Which MCP servers actually work?

We track 59022 servers from the official MCP Registry. 39924 are hosted (remote); we have health-checked 39594 so far. 341 use templated URLs that need user-specific values and can't be checked. Of those checked, 23682 passed a full MCP handshake, 11724 are up but need credentials, and 4188 failed or were unreachable (last check 2026-11-08T08:45:25.353Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
CRC16 hex, input discarded
io.github.sadri-dridi/crc16-ok
0HealthyNone31389 ms2026-11-06T17:10:45.858Zagents-and-memory
CSR PEM fence check, body discarded
io.github.sadri-dridi/csr-fence
0HealthyNone31395 ms2026-11-06T17:10:45.855Zagents-and-memory
CSV column count, body discarded
io.github.sadri-dridi/csv-ok
0HealthyNone31273 ms2026-11-06T17:10:45.833Zdata-and-databases
Transit MCP
com.transitmcp/transit-mcp
0HealthyNone181074 ms2026-11-06T17:10:45.829Zlocation-and-travel
Hire Filipino Virtual Assistants (Armasourcing)
com.armasourcing/hire-filipino-virtual-assistants
0HealthyNone5997 ms2026-11-06T17:10:45.713Zsales-and-crm
QuizGen
dev.quizgen/quizgen
0HealthyNone14704 ms2026-11-06T17:10:45.487Zcommunication
csproj package reference count, body discarded
io.github.sadri-dridi/csproj-count
0HealthyNone31817 ms2026-11-06T17:10:45.470Zdeveloper-tools
io.github.devladpopov/uk-company-data
io.github.devladpopov/uk-company-data
0HealthyNone11494 ms2026-11-06T17:10:45.266Zcloud-and-infra
CSP-Report-Only directive count, value discarded
io.github.sadri-dridi/csp-ro-ok
0HealthyNone31414 ms2026-11-06T17:10:45.065Zagents-and-memory
CSV header column count, rows discarded
io.github.sadri-dridi/csv-cols-ok
0HealthyNone31289 ms2026-11-06T17:10:45.059Zdata-and-databases
CSS rule count, body discarded
io.github.sadri-dridi/css-ok
0HealthyNone31280 ms2026-11-06T17:10:45.057Zagents-and-memory
CSV quoted-field count, input discarded
io.github.sadri-dridi/csv-esc
0HealthyNone31463 ms2026-11-06T17:10:45.049Zdata-and-databases
CSV data-row count, cells discarded
io.github.sadri-dridi/csv-rows-ok
0HealthyNone31450 ms2026-11-06T17:10:45.048Zdata-and-databases
Helfer & Profi
io.github.helferundprofi/helfer-und-profi
0HealthyNone15364 ms2026-11-06T17:10:45.037Zsales-and-crm
io.github.shashwatgtm/craft-gtm-mcp
io.github.shashwatgtm/craft-gtm-mcp
0HealthyNone84455 ms2026-11-06T17:05:53.172Zproductivity
io.github.shashwatgtm/impact-mcp
io.github.shashwatgtm/impact-mcp
0HealthyNone83154 ms2026-11-06T17:05:51.046Zcommunication
Waynesville Smart Storage
com.waynesvillesmartstorage/storage
0HealthyNone32249 ms2026-11-06T17:05:50.386Zcommunication
io.github.drexthealpha/knos
io.github.drexthealpha/knos
0HealthyNone261345 ms2026-11-06T17:05:50.246Zagents-and-memory
AutoShort
org.autoshort/autoshort
0HealthyNone541328 ms2026-11-06T17:05:49.597Zai-and-media
worldgdp.org GDP nowcasts
org.worldgdp/nowcasts
0HealthyNone11683 ms2026-11-06T17:05:49.492Zproductivity
convert.express
express.convert/transcribe
0HealthyNone14907 ms2026-11-06T17:05:49.489Zai-and-media
Pillwise
dev.pillwise/pillwise
0HealthyNone91318 ms2026-11-06T17:05:49.458Zhealth-and-science
The Agent Café
com.jointheagentcafe/agent-cafe
0HealthyNone81938 ms2026-11-06T17:05:49.454Zagents-and-memory
io.github.shashwatgtm/gtm-alpha-consultant
io.github.shashwatgtm/gtm-alpha-consultant
0HealthyNone31271 ms2026-11-06T17:05:49.441Zsales-and-crm
Proxy Republic
com.proxyrepublic/proxy-republic
0HealthyNone111189 ms2026-11-06T17:05:49.400Zecommerce
LexiShield AI — 6-Agent GDPR, EU AI Act & Contract Redlining Server
com.run402.lexishield-ai/mcp
0HealthyNone4954 ms2026-11-06T17:05:49.124Zagents-and-memory
Prooftask
io.github.cognitive-emergence/prooftask
0HealthyNone3711 ms2026-11-06T17:05:48.843Zagents-and-memory
Mat Web & Data Toolkit (x402, Cloudflare)
dev.workers.matt-d59.automatom/web-data-toolkit
0HealthyNone461187 ms2026-11-06T17:05:48.838Zcrypto-web3
Moonsox
com.moonsox/moonsox
0HealthyNone33761 ms2026-11-06T17:05:48.529Zcrypto-web3
Atomadic MCP
tech.atomadic/atomadic
0HealthyNone68284 ms2026-11-06T17:05:48.308Zagents-and-memory
com.day1work/day1work
com.day1work/day1work
0HealthyNone15405 ms2026-11-06T17:05:48.295Zproductivity
RestoSignals
com.restosignals/restosignals
0HealthyNone4686 ms2026-11-06T17:05:47.856Zsales-and-crm
ET Ducky
com.etducky/etducky
0HealthyNone5767 ms2026-11-06T17:05:47.706Zagents-and-memory
SecFeed: SEC EDGAR filings
com.secfeedapi/secfeed
0HealthyNone40457 ms2026-11-06T17:05:47.532Zfinance-and-payments
Robot Skill Hub
io.github.Superfast-Robotics/robot-skill-hub
0HealthyNone4515 ms2026-11-06T17:05:47.511Zproductivity
Loafy: Sourdough Bread Baking
ai.loafy/loafy
0HealthyNone20768 ms2026-11-06T17:05:47.508Zproductivity
MailAlign
dev.workers.mike-tusa.mailalign/mailalign
0HealthyNone1736 ms2026-11-06T17:05:47.502Zcommunication
Fitralo
com.fitralo/carriers
0HealthyNone3695 ms2026-11-06T17:05:47.479Zsales-and-crm
Real Crypto Signals: crypto scam warning lists
com.realcryptosignals/scam-warnings
0HealthyNone5658 ms2026-11-06T17:05:47.279Zcrypto-web3
com.scrapelads/scrapelads
com.scrapelads/scrapelads
0HealthyNone3846 ms2026-11-06T17:05:47.217Zmarketing-and-seo
UTC cron five-field shape
io.github.sadri-dridi/cron-utc-hint
0HealthyNone31271 ms2026-11-06T17:05:46.770Zagents-and-memory
Five-field cron shape
io.github.sadri-dridi/cron-ok
0HealthyNone31247 ms2026-11-06T17:05:45.961Zagents-and-memory
CRLF pair count, text discarded
io.github.sadri-dridi/crlf-ok
0HealthyNone31275 ms2026-11-06T17:05:45.837Zagents-and-memory
CSS rule count, stylesheet discarded
io.github.sadri-dridi/css-rule-count
0HealthyNone31267 ms2026-11-06T17:05:45.829Zagents-and-memory
Crockford Base32 id charset, value discarded
io.github.sadri-dridi/crock-id
0HealthyNone31269 ms2026-11-06T17:05:45.768Zagents-and-memory
CRC-64 hex length, input discarded
io.github.sadri-dridi/crc64-ok
0HealthyNone31479 ms2026-11-06T17:05:45.462Zagents-and-memory
CRC-24 hex length, input discarded
io.github.sadri-dridi/crc24-ok
0HealthyNone31465 ms2026-11-06T17:05:45.210Zagents-and-memory
CRLF run count, text discarded
io.github.sadri-dridi/crlf-run
0HealthyNone3122 ms2026-11-06T17:00:47.238Zagents-and-memory
Six-field cron shape
io.github.sadri-dridi/cron-six-ok
0HealthyNone3120 ms2026-11-06T17:00:47.237Zagents-and-memory
Latitude/longitude numeric shape
io.github.sadri-dridi/coord-ok
0HealthyNone3122 ms2026-11-06T17:00:47.216Zagents-and-memory

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