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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.
45,870
servers indexed
87
with verified activity
20.0
median score
15,176
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 14851 | Cryptocompare CoinDesk Data (formerly CryptoCompare / CCData) MCP. | clean | — | — | 24.0 |
| 14852 | Crystallography Crystallography Open Database (COD) MCP. | clean | — | — | 24.0 |
| 14853 | Cso Ie Ireland Central Statistics Office (CSO) PxStat MCP. | clean | — | — | 24.0 |
| 14854 | Ct Dmv Connecticut DMV MCP — electric-vehicle registrations at vehicle level, aggregated on | clean | — | — | 24.0 |
| 14855 | Cta CTA MCP — Chicago Transit Authority real-time trains ('L') + buses | clean | — | — | 24.0 |
| 14856 | Currencyformat Number & currency formatting MCP. | clean | — | — | 24.0 |
| 14857 | Currents Currents MCP — wraps the Currents API (currentsapi.services) | clean | — | — | 24.0 |
| 14858 | Czso Cz Czech Statistical Office (Český statistický úřad, ČSÚ) open-data MCP. | clean | — | — | 24.0 |
| 14859 | Dadjokes Dad Jokes MCP — wraps icanhazdadjoke.com (free, no auth) | clean | — | — | 24.0 |
| 14860 | Dados Pt dados.gov.pt MCP — Portugal's national open data portal. | clean | — | — | 24.0 |
| 14861 | Dailymed DailyMed MCP — FDA Structured Product Labels via NLM | clean | — | — | 24.0 |
| 14862 | Dane Gov Pl dane.gov.pl — Poland's national open data portal (Otwarte Dane). | clean | — | — | 24.0 |
| 14863 | Dart Kr DART — Korea's Data Analysis, Retrieval and Transfer System. The Korean | clean | — | — | 24.0 |
| 14864 | Data Aixmarseille Aix-Marseille-Provence Open Data (data.ampmetropole.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14865 | Data Angers Angers Loire Métropole Open Data (data.angers.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14866 | Data Austin DataAustin MCP — Austin, TX open data (data.austintexas.gov, Socrata SODA API). | clean | — | — | 24.0 |
| 14867 | Data Bahrain Bahrain government open data — population and census statistics, education, GDP and labor market… | clean | — | — | 24.0 |
| 14868 | Data Baltimore DataBaltimore MCP — Baltimore open data (data.baltimorecity.gov, ArcGIS REST API). | clean | — | — | 24.0 |
| 14869 | Data Batonrouge Baton Rouge Open Data (data.brla.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14870 | Data Bloomington Bloomington Open Data (data.bloomington.in.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14871 | Data Boston DataBoston MCP — City of Boston open data (data.boston.gov, CKAN API). | clean | — | — | 24.0 |
| 14872 | Data Brussels Brussels Open Data (opendata.bruxelles.be) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14873 | Data Calgary DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API). | clean | — | — | 24.0 |
| 14874 | Data Cambridge DataCambridge MCP — Cambridge open data (data.cambridgema.gov, Socrata SODA API). | clean | — | — | 24.0 |
| 14875 | Data Centrevaldeloire Centre-Val de Loire Open Data (data.centrevaldeloire.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14876 | Data Cincinnati DataCincinnati MCP — Cincinnati open data (data.cincinnati-oh.gov, Socrata SODA API). | clean | — | — | 24.0 |
| 14877 | Data Cityofchicago data.cityofchicago.org Socrata MCP. | clean | — | — | 24.0 |
| 14878 | Data Cityofnewyork NYC Open Data — US government open data (data.cityofnewyork.us) via the Socrata SoQL API: NYC… | clean | — | — | 24.0 |
| 14879 | Data Colorado Colorado Information Marketplace — US government open data (data.colorado.gov) via the Socrata… | clean | — | — | 24.0 |
| 14880 | Data Connecticut Connecticut Open Data — US government open data (data.ct.gov) via the Socrata SoQL API: state… | clean | — | — | 24.0 |
| 14881 | Data Cookcounty Cook County Open Data (datacatalog.cookcountyil.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14882 | Data Dallas DataDallas MCP — Dallas open data (www.dallasopendata.com, Socrata SODA API). | clean | — | — | 24.0 |
| 14883 | Data Dc DataDC MCP — Washington, DC open data (opendata.dc.gov, ArcGIS REST API). | clean | — | — | 24.0 |
| 14884 | Data Delaware Delaware Open Data (data.delaware.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14885 | Data Denver DataDenver MCP — Denver open data (opendata-geospatialdenver.hub.arcgis.com, ArcGIS REST API). | clean | — | — | 24.0 |
| 14886 | Data Detroit DataDetroit MCP — Detroit open data (data.detroitmi.gov, ArcGIS REST API). | clean | — | — | 24.0 |
| 14887 | Data Economie Fr France Economy & Finance Open Data (data.economie.gouv.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14888 | Data Edmonton DataEdmonton MCP — Edmonton open data (data.edmonton.ca, Socrata SODA API). | clean | — | — | 24.0 |
| 14889 | Data Energystar ENERGY STAR Open Data (data.energystar.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14890 | Data Europa data.europa.eu MCP — EU open-data hub. | clean | — | — | 24.0 |
| 14891 | Data Fcc FCC Open Data (opendata.fcc.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14892 | Data Fortworth Fort Worth Open Data (data.fortworthtexas.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14893 | Data Fulton Fulton County Open Data (sharefulton.fultoncountyga.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14894 | Data Gov In India Open Government Data (OGD) Platform MCP — data.gov.in | clean | — | — | 24.0 |
| 14895 | Data Gov Sg data.gov.sg MCP — Singapore open data + real-time environment/transport feeds | clean | — | — | 24.0 |
| 14896 | Data Gr Greece Open Data (data.gov.gr) CKAN MCP. | clean | — | — | 24.0 |
| 14897 | Data Grandparissud Grand Paris Sud Open Data (data.grandparissud.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14898 | Data Howardcounty Howard County Open Data (opendata.howardcountymd.gov) Socrata MCP. | clean | — | — | 24.0 |
| 14899 | Data Iledefrance Île-de-France Open Data (data.iledefrance.fr) — OpenDataSoft MCP. | clean | — | — | 24.0 |
| 14900 | Data Issy Issy-les-Moulineaux Open Data (data.issy.com) — OpenDataSoft MCP. | 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.