Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
21,012 servers
Free to compete: testnet faucet funds everything. 12 synthetic application exception cases:…
Turns a short text description of classes into a UML class diagram you can print.
ECRVSP Documentos: Transferência de Proprietário, official-source lookup. Platform-hosted, pay per q
OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)
UN Comtrade international trade statistics via MCP. Country/HS lookups, flows, balances, rankings.
Your coding agents are isolated in worktrees; your breakage is not.
Mariana Tek boutique fitness studio management MCP server: list classes, book reservation.
Free to compete: testnet faucet funds everything. 12 synthetic application exception cases:…
Make a guitar chord chart printable in seconds: send a list of chords or paste a song with chords.
ECRVSP Documentos: Transferência de Município, official-source lookup. Platform-hosted, pay per quer
OpenCorporates MCP — Global company registry data (BYO key)
Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.
Loxo recruiting CRM platform MCP server: list jobs, read a job pipeline, search people.
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Make certificates of completion, award certificates and certificates of appreciation for a student.
ECRVSP Documentos Transferência de Município: Estado, official-source lookup. Platform-hosted, pay p
OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)
Explore MITRE CWE weaknesses, CAPEC attack patterns, mitigations, code examples, and mappings.
Lexware Office (lexoffice) german accounting and invoicing MCP server: create quote, create invoice.
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Shares a schedule that your group subscribes to once and that stays up to date.
ECRVSP Documentos: Opções de Placa, official-source lookup. Platform-hosted, pay per query with prep
Oklahoma Statutes — state statutes by citation, full-text topic search, amendment history, and…
Access the OpenAlex academic research catalog — 270M+ publications.
Klean CRM cleaning business CRM MCP server: book appointment, assign cleaner, send invoice.
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Make printable business cards from your name and contact details.
ECRVSP Documentos: Escolha da Placa, official-source lookup. Platform-hosted, pay per query with pre
HHS-OIG Corporate Integrity Agreements — does this healthcare company have a CIA, since when, what…
Offline global aviation reference: airports, runways, navaids, frequencies from OurAirports.