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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.
49,991
servers indexed
87
with verified activity
20.0
median score
17,377
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 19151 | America/Dawson clock Current local time in America/Dawson. | clean | — | — | 24.0 |
| 19152 | America/Denver clock Current local time in America/Denver. | clean | — | — | 24.0 |
| 19153 | America/Detroit clock Current local time in America/Detroit. | clean | — | — | 24.0 |
| 19154 | America/Edmonton clock Current local time in America/Edmonton. | clean | — | — | 24.0 |
| 19155 | America/Fortaleza clock Current local time in America/Fortaleza. | clean | — | — | 24.0 |
| 19156 | America/Guatemala clock Current local time in America/Guatemala. | clean | — | — | 24.0 |
| 19157 | America/Guayaquil clock Current local time in America/Guayaquil. | clean | — | — | 24.0 |
| 19158 | America/Halifax clock Current local time in America/Halifax. | clean | — | — | 24.0 |
| 19159 | America/Havana clock Current local time in America/Havana. | clean | — | — | 24.0 |
| 19160 | America/Indiana/Indianapolis clock Current local time in America/Indiana/Indianapolis. | clean | — | — | 24.0 |
| 19161 | America/Jamaica clock Current local time in America/Jamaica. | clean | — | — | 24.0 |
| 19162 | America/Juneau clock Current local time in America/Juneau. | clean | — | — | 24.0 |
| 19163 | America/Kentucky/Louisville clock Current local time in America/Kentucky/Louisville. | clean | — | — | 24.0 |
| 19164 | America/La_Paz clock Current local time in America/La_Paz. | clean | — | — | 24.0 |
| 19165 | America/Lima clock Current local time in America/Lima. | clean | — | — | 24.0 |
| 19166 | America/Los_Angeles clock Current local time in America/Los_Angeles. | clean | — | — | 24.0 |
| 19167 | America/Manaus clock Current local time in America/Manaus. | clean | — | — | 24.0 |
| 19168 | America/Martinique clock Current local time in America/Martinique. | clean | — | — | 24.0 |
| 19169 | America/Mazatlan clock Current local time in America/Mazatlan. | clean | — | — | 24.0 |
| 19170 | America/Mendoza clock Current local time in America/Mendoza. | clean | — | — | 24.0 |
| 19171 | America/Mexico_City clock Current local time in America/Mexico_City. | clean | — | — | 24.0 |
| 19172 | America/Monterrey clock Current local time in America/Monterrey. | clean | — | — | 24.0 |
| 19173 | America/Montevideo clock Current local time in America/Montevideo. | clean | — | — | 24.0 |
| 19174 | America/Nassau clock Current local time in America/Nassau. | clean | — | — | 24.0 |
| 19175 | America/New_York clock Current local time in America/New_York. | clean | — | — | 24.0 |
| 19176 | America/North_Dakota/Center clock Current local time in America/North_Dakota/Center. | clean | — | — | 24.0 |
| 19177 | America/Panama clock Current local time in America/Panama. | clean | — | — | 24.0 |
| 19178 | America/Phoenix clock Current local time in America/Phoenix. | clean | — | — | 24.0 |
| 19179 | America/Port-au-Prince clock Current local time in America/Port-au-Prince. | clean | — | — | 24.0 |
| 19180 | America/Puerto_Rico clock Current local time in America/Puerto_Rico. | clean | — | — | 24.0 |
| 19181 | America/Punta_Arenas clock Current local time in America/Punta_Arenas. | clean | — | — | 24.0 |
| 19182 | America/Rankin_Inlet clock Current local time in America/Rankin_Inlet. | clean | — | — | 24.0 |
| 19183 | America/Recife clock Current local time in America/Recife. | clean | — | — | 24.0 |
| 19184 | America/Regina clock Current local time in America/Regina. | clean | — | — | 24.0 |
| 19185 | America/Santarem clock Current local time in America/Santarem. | clean | — | — | 24.0 |
| 19186 | America/Santiago clock Current local time in America/Santiago. | clean | — | — | 24.0 |
| 19187 | America/Santo_Domingo clock Current local time in America/Santo_Domingo. | clean | — | — | 24.0 |
| 19188 | America/Sao_Paulo clock Current local time in America/Sao_Paulo. | clean | — | — | 24.0 |
| 19189 | America/Sitka clock Current local time in America/Sitka. | clean | — | — | 24.0 |
| 19190 | America/St_Johns clock Current local time in America/St_Johns. | clean | — | — | 24.0 |
| 19191 | America/Tegucigalpa clock Current local time in America/Tegucigalpa. | clean | — | — | 24.0 |
| 19192 | America/Thunder_Bay clock Current local time in America/Thunder_Bay. | clean | — | — | 24.0 |
| 19193 | America/Tijuana clock Current local time in America/Tijuana. | clean | — | — | 24.0 |
| 19194 | America/Toronto clock Current local time in America/Toronto. | clean | — | — | 24.0 |
| 19195 | America/Vancouver clock Current local time in America/Vancouver. | clean | — | — | 24.0 |
| 19196 | America/Whitehorse clock Current local time in America/Whitehorse. | clean | — | — | 24.0 |
| 19197 | America/Winnipeg clock Current local time in America/Winnipeg. | clean | — | — | 24.0 |
| 19198 | Asia/Aden clock Current local time in Asia/Aden. | clean | — | — | 24.0 |
| 19199 | Asia/Almaty clock Current local time in Asia/Almaty. | clean | — | — | 24.0 |
| 19200 | Asia/Amman clock Current local time in Asia/Amman. | clean | — | — | 24.0 |
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.