Which MCP servers actually work?

We track 48412 servers from the official MCP Registry. 31745 are hosted (remote); we have health-checked 31473 so far. 280 use templated URLs that need user-specific values and can't be checked. Of those checked, 17133 passed a full MCP handshake, 8721 are up but need credentials, and 5619 failed or were unreachable (last check 2026-10-22T15:35:27.139Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
US state NH
io.github.sadri-dridi/st-nh		0HealthyNone3114 ms2026-10-22T00:45:21.710Zagents-and-memory
US state RI
io.github.sadri-dridi/st-ri		0HealthyNone31183 ms2026-10-22T00:45:21.676Zagents-and-memory
Short status catalog
io.github.sadri-dridi/status-short		0HealthyNone3113 ms2026-10-22T00:45:21.660Zagents-and-memory
US state WI
io.github.sadri-dridi/st-wi		0HealthyNone3112 ms2026-10-22T00:45:21.639Zagents-and-memory
HTTP status class 1xx-5xx
io.github.sadri-dridi/status-class-ok		0HealthyNone3115 ms2026-10-22T00:45:21.639Zagents-and-memory
US state WY
io.github.sadri-dridi/st-wy		0HealthyNone3111 ms2026-10-22T00:45:21.638Zagents-and-memory
Stone to pounds
io.github.sadri-dridi/st-to-lb		0HealthyNone3111 ms2026-10-22T00:45:21.631Zagents-and-memory
US state WA
io.github.sadri-dridi/st-wa		0HealthyNone3120 ms2026-10-22T00:45:21.626Zagents-and-memory
US state TX
io.github.sadri-dridi/st-tx		0HealthyNone3180 ms2026-10-22T00:45:21.621Zagents-and-memory
US state VT
io.github.sadri-dridi/st-vt		0HealthyNone3181 ms2026-10-22T00:45:21.621Zagents-and-memory
US state NJ
io.github.sadri-dridi/st-nj		0HealthyNone31100 ms2026-10-22T00:45:21.617Zagents-and-memory
US state OH
io.github.sadri-dridi/st-oh		0HealthyNone31375 ms2026-10-22T00:45:21.617Zagents-and-memory
US state PA
io.github.sadri-dridi/st-pa		0HealthyNone31254 ms2026-10-22T00:45:21.617Zagents-and-memory
US state TN
io.github.sadri-dridi/st-tn		0HealthyNone31292 ms2026-10-22T00:45:21.615Zagents-and-memory
US state OK
io.github.sadri-dridi/st-ok		0HealthyNone31370 ms2026-10-22T00:45:21.614Zagents-and-memory
US state OR
io.github.sadri-dridi/st-or		0HealthyNone3116 ms2026-10-22T00:41:01.418Zagents-and-memory
US state ND
io.github.sadri-dridi/st-nd		0HealthyNone3113 ms2026-10-22T00:41:01.413Zagents-and-memory
US state NM
io.github.sadri-dridi/st-nm		0HealthyNone3111 ms2026-10-22T00:41:01.408Zagents-and-memory
US state NV
io.github.sadri-dridi/st-nv		0HealthyNone3119 ms2026-10-22T00:41:01.278Zagents-and-memory
US state NC
io.github.sadri-dridi/st-nc		0HealthyNone3114 ms2026-10-22T00:41:01.144Zagents-and-memory
US state MT
io.github.sadri-dridi/st-mt		0HealthyNone319 ms2026-10-22T00:41:01.117Zagents-and-memory
US state NE
io.github.sadri-dridi/st-ne		0HealthyNone3114 ms2026-10-22T00:41:01.107Zagents-and-memory
US state MS
io.github.sadri-dridi/st-ms		0HealthyNone3112 ms2026-10-22T00:41:01.104Zagents-and-memory
US state MO
io.github.sadri-dridi/st-mo		0HealthyNone3116 ms2026-10-22T00:41:01.087Zagents-and-memory
US state MN
io.github.sadri-dridi/st-mn		0HealthyNone3113 ms2026-10-22T00:41:00.968Zagents-and-memory
US state ME
io.github.sadri-dridi/st-me		0HealthyNone3117 ms2026-10-22T00:41:00.925Zagents-and-memory
US state IN
io.github.sadri-dridi/st-in		0HealthyNone3113 ms2026-10-22T00:41:00.887Zagents-and-memory
UK sort code 6-digit shape, value discarded
io.github.sadri-dridi/sortcode-ok		0HealthyNone312221 ms2026-10-22T00:41:00.867Zagents-and-memory
US state MI
io.github.sadri-dridi/st-mi		0HealthyNone319 ms2026-10-22T00:41:00.851Zagents-and-memory
US state LA
io.github.sadri-dridi/st-la		0HealthyNone3113 ms2026-10-22T00:41:00.849Zagents-and-memory
US state KS
io.github.sadri-dridi/st-ks		0HealthyNone3115 ms2026-10-22T00:41:00.848Zagents-and-memory
US state MD
io.github.sadri-dridi/st-md		0HealthyNone3111 ms2026-10-22T00:41:00.839Zagents-and-memory
US state IA
io.github.sadri-dridi/st-ia		0HealthyNone3118 ms2026-10-22T00:41:00.823Zagents-and-memory
US state MA
io.github.sadri-dridi/st-ma		0HealthyNone3117 ms2026-10-22T00:41:00.821Zagents-and-memory
US state FL
io.github.sadri-dridi/st-fl		0HealthyNone3111 ms2026-10-22T00:41:00.801Zagents-and-memory
US state DE
io.github.sadri-dridi/st-de		0HealthyNone3112 ms2026-10-22T00:41:00.786Zagents-and-memory
US state KY
io.github.sadri-dridi/st-ky		0HealthyNone317 ms2026-10-22T00:41:00.782Zagents-and-memory
US state IL
io.github.sadri-dridi/st-il		0HealthyNone3112 ms2026-10-22T00:41:00.774Zagents-and-memory
US state ID
io.github.sadri-dridi/st-id		0HealthyNone3114 ms2026-10-22T00:41:00.772Zagents-and-memory
US state GA
io.github.sadri-dridi/st-ga		0HealthyNone3129 ms2026-10-22T00:41:00.768Zagents-and-memory
US state HI
io.github.sadri-dridi/st-hi		0HealthyNone3119 ms2026-10-22T00:41:00.767Zagents-and-memory
US state DC
io.github.sadri-dridi/st-dc		0HealthyNone3123 ms2026-10-22T00:41:00.754Zagents-and-memory
US state AL
io.github.sadri-dridi/st-al		0HealthyNone3115 ms2026-10-22T00:41:00.689Zagents-and-memory
US state AR
io.github.sadri-dridi/st-ar		0HealthyNone3116 ms2026-10-22T00:41:00.667Zagents-and-memory
US state CT
io.github.sadri-dridi/st-ct		0HealthyNone3115 ms2026-10-22T00:41:00.659Zagents-and-memory
ssh config Host count, body discarded
io.github.sadri-dridi/sshcfg-ok		0HealthyNone318 ms2026-10-22T00:41:00.651Zagents-and-memory
SSH FP record shape, value discarded
io.github.sadri-dridi/sshfp-record		0HealthyNone3111 ms2026-10-22T00:41:00.643Zagents-and-memory
Square-bracket id shape, value discarded
io.github.sadri-dridi/square-ok		0HealthyNone3112 ms2026-10-22T00:41:00.641Zagents-and-memory
US state CO
io.github.sadri-dridi/st-co		0HealthyNone3115 ms2026-10-22T00:41:00.579Zagents-and-memory
US state AK
io.github.sadri-dridi/st-ak		0HealthyNone3113 ms2026-10-22T00:41:00.550Zagents-and-memory

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