Which MCP servers actually work?

We track 59133 servers from the official MCP Registry. 40018 are hosted (remote); we have health-checked 39686 so far. 343 use templated URLs that need user-specific values and can't be checked. Of those checked, 23739 passed a full MCP handshake, 11764 are up but need credentials, and 4183 failed or were unreachable (last check 2026-11-08T10:40:25.422Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
Language is
io.github.sadri-dridi/lang-is		0HealthyNone31369 ms2026-11-06T17:50:46.134Zagents-and-memory
Language lo
io.github.sadri-dridi/lang-lo		0HealthyNone318 ms2026-11-06T17:50:45.714Zagents-and-memory
Language hr
io.github.sadri-dridi/lang-hr		0HealthyNone3123 ms2026-11-06T17:50:45.440Zagents-and-memory
Language ku
io.github.sadri-dridi/lang-ku		0HealthyNone31595 ms2026-11-06T17:50:45.339Zagents-and-memory
Language he
io.github.sadri-dridi/lang-he		0HealthyNone3177 ms2026-11-06T17:50:45.270Zagents-and-memory
Language ko
io.github.sadri-dridi/lang-ko		0HealthyNone31630 ms2026-11-06T17:50:45.270Zagents-and-memory
Language et
io.github.sadri-dridi/lang-et		0HealthyNone31494 ms2026-11-06T17:50:45.262Zagents-and-memory
Language fo
io.github.sadri-dridi/lang-fo		0HealthyNone31615 ms2026-11-06T17:50:45.262Zagents-and-memory
Language it
io.github.sadri-dridi/lang-it		0HealthyNone31495 ms2026-11-06T17:50:45.262Zagents-and-memory
Language lt
io.github.sadri-dridi/lang-lt		0HealthyNone31497 ms2026-11-06T17:50:45.262Zagents-and-memory
Language ht
io.github.sadri-dridi/lang-ht		0HealthyNone31577 ms2026-11-06T17:50:45.257Zagents-and-memory
Language ka
io.github.sadri-dridi/lang-ka		0HealthyNone31578 ms2026-11-06T17:50:45.257Zagents-and-memory
Language kn
io.github.sadri-dridi/lang-kn		0HealthyNone31708 ms2026-11-06T17:50:45.254Zagents-and-memory
Language gd
io.github.sadri-dridi/lang-gd		0HealthyNone31780 ms2026-11-06T17:50:45.250Zagents-and-memory
Language hi
io.github.sadri-dridi/lang-hi		0HealthyNone31776 ms2026-11-06T17:50:45.250Zagents-and-memory
Language hu
io.github.sadri-dridi/lang-hu		0HealthyNone31769 ms2026-11-06T17:50:45.250Zagents-and-memory
Language km
io.github.sadri-dridi/lang-km		0HealthyNone31728 ms2026-11-06T17:50:45.250Zagents-and-memory
Language ha
io.github.sadri-dridi/lang-ha		0HealthyNone31770 ms2026-11-06T17:50:45.246Zagents-and-memory
Language ja
io.github.sadri-dridi/lang-ja		0HealthyNone3124 ms2026-11-06T17:45:47.184Zagents-and-memory
Language fa
io.github.sadri-dridi/lang-fa		0HealthyNone3120 ms2026-11-06T17:45:47.172Zagents-and-memory
Language fr
io.github.sadri-dridi/lang-fr		0HealthyNone3120 ms2026-11-06T17:45:47.172Zagents-and-memory
Language gu
io.github.sadri-dridi/lang-gu		0HealthyNone3120 ms2026-11-06T17:45:47.172Zagents-and-memory
Language hy
io.github.sadri-dridi/lang-hy		0HealthyNone3120 ms2026-11-06T17:45:47.172Zagents-and-memory
Language eu
io.github.sadri-dridi/lang-eu		0HealthyNone3116 ms2026-11-06T17:45:47.170Zagents-and-memory
Language gl
io.github.sadri-dridi/lang-gl		0HealthyNone3119 ms2026-11-06T17:45:47.170Zagents-and-memory
Language eo
io.github.sadri-dridi/lang-eo		0HealthyNone3119 ms2026-11-06T17:45:47.168Zagents-and-memory
Language el
io.github.sadri-dridi/lang-el		0HealthyNone3112 ms2026-11-06T17:45:47.162Zagents-and-memory
Language fj
io.github.sadri-dridi/lang-fj		0HealthyNone3110 ms2026-11-06T17:45:47.161Zagents-and-memory
Language ga
io.github.sadri-dridi/lang-ga		0HealthyNone3113 ms2026-11-06T17:45:47.158Zagents-and-memory
Language bs
io.github.sadri-dridi/lang-bs		0HealthyNone3113 ms2026-11-06T17:45:47.152Zagents-and-memory
Language es
io.github.sadri-dridi/lang-es		0HealthyNone3111 ms2026-11-06T17:45:47.146Zagents-and-memory
Language en
io.github.sadri-dridi/lang-en		0HealthyNone3115 ms2026-11-06T17:45:47.145Zagents-and-memory
Language ca
io.github.sadri-dridi/lang-ca		0HealthyNone3118 ms2026-11-06T17:45:46.915Zagents-and-memory
Language am
io.github.sadri-dridi/lang-am		0HealthyNone3116 ms2026-11-06T17:45:46.909Zagents-and-memory
Language de
io.github.sadri-dridi/lang-de		0HealthyNone3114 ms2026-11-06T17:45:46.905Zagents-and-memory
KSUID 27-char shape, value discarded
io.github.sadri-dridi/ksuid-ok		0HealthyNone3119 ms2026-11-06T17:45:46.881Zagents-and-memory
Kilometers to miles
io.github.sadri-dridi/km-to-mi		0HealthyNone3140 ms2026-11-06T17:45:46.676Zagents-and-memory
Language as
io.github.sadri-dridi/lang-as		0HealthyNone3131 ms2026-11-06T17:45:46.673Zagents-and-memory
Language bg
io.github.sadri-dridi/lang-bg		0HealthyNone3135 ms2026-11-06T17:45:46.673Zagents-and-memory
Language fi
io.github.sadri-dridi/lang-fi		0HealthyNone3135 ms2026-11-06T17:45:46.673Zagents-and-memory
KSUID character length
io.github.sadri-dridi/ksuid-len		0HealthyNone3129 ms2026-11-06T17:45:46.669Zagents-and-memory
Language cs
io.github.sadri-dridi/lang-cs		0HealthyNone3131 ms2026-11-06T17:45:46.669Zagents-and-memory
Language da
io.github.sadri-dridi/lang-da		0HealthyNone3129 ms2026-11-06T17:45:46.669Zagents-and-memory
Liters to US gallons
io.github.sadri-dridi/l-to-gal		0HealthyNone3128 ms2026-11-06T17:45:46.667Zagents-and-memory
label[for] count, markup discarded
io.github.sadri-dridi/label-for-ok		0HealthyNone3129 ms2026-11-06T17:45:46.667Zagents-and-memory
KSUID payload charset, value discarded
io.github.sadri-dridi/ksuid-pay		0HealthyNone3142 ms2026-11-06T17:45:46.666Zagents-and-memory
Language be
io.github.sadri-dridi/lang-be		0HealthyNone3141 ms2026-11-06T17:45:46.664Zagents-and-memory
Language cy
io.github.sadri-dridi/lang-cy		0HealthyNone3141 ms2026-11-06T17:45:46.663Zagents-and-memory
KOI8-U high-bit band, bytes discarded
io.github.sadri-dridi/koi8u-ok		0HealthyNone3176 ms2026-11-06T17:45:46.659Zagents-and-memory
Language bn
io.github.sadri-dridi/lang-bn		0HealthyNone3168 ms2026-11-06T17:45:46.657Zagents-and-memory

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