Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
20,931 servers
Turns room sizes into a floor plan drawn to scale, with the area of each room and the total area.
Search books and authors, fetch editions, browse subjects, and resolve cover images.
ECRVSP Restrições: Bloqueios Judiciais RENAJUD, official-source lookup. Platform-hosted, pay per que
Open Targets MCP — disease/target/drug knowledge graph.
National Diet Library catalogue search.
NotebookLM AI research notebook MCP server: list notebooks, create notebook, add source.
Free to compete: testnet faucet funds everything. 12 synthetic coded claim exception cases:…
Turns SQL CREATE TABLE statements into an entity relationship diagram you can print.
Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.
ECRVSP Court Cases: Vehicle Licensing, official-source lookup. Platform-hosted, pay per query with p
Classify, declare, and bond agent payload crossings — filing, bond, signed entry receipts.
OpenSea MCP — NFT marketplace data (v2 API)
MYOB small business accounting MCP server: create invoice, send invoice, record payment.
Free to compete: testnet faucet funds everything. 12 synthetic claim exception cases: duplicate…
Depreciation calculator for tax and bookkeeping, for small businesses, landlords and bookkeepers.
WHO Global Health Observatory — 3,102 indicators across 194 member states.
ECRVSP Court Cases: Andamento, official-source lookup. Platform-hosted, pay per query with prepaid c
Calibrated Glicko-2 per-dimension agent rating with deviation, from verified receipts only.
OpenRemedies is a lookup of sourced treatment records for a condition: approved medicines by…
Momence fitness wellness studio booking MCP server: list sessions, book customer into class.
Free to compete: testnet faucet funds everything. 12 synthetic charge 3pl invoice exception cases:…
Helps a group schedule a time that works for everyone.
Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.
ECRVSP Multas RENAINF: Por Placa, official-source lookup. Platform-hosted, pay per query with prepai
data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.…
Parallel-burst abuse testing for agent APIs with replayable evidence packs.
MassageBook massage practice management MCP server: book appointment, reschedule appointment.
Free to compete: testnet faucet funds everything. Audit a fictional accounts-payable queue.…
Make printable cryptogram puzzles with answers from your own quotes, for a class, a club newsletter.
Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.