Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
20,797 servers
WHO Regional Office for Europe — Data Warehouse API v5.
SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
Printful print on demand fulfillment MCP server: list orders, create draft order, confirm order.
West Virginia Code of State Rules (CSR) -- the state's administrative rules.
SEFAZ ES: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Patreon creator membership platform MCP server: create post, send message to patron, list members.
Wger MCP — wraps wger Workout Manager REST API (free, no auth for read)
SEFAZ DF: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Paperless Post online invitations and rsvps MCP server: list events, add guests, send invitation.
West Virginia Code — state statutes by citation.
SEFAZ DF: ISS, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Midjourney AI image video generator MCP server: create images, vary creation, upscale creation.
web-fetch — fetch ONE public URL live from its origin, verbatim.
SEFAZ DF: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
MarketMan restaurant inventory management MCP server: list purchase orders, create purchase order.
Environment and Climate Change Canada (ECCC) GeoMet MCP.
SEFAZ DF: IPTU (Issuance Guia), official-source lookup. Platform-hosted, pay per query with prepaid
Markate field service management MCP server: create estimate, schedule work order, create invoice.
Weather MCP — wraps Open-Meteo API (free, no auth)
SEFAZ DF: Certificate de Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p
Jobber field service management MCP server: create quote, convert quote to job, create invoice.
Water Quality Portal (WQP) MCP — US ambient water-chemistry monitoring
SEFAZ: Clearance Certificate (Debts) Estaduais, official-source lookup. Platform-hosted, pay per que
Hemnet swedish property listings MCP server: search listings, get sold prices, list saved homes.
Lake and reservoir water levels from satellite radar altimetry — NASA GSFC Global Water Monitor…
SEFAZ CE: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.
DoorDash food and grocery delivery MCP server: search stores, read store menu, add item to cart.
Washington state law: the Revised Code of Washington (RCW, statutes), the Washington…
SEFAZ CE: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
WARN Act layoff notices — state-by-state. Fleet #623.