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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 |
|---|---|---|---|---|---|
| 13201 | io.github.mrfentmen/lemmy-mcp Lemmy communities and posts. No key required. | clean | — | — | 24.0 |
| 13202 | io.github.mrfentmen/lemonsqueezy-mcp Query the Lemon Squeezy API: stores, products, product details. | clean | — | — | 24.0 |
| 13203 | io.github.mrfentmen/lever-mcp Job postings from Lever. No key required. | clean | — | — | 24.0 |
| 13204 | io.github.mrfentmen/librivox-mcp Public domain audiobooks from LibriVox. No key required. | clean | — | — | 24.0 |
| 13205 | io.github.mrfentmen/license-boundary-mcp Summarize local license evidence and uncertainty without returning package names, license text,... | clean | — | — | 24.0 |
| 13206 | io.github.mrfentmen/lichess-mcp Use this MCP server to Lichess, chess puzzles by rating, player stats, and top players. Tools... | clean | — | — | 24.0 |
| 13207 | io.github.mrfentmen/lifx-mcp MCP server for LIFX lights: list, state, power control. Needs a free API token. | clean | — | — | 24.0 |
| 13208 | io.github.mrfentmen/ligo-mcp Keyless MCP server for LIGO gravitational-wave catalogs: events, masses, distances. | clean | — | — | 24.0 |
| 13209 | io.github.mrfentmen/linear-mcp Query the Linear GraphQL API: viewer, teams, issue search. | clean | — | — | 24.0 |
| 13210 | io.github.mrfentmen/link-shortener-mcp Shorten and expand URLs with the is.gd public service. No key required. | clean | — | — | 24.0 |
| 13211 | io.github.mrfentmen/liquipedia-mcp Keyless Liquipedia esports wiki: search, articles, changes, categories, backlinks. | clean | — | — | 24.0 |
| 13212 | io.github.mrfentmen/listenbrainz-mcp Music listening history from ListenBrainz. No key required. | clean | — | — | 24.0 |
| 13213 | io.github.mrfentmen/listennotes-mcp Query Listen Notes: podcast search, best lists, episode details. | clean | — | — | 24.0 |
| 13214 | io.github.mrfentmen/literal-mcp Literal library: books, states, lookup. | clean | — | — | 24.0 |
| 13215 | io.github.mrfentmen/lobsters-mcp Newest and top stories from Lobsters, the developer news site. No key required. | clean | — | — | 24.0 |
| 13216 | io.github.mrfentmen/loc-mcp Search the Library of Congress collections. No key required. | clean | — | — | 24.0 |
| 13217 | io.github.mrfentmen/lockstep-mcp Local lockfile and package-manager reproducibility analysis without dependency details. Tools... | clean | — | — | 24.0 |
| 13218 | io.github.mrfentmen/logseq-mcp MCP server for Logseq: graphs, pages, blocks via the local HTTP API plugin. | clean | — | — | 24.0 |
| 13219 | io.github.mrfentmen/logto-mcp MCP server for Logto: users, applications. Works with Cloud or self-hosted. | clean | — | — | 24.0 |
| 13220 | io.github.mrfentmen/lol-datadragon-mcp League of Legends champion data from Data Dragon. No key required. | clean | — | — | 24.0 |
| 13221 | io.github.mrfentmen/loops-mcp MCP server for Loops: contacts, events. Needs a free API key. | clean | — | — | 24.0 |
| 13222 | io.github.mrfentmen/lorem-mcp Generate lorem ipsum and filler text locally. No network and no key. | clean | — | — | 24.0 |
| 13223 | io.github.mrfentmen/lostmedia-mcp Keyless MCP server for the Lost Media Wiki: search lost TV, film, music and games, track found /... | clean | — | — | 24.0 |
| 13224 | io.github.mrfentmen/lotr-mcp Books and chapters from the Lord of the Rings API. No key required. | clean | — | — | 24.0 |
| 13225 | io.github.mrfentmen/louisvuitton-mcp Louis Vuitton resale listings, prices and details. Not affiliated with Louis Vuitton. | clean | — | — | 24.0 |
| 13226 | io.github.mrfentmen/luchtmeetnet-mcp Dutch air quality from Luchtmeetnet. No key required. | clean | — | — | 24.0 |
| 13227 | io.github.mrfentmen/lyrics-mcp Song lyrics by artist and title from the public lyrics service. No key required. | clean | — | — | 24.0 |
| 13228 | io.github.mrfentmen/mac-lookup-mcp Look up the vendor of a MAC address from the MAC Vendors database. No key required. | clean | — | — | 24.0 |
| 13229 | io.github.mrfentmen/madhappy-mcp Query the Madhappy catalog: search streetwear, newest arrivals, enriched product details. | clean | — | — | 24.0 |
| 13230 | io.github.mrfentmen/mail-tm-mcp Temporary email domains from Mail.tm. No key required. | clean | — | — | 24.0 |
| 13231 | io.github.mrfentmen/mailchimp-mcp Query Mailchimp: ping, lists, members, campaigns. | clean | — | — | 24.0 |
| 13232 | io.github.mrfentmen/mailgun-mcp MCP server for Mailgun: domains, stats, bounces, complaints. Needs a free API key. | clean | — | — | 24.0 |
| 13233 | io.github.mrfentmen/mailjet-mcp MCP server for Mailjet: contacts, messages, campaigns. Needs free API keys. | clean | — | — | 24.0 |
| 13234 | io.github.mrfentmen/maltiverse-mcp Threat intelligence for IPs and domains from Maltiverse. No key required. | clean | — | — | 24.0 |
| 13235 | io.github.mrfentmen/mangadex-mcp Use this MCP server to MangaDex, search manga, browse chapters, authors, and tags. Tools include... | clean | — | — | 24.0 |
| 13236 | io.github.mrfentmen/marine-forecast-mcp Wave height, wave period, and sea temperature forecasts from Open Meteo marine. | clean | — | — | 24.0 |
| 13237 | io.github.mrfentmen/markdown-mcp Convert markdown to HTML and extract headings locally. No network and no key. | clean | — | — | 24.0 |
| 13238 | io.github.mrfentmen/marketstack-mcp Marketstack API: EOD prices, history, tickers, exchanges, dividends. | clean | — | — | 24.0 |
| 13239 | io.github.mrfentmen/mast-mcp Keyless MCP server for MAST: Hubble, Webb, TESS observations by sky position. | clean | — | — | 24.0 |
| 13240 | io.github.mrfentmen/mastodon-mcp Mastodon instance info and trends. No key required. | clean | — | — | 24.0 |
| 13241 | io.github.mrfentmen/math-tools-mcp Prime checks, factors, GCD, and basic statistics computed locally. No network and no key. | clean | — | — | 24.0 |
| 13242 | io.github.mrfentmen/maven-info-mcp Search Java libraries and artifacts on Maven Central. No key required. | clean | — | — | 24.0 |
| 13243 | io.github.mrfentmen/mbta-mcp Boston transit from MBTA. No key required. | clean | — | — | 24.0 |
| 13244 | io.github.mrfentmen/mcstatus-mcp Minecraft server status via mcstatus.io: online status, players, version. | clean | — | — | 24.0 |
| 13245 | io.github.mrfentmen/mdn-search-mcp Search the MDN web docs for HTML, CSS, and JavaScript. No key required. | clean | — | — | 24.0 |
| 13246 | io.github.mrfentmen/medrxiv-mcp Medical preprints from medRxiv. No key required. | clean | — | — | 24.0 |
| 13247 | io.github.mrfentmen/meilisearch-mcp Search indexes, manage documents, check health and stats. | clean | — | — | 24.0 |
| 13248 | io.github.mrfentmen/meme-generator-mcp ImgFlip meme templates and captions. | clean | — | — | 24.0 |
| 13249 | io.github.mrfentmen/memegen-mcp Keyless MCP server for memegen.link: meme templates, captioned image URL builder. | clean | — | — | 24.0 |
| 13250 | io.github.mrfentmen/meowfacts-mcp Random cat facts from the free MeowFacts API. | 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.