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Which MCP servers are actually maintained?
The official registry lists every Model Context Protocol server but tells you nothing about whether any of them is still alive. This index scores each one on maintenance activity, flags what deserves a second look before you install it, and shows exactly how every number was reached.
54,385
servers indexed
86
with verified activity
20.0
median score
19,556
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 25351 | Language am ISO 639 language tag am. | info | — | — | 21.0 |
| 25352 | Language ar ISO 639 language tag ar. | info | — | — | 21.0 |
| 25353 | Language as ISO 639 language tag as. | info | — | — | 21.0 |
| 25354 | Language az ISO 639 language tag az. | info | — | — | 21.0 |
| 25355 | Language be ISO 639 language tag be. | info | — | — | 21.0 |
| 25356 | Language bg ISO 639 language tag bg. | info | — | — | 21.0 |
| 25357 | Language bn ISO 639 language tag bn. | info | — | — | 21.0 |
| 25358 | Language bs ISO 639 language tag bs. | info | — | — | 21.0 |
| 25359 | Language ca ISO 639 language tag ca. | info | — | — | 21.0 |
| 25360 | Language cs ISO 639 language tag cs. | info | — | — | 21.0 |
| 25361 | Language cy ISO 639 language tag cy. | info | — | — | 21.0 |
| 25362 | Language da ISO 639 language tag da. | info | — | — | 21.0 |
| 25363 | Language de ISO 639 language tag de. | info | — | — | 21.0 |
| 25364 | Language el ISO 639 language tag el. | info | — | — | 21.0 |
| 25365 | Language en ISO 639 language tag en. | info | — | — | 21.0 |
| 25366 | Language eo ISO 639 language tag eo. | info | — | — | 21.0 |
| 25367 | Language es ISO 639 language tag es. | info | — | — | 21.0 |
| 25368 | Language et ISO 639 language tag et. | info | — | — | 21.0 |
| 25369 | Language eu ISO 639 language tag eu. | info | — | — | 21.0 |
| 25370 | Language fa ISO 639 language tag fa. | info | — | — | 21.0 |
| 25371 | Language fi ISO 639 language tag fi. | info | — | — | 21.0 |
| 25372 | Language fj ISO 639 language tag fj. | info | — | — | 21.0 |
| 25373 | Language fo ISO 639 language tag fo. | info | — | — | 21.0 |
| 25374 | Language fr ISO 639 language tag fr. | info | — | — | 21.0 |
| 25375 | Language ga ISO 639 language tag ga. | info | — | — | 21.0 |
| 25376 | Language gd ISO 639 language tag gd. | info | — | — | 21.0 |
| 25377 | Language gl ISO 639 language tag gl. | info | — | — | 21.0 |
| 25378 | Language gu ISO 639 language tag gu. | info | — | — | 21.0 |
| 25379 | Language ha ISO 639 language tag ha. | info | — | — | 21.0 |
| 25380 | Language he ISO 639 language tag he. | info | — | — | 21.0 |
| 25381 | Language hi ISO 639 language tag hi. | info | — | — | 21.0 |
| 25382 | Language hr ISO 639 language tag hr. | info | — | — | 21.0 |
| 25383 | Language ht ISO 639 language tag ht. | info | — | — | 21.0 |
| 25384 | Language hu ISO 639 language tag hu. | info | — | — | 21.0 |
| 25385 | Language hy ISO 639 language tag hy. | info | — | — | 21.0 |
| 25386 | Language id ISO 639 language tag id. | info | — | — | 21.0 |
| 25387 | Language is ISO 639 language tag is. | info | — | — | 21.0 |
| 25388 | Language it ISO 639 language tag it. | info | — | — | 21.0 |
| 25389 | Language ja ISO 639 language tag ja. | info | — | — | 21.0 |
| 25390 | Language jv ISO 639 language tag jv. | info | — | — | 21.0 |
| 25391 | Language ka ISO 639 language tag ka. | info | — | — | 21.0 |
| 25392 | Language kk ISO 639 language tag kk. | info | — | — | 21.0 |
| 25393 | Language km ISO 639 language tag km. | info | — | — | 21.0 |
| 25394 | Language kn ISO 639 language tag kn. | info | — | — | 21.0 |
| 25395 | Language ko ISO 639 language tag ko. | info | — | — | 21.0 |
| 25396 | Language ku ISO 639 language tag ku. | info | — | — | 21.0 |
| 25397 | Language ky ISO 639 language tag ky. | info | — | — | 21.0 |
| 25398 | Language lb ISO 639 language tag lb. | info | — | — | 21.0 |
| 25399 | Language lo ISO 639 language tag lo. | info | — | — | 21.0 |
| 25400 | Language lt ISO 639 language tag lt. | info | — | — | 21.0 |
A score measures maintenance activity, not safety. A high score does not mean a server is secure, and a low one does not mean it is dangerous — see the methodology for what each signal does and does not tell you.