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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 |
|---|---|---|---|---|---|
| 16101 | Dogsapi DogsAPI MCP — wraps dogapi.dog v2 API (free, no auth) | clean | — | — | 24.0 |
| 16102 | Dol M1 DOL Form M-1 — multiple employer welfare arrangement (MEWA) filings | clean | — | — | 24.0 |
| 16103 | Dol Whd DOL Wage & Hour Division — concluded enforcement cases | clean | — | — | 24.0 |
| 16104 | Domains Domains MCP — domain registration lookup + availability search over live RDAP (ICANN standard… | clean | — | — | 24.0 |
| 16105 | Dpla DPLA — the Digital Public Library of America. | clean | — | — | 24.0 |
| 16106 | Dropbox Dropbox MCP Pack — wraps the Dropbox API v2 | clean | — | — | 24.0 |
| 16107 | Drug Prices US drug price benchmarks — what a pharmacy PAYS and what Medicare PAYS OUT. | clean | — | — | 24.0 |
| 16108 | Drugbank DrugBank MCP — wraps the DrugBank Clinical API (api.drugbank.com) | clean | — | — | 24.0 |
| 16109 | Dryad Dryad (datadryad.org) MCP — keyless. | clean | — | — | 24.0 |
| 16110 | Dst Dk Statistics Denmark (Danmarks Statistik / Statbank) MCP. Keyless REST API: https://api.statbank.dk/v1 | clean | — | — | 24.0 |
| 16111 | Dtcc Swaps DTCC Public Swap Price Dissemination — the real-time, CFTC-Part-43-mandated public feed of swap… | clean | — | — | 24.0 |
| 16112 | Dubai Land Dubai Land Department (DLD) — Dubai real-estate open data. | clean | — | — | 24.0 |
| 16113 | Duffel Duffel MCP — live flight search + pricing via the Duffel Flights API (duffel.com) | clean | — | — | 24.0 |
| 16114 | Dwd Climate DWD Climate Data Center — daily station observations for Germany. | clean | — | — | 24.0 |
| 16115 | Dwds DWDS MCP — German Digital Dictionary. | clean | — | — | 24.0 |
| 16116 | Earth Search Sentinel and Landsat imagery catalogue from Element 84's Earth Search over the AWS Open Data… | clean | — | — | 24.0 |
| 16117 | Earthscope Fdsn FDSN seismic web services MCP — seismometer metadata, data holdings and regional earthquake… | clean | — | — | 24.0 |
| 16118 | Easypost EasyPost MCP — multi-carrier shipping rates + package tracking (easypost.com) | clean | — | — | 24.0 |
| 16119 | Ebay eBay MCP — Browse + Taxonomy APIs via client_credentials OAuth | clean | — | — | 24.0 |
| 16120 | Ebi Ols EBI OLS4 MCP — Ontology Lookup Service. | clean | — | — | 24.0 |
| 16121 | Ebird eBird MCP — Cornell Lab of Ornithology citizen-science bird observations | clean | — | — | 24.0 |
| 16122 | Ebsa EBSA enforcement — civil-penalty actions on ERISA benefit-plan filings | clean | — | — | 24.0 |
| 16123 | Ecb ECB Data Portal MCP — European Central Bank statistical data | clean | — | — | 24.0 |
| 16124 | Ecfr eCFR (Electronic Code of Federal Regulations) MCP. | clean | — | — | 24.0 |
| 16125 | Econdata Econdata MCP — wraps BLS (Bureau of Labor Statistics) public API v2… | clean | — | — | 24.0 |
| 16126 | Ecos Kr ECOS — Bank of Korea Economic Statistics System. | clean | — | — | 24.0 |
| 16127 | Ecuador Procurement Ecuador Government Procurement MCP — SERCOP / Compras Públicas (keyless). | clean | — | — | 24.0 |
| 16128 | Edamam Edamam MCP — wraps three Edamam APIs in one pack: - Nutrition Analysis API (nutrition_analysis)… | clean | — | — | 24.0 |
| 16129 | Edgar EDGAR MCP — SEC EDGAR public APIs (free, no auth) | clean | — | — | 24.0 |
| 16130 | Edge Case Museum Edge Case Museum MCP — 'Your code works. Except for these wonderfully terrible inputs.' | clean | — | — | 24.0 |
| 16131 | Edinet EDINET — Japan's corporate-filings system (Financial Services Agency). | clean | — | — | 24.0 |
| 16132 | Education Data Education Data MCP — US K-12 schools, districts, funding and child poverty. | clean | — | — | 24.0 |
| 16133 | Eia EIA MCP — US Energy Information Administration API v2 | clean | — | — | 24.0 |
| 16134 | Einpresswire EIN Presswire MCP — press releases from EIN Presswire's public news sitemap. | clean | — | — | 24.0 |
| 16135 | Electricity Maps Electricity Maps MCP — real-time electricity-grid carbon intensity + power generation mix for 200+… | clean | — | — | 24.0 |
| 16136 | Elexon Elexon BMRS Insights MCP — Great Britain electricity grid & market data. | clean | — | — | 24.0 |
| 16137 | Elife eLife MCP — keyless open-access life-sciences & biomedical journal articles. | clean | — | — | 24.0 |
| 16138 | Ema Article57 EMA Article 57 product data — every medicine with a valid marketing | clean | — | — | 24.0 |
| 16139 | Ema Medicines EMA Medicines MCP — the European Medicines Agency's public medicines register. | clean | — | — | 24.0 |
| 16140 | Emailable Emailable MCP — wraps the Emailable email verification API (emailable.com) | clean | — | — | 24.0 |
| 16141 | Emarket Storage Italian regulated disclosures direct from eMarket Storage (Teleborsa) — keyless, same-day-fresh. | clean | — | — | 24.0 |
| 16142 | Emdb EMDB (EBI Electron Microscopy Data Bank) MCP — keyless. | clean | — | — | 24.0 |
| 16143 | Emoji Oracle emoji-oracle MCP — wraps StupidAPIs (keyless — no credential needed) | clean | — | — | 24.0 |
| 16144 | Emojihub EmojiHub MCP — wraps EmojiHub API (free, no auth) | clean | — | — | 24.0 |
| 16145 | Emsc EMSC (European-Mediterranean Seismological Centre) MCP — wraps the seismicportal.eu FDSN event web… | clean | — | — | 24.0 |
| 16146 | Ena European Nucleotide Archive (ENA) — EMBL-EBI's public record of raw sequencing runs, assemblies… | clean | — | — | 24.0 |
| 16147 | Energi Data Dk Energi Data Service (Energinet) MCP — Denmark's official open energy data. Keyless. Electricity… | clean | — | — | 24.0 |
| 16148 | Energy Charts Energy-Charts (Fraunhofer ISE) MCP — European electricity generation, prices, and capacity.… | clean | — | — | 24.0 |
| 16149 | Enforcement Actions US federal enforcement actions MCP. Keyless. | clean | — | — | 24.0 |
| 16150 | Ens ENS (Ethereum Name Service) 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.