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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 |
|---|---|---|---|---|---|
| 23101 | Cisa Kev CISA KEV MCP. | info | — | — | 21.0 |
| 23102 | Civitai Civitai MCP. | info | — | — | 21.0 |
| 23103 | Clash Royale Clash Royale MCP. | info | — | — | 21.0 |
| 23104 | Climate Feeds Climate & Energy Feeds MCP. | info | — | — | 21.0 |
| 23105 | Codewars Codewars MCP. | info | — | — | 21.0 |
| 23106 | Coinbase Exchange Coinbase Exchange public MCP. | info | — | — | 21.0 |
| 23107 | Color Color utilities MCP. | info | — | — | 21.0 |
| 23108 | Comicvine Comic Vine MCP. | info | — | — | 21.0 |
| 23109 | Complex Portal EBI Complex Portal MCP. | info | — | — | 21.0 |
| 23110 | Coordinates Coordinate geometry MCP. | info | — | — | 21.0 |
| 23111 | Crontab Crontab expression MCP. | info | — | — | 21.0 |
| 23112 | Crypto Feeds Crypto Feeds MCP. | info | — | — | 21.0 |
| 23113 | Csv CSV <-> JSON MCP. | info | — | — | 21.0 |
| 23114 | Customer Io MCP server for customer-io | info | — | — | 21.0 |
| 23115 | Data Govt Nz data.govt.nz CKAN MCP. | info | — | — | 21.0 |
| 23116 | Data Ny data.ny.gov Socrata MCP. | info | — | — | 21.0 |
| 23117 | Dataverse Harvard Harvard Dataverse MCP. | info | — | — | 21.0 |
| 23118 | Datecalc Date calculator MCP. | info | — | — | 21.0 |
| 23119 | Datos Cl datos.gob.cl CKAN MCP. | info | — | — | 21.0 |
| 23120 | Datos Gob Es datos.gob.es MCP. | info | — | — | 21.0 |
| 23121 | Deepl DeepL MCP. | info | — | — | 21.0 |
| 23122 | Design Feeds Design Feeds MCP. | info | — | — | 21.0 |
| 23123 | Dev Feeds Developer Feeds MCP. | info | — | — | 21.0 |
| 23124 | Devdocs Io DevDocs.io MCP. | info | — | — | 21.0 |
| 23125 | Diff Text diff MCP. | info | — | — | 21.0 |
| 23126 | Digitalnz DigitalNZ MCP. | info | — | — | 21.0 |
| 23127 | Discord Discord MCP Pack | info | — | — | 21.0 |
| 23128 | Dostuff DoStuff network MCP. | info | — | — | 21.0 |
| 23129 | Dummyjson DummyJSON MCP. | info | — | — | 21.0 |
| 23130 | Duration ISO 8601 duration MCP. | info | — | — | 21.0 |
| 23131 | Ebid eBid MCP. | info | — | — | 21.0 |
| 23132 | Ecosystems ecosyste.ms Packages MCP. | info | — | — | 21.0 |
| 23133 | Edmtrain EDMtrain MCP. | info | — | — | 21.0 |
| 23134 | Education Feeds Education Feeds MCP. | info | — | — | 21.0 |
| 23135 | Emoji Emoji MCP. | info | — | — | 21.0 |
| 23136 | Endoflife endoflife.date MCP. | info | — | — | 21.0 |
| 23137 | Ensembl Ensembl REST MCP. | info | — | — | 21.0 |
| 23138 | Entertainment Feeds Entertainment Feeds MCP. | info | — | — | 21.0 |
| 23139 | Epa Envirofacts US EPA Envirofacts MCP. | info | — | — | 21.0 |
| 23140 | Epo Ops EPO Open Patent Services MCP | info | — | — | 21.0 |
| 23141 | Epoch Ai Models Epoch AI — AI models database | info | — | — | 21.0 |
| 23142 | Europeana Europeana MCP. | info | — | — | 21.0 |
| 23143 | Eventbrite Eventbrite MCP. | info | — | — | 21.0 |
| 23144 | Exoplanet Archive NASA Exoplanet Archive MCP. | info | — | — | 21.0 |
| 23145 | Expression Atlas EBI Expression Atlas MCP. | info | — | — | 21.0 |
| 23146 | Facebook_ads Facebook Ads MCP Pack | info | — | — | 21.0 |
| 23147 | Fbi Wanted FBI Wanted MCP. | info | — | — | 21.0 |
| 23148 | Figma Figma MCP Pack | info | — | — | 21.0 |
| 23149 | Figshare Figshare MCP. | info | — | — | 21.0 |
| 23150 | Finance Feeds Finance Feeds MCP. | 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.