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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 |
|---|---|---|---|---|---|
| 16901 | Sgd SGD (Saccharomyces Genome Database) MCP. | clean | — | — | 24.0 |
| 16902 | Shakespeare Insult shakespeare-insult MCP — wraps StupidAPIs (keyless — no credential needed) | clean | — | — | 24.0 |
| 16903 | Ship On Friday ship-on-friday MCP — wraps StupidAPIs (keyless — no credential needed) | clean | — | — | 24.0 |
| 16904 | Shodan Shodan MCP — wraps the full Shodan REST API (api.shodan.io) | clean | — | — | 24.0 |
| 16905 | Shodan Internetdb Shodan InternetDB MCP — wraps Shodan InternetDB (internetdb.shodan.io) | clean | — | — | 24.0 |
| 16906 | Shopgoodwill ShopGoodwill auctions — active listings, closed auctions with final sale | clean | — | — | 24.0 |
| 16907 | Shopify Shopify MCP Pack — wraps the Shopify Admin REST API (2024-01) | clean | — | — | 24.0 |
| 16908 | Shovels Shovels MCP — wraps the Shovels.ai API (shovels.ai) | clean | — | — | 24.0 |
| 16909 | Sibfly SibFly — satellite-measured ground motion (subsidence / uplift) for any US address. | clean | — | — | 24.0 |
| 16910 | Sigstore Rekor Sigstore Rekor — the public transparency log for software signatures. | clean | — | — | 24.0 |
| 16911 | Simap simap MCP — Swiss public procurement tenders and awards (keyless). | clean | — | — | 24.0 |
| 16912 | Simbad SIMBAD MCP — CDS astronomical object database. | clean | — | — | 24.0 |
| 16913 | Singapore Procurement Singapore Government Procurement MCP — GeBIZ tender awards (keyless). | clean | — | — | 24.0 |
| 16914 | Singstat Sg SingStat Table Builder MCP — Department of Statistics Singapore. | clean | — | — | 24.0 |
| 16915 | Sistat Si Statistical Office of the Republic of Slovenia (SURS) — SiStat PxWeb MCP. | clean | — | — | 24.0 |
| 16916 | Sitemap Stats Sitemap Stats MCP — reads a domain's sitemap(s) and reports their STRUCTURE, | clean | — | — | 24.0 |
| 16917 | Sk Rpo RPO — Register právnických osôb, podnikateľov a orgánov verejnej moci (Register of Legal Entities… | clean | — | — | 24.0 |
| 16918 | Smarty Smarty MCP — wraps Smarty's US Address Verification + US Property Enrichment APIs | clean | — | — | 24.0 |
| 16919 | Snb Ch Swiss National Bank (SNB) data portal MCP. Keyless. | clean | — | — | 24.0 |
| 16920 | Snov Snov.io MCP — B2B email finder + contact enrichment + domain search (snov.io) | clean | — | — | 24.0 |
| 16921 | Social Signal Social Signal — post-VOLUME TIME SERIES across the open social networks that | clean | — | — | 24.0 |
| 16922 | Solscan Solscan MCP — Solana block-explorer + network analytics | clean | — | — | 24.0 |
| 16923 | Sonoma Animal Services Sonoma County Animal Services MCP — live shelter intake & outcome records | clean | — | — | 24.0 |
| 16924 | Sos Entities sos-entities — state business-entity registries in one normalised shape (fleet #2867). | clean | — | — | 24.0 |
| 16925 | Sothebys Sotheby's MCP — realized auction prices from sothebys.com. | clean | — | — | 24.0 |
| 16926 | South Africa Tenders South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless). | clean | — | — | 24.0 |
| 16927 | South Carolina Code South Carolina Code of Laws — state statutes by citation. | clean | — | — | 24.0 |
| 16928 | South Dakota Code South Dakota Codified Laws — state statutes by citation and by topic. Fleet #2748. | clean | — | — | 24.0 |
| 16929 | Spacenews Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth) | clean | — | — | 24.0 |
| 16930 | Spacex SpaceX MCP — revival of the (dead) SpaceX API. | clean | — | — | 24.0 |
| 16931 | Spain Tenders Spain public procurement MCP — PLACSP tender notices (keyless). | clean | — | — | 24.0 |
| 16932 | Speedrun Speedrun.com MCP — wraps the Speedrun.com API v1 (speedrun.com/api/v1) | clean | — | — | 24.0 |
| 16933 | Sportmonks Sportmonks Football MCP — wraps the Sportmonks Football v3 API | clean | — | — | 24.0 |
| 16934 | Sports Game Odds Sports Game Odds MCP — wraps the Sports Game Odds API (sportsgameodds.com) | clean | — | — | 24.0 |
| 16935 | Sportsdataio SportsDataIO MCP — wraps SportsDataIO's Big-Six sports data API (sportsdata.io) | clean | — | — | 24.0 |
| 16936 | Spotify Spotify MCP — Web API via client_credentials OAuth | clean | — | — | 24.0 |
| 16937 | Spp Real-time electricity data for SPP, the Southwest Power Pool grid operator covering 14 US states… | clean | — | — | 24.0 |
| 16938 | Squiggle Squiggle MCP — AFL fixture / results / tips. | clean | — | — | 24.0 |
| 16939 | Ssb No Statistics Norway (SSB) PxWebApi MCP. | clean | — | — | 24.0 |
| 16940 | Stackexchange StackExchange MCP — wraps the StackExchange API v2.3 (free, no auth required for read) | clean | — | — | 24.0 |
| 16941 | Startup Oracle startup-oracle MCP — wraps StupidAPIs (keyless — no credential needed) | clean | — | — | 24.0 |
| 16942 | Startuphub StartupHub MCP — wraps the StartupHub.ai private-market API (startuphub.ai) | clean | — | — | 24.0 |
| 16943 | Stat Ee Statistics Estonia (andmed.stat.ee) PxWeb MCP. Keyless. | clean | — | — | 24.0 |
| 16944 | Stat Gl Statistics Greenland (Grønlands Statistik) PxWeb MCP. | clean | — | — | 24.0 |
| 16945 | Stat Lv Statistics Latvia / Official Statistics Portal (data.stat.gov.lv) PxWeb MCP. | clean | — | — | 24.0 |
| 16946 | Statbank Md National Bureau of Statistics of Moldova (Statbank) PxWeb MCP. | clean | — | — | 24.0 |
| 16947 | Statbel Be Statbel — Statistics Belgium (be.STAT / bestat) open data MCP. | clean | — | — | 24.0 |
| 16948 | Statcan StatCan MCP — Statistics Canada (StatCan) via the Web Data Service (WDS). | clean | — | — | 24.0 |
| 16949 | Statec Lu STATEC (Institut national de la statistique et des études économiques du | clean | — | — | 24.0 |
| 16950 | Statfin Fi Statistics Finland (StatFin) PxWeb 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.