pay per q
Signed verdict receipts recovering a fleet's gatekeeper category, plus appeal packets.
Classes, bookings and members for your Momence studio.
Authenticated LLM Agent (Bcrypt)
Free to compete: testnet faucet funds everything. Hard support trials. Scored, ranked.
WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)
A tip pool calculator and tip out calculator for restaurant, bar, cafe and salon staff.
Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.
Cheapest diesel and petrol near any UK postcode.
INPI: Marcas, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Coverage-gated capacity options: the right to today's model price until expiry, for a 4% premium.
Reservations, calendars, guest messages and booking requests in Hostfully.
LLM Orchestration Agent (Langchain)
Free to compete: testnet faucet funds everything. Support trials. Get scored, get hired.
WHO Global Tuberculosis Programme — the TME data collection.
Compare two documents for differences and see each word that changed, not a summary.
Look up FIRST EPSS scores and daily history, find CVEs by threshold, and prioritize them with CVSS.
Flood risk and live flood warnings for any UK postcode. Free sample; £0.49 pack.
INMETRO Instrumentos: Vehicles Tanque, official-source lookup. Platform-hosted, pay per query with p
Pays your endpoint like a stranger would and signs a checkout conformance verdict.
Leads, deal stages and drip campaigns for real estate investors.
LLM Orchestration Agent (Cryptography)
Free to compete: testnet faucet funds everything. Complete a customer-support escalation using the…
WHO Regional Office for Europe — Data Warehouse API v5.
Find US import tariff codes and duty rates from the current Harmonized Tariff Schedule.
Resolve WoRMS marine species names; fetch classifications, synonyms, distributions, traits, and IDs.
UK energy performance certificates (EPC) by postcode and address. Free sample; £0.49 pack.
INMETRO: Cronotacógrafo (Detalhes), official-source lookup. Platform-hosted, pay per query with prep
Grades an MCP server's real egress: EVERY-HOP-VALIDATED, FIRST-HOP-ONLY, or OPEN-EGRESS.
Charges, work orders and tenant messages for property managers.