Updated weekly · Free & open

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

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
12951io.github.mrfentmen/deepgram-mcp
Query the Deepgram API: projects, project balances, and API keys.
clean——
24.0
12952io.github.mrfentmen/deezer-mcp
Search tracks and albums on Deezer. No key required.
clean——
24.0
12953io.github.mrfentmen/defillama-mcp
DefiLlama protocols, chains, and TVL (merged).
clean——
24.0
12954io.github.mrfentmen/delinea-mcp
Delinea Secret Server API: secrets search and retrieval.
clean——
24.0
12955io.github.mrfentmen/demozoo-mcp
Keyless MCP server for Demozoo, the demoscene database: search 390k+ demos, intros, graphics and...
clean——
24.0
12956io.github.mrfentmen/dependency-drift-mcp
Summarize local dependency manifest and lockfile drift without returning package names,...
clean——
24.0
12957io.github.mrfentmen/dependency-license-change-mcp
Compare local license evidence across two snapshots without returning package names, text,...
clean——
24.0
12958io.github.mrfentmen/deps-dev-mcp
Open source dependency metadata from Google deps.dev. No key required.
clean——
24.0
12959io.github.mrfentmen/deribit-mcp
Deribit derivatives exchange: index prices, tickers, and supported indexes. No key required.
clean——
24.0
12960io.github.mrfentmen/destiny2-mcp
Bungie Destiny 2 API: player search, profiles, characters, milestones, manifest.
clean——
24.0
12961io.github.mrfentmen/deviantart-mcp
DeviantArt browse: hot, newest, tags, metadata.
clean——
24.0
12962io.github.mrfentmen/devrant-mcp
Developer rants from devRant. No key required.
clean——
24.0
12963io.github.mrfentmen/devto-mcp
Read articles and posts from the dev.to community. No key required.
clean——
24.0
12964io.github.mrfentmen/dexscreener-mcp
DEX pair data from DexScreener. No key required.
clean——
24.0
12965io.github.mrfentmen/dictionary-mcp
Dictionary definitions and word of the day (DictionaryAPI).
clean——
24.0
12966io.github.mrfentmen/diff-mcp
Compare two texts or files and show line changes locally. No network and no key.
clean——
24.0
12967io.github.mrfentmen/digimon-mcp
Digimon encyclopedia lookup from the free Digimon API.
clean——
24.0
12968io.github.mrfentmen/digitalnz-mcp
New Zealand cultural records from DigitalNZ. No key required.
clean——
24.0
12969io.github.mrfentmen/dior-mcp
Dior resale listings, prices and details. Not affiliated with Dior.
clean——
24.0
12970io.github.mrfentmen/directus-mcp
Query your Directus instance: collections, users. Endpoints per official docs.
clean——
24.0
12971io.github.mrfentmen/discogs-mcp
Music releases from Discogs. No key required.
clean——
24.0
12972io.github.mrfentmen/discord-mcp
Keyless MCP server for Discord invites and server widgets. No bot token needed.
clean——
24.0
12973io.github.mrfentmen/disify-mcp
Email validation from the public Disify API. No key required.
clean——
24.0
12974io.github.mrfentmen/disney-mcp
Disney character data from the Disney API. No key required.
clean——
24.0
12975io.github.mrfentmen/dnd5e-mcp
Use this MCP server to the D&D 5e SRD, monsters, spells, classes, and equipment. Tools include...
clean——
24.0
12976io.github.mrfentmen/dns-lookup-mcp
Look up DNS records for any domain using Google DNS over HTTPS. No key required.
clean——
24.0
12977io.github.mrfentmen/dnstwister-mcp
DNS twister domain threat intelligence: fuzz domains for typosquatting, check whois.
clean——
24.0
12978io.github.mrfentmen/doab-mcp
Keyless open access books search (DOAB).
clean——
24.0
12979io.github.mrfentmen/doaj-mcp
Open access journals from DOAJ. No key required.
clean——
24.0
12980io.github.mrfentmen/docker-hub-mcp
Look up Docker images, tags, and pull counts from Docker Hub. No key required.
clean——
24.0
12981io.github.mrfentmen/docspell-mcp
Docspell document search, items and version.
clean——
24.0
12982io.github.mrfentmen/documenso-mcp
MCP server for Documenso: documents, recipients. Works with any instance.
clean——
24.0
12983io.github.mrfentmen/document-generator-mcp
Generate Word documents locally with headings, paragraphs, and tables. No network and no key.
clean——
24.0
12984io.github.mrfentmen/dog-mcp
Dogs in one place: breed list, random photos by breed, breed image sets, facts, and random...
clean——
24.0
12985io.github.mrfentmen/doh-mcp
DNS lookups, email records and reverse DNS - no API key.
clean——
24.0
12986io.github.mrfentmen/doomwiki-mcp
Use this MCP server to the Doom Wiki. Every demon, weapon, level, and piece of Doom lore since...
clean——
24.0
12987io.github.mrfentmen/doppler-mcp
Doppler API: projects, configs, secrets listing and download. Needs service or personal token.
clean——
24.0
12988io.github.mrfentmen/dpla-mcp
DPLA API: search millions of library items and collections.
clean——
24.0
12989io.github.mrfentmen/dragonball-mcp
Dragon Ball character data. No key required.
clean——
24.0
12990io.github.mrfentmen/duck-mcp
Random duck photos. No key required.
clean——
24.0
12991io.github.mrfentmen/duckduckgo-mcp
Instant answers, definitions, and topic summaries from DuckDuckGo. No key required.
clean——
24.0
12992io.github.mrfentmen/dummyjson-mcp
Dummy JSON test data. No key required.
clean——
24.0
12993io.github.mrfentmen/duolingo-mcp
Keyless MCP server for Duolingo profiles: languages, XP, streaks, achievements.
clean——
24.0
12994io.github.mrfentmen/dwarffortress-mcp
Use this MCP server to the Dwarf Fortress wiki, !!FUN!! knowledge about the most complex game...
clean——
24.0
12995io.github.mrfentmen/ebay-mcp
Query the eBay Browse API (OAuth user token; set EBAY_OAUTH_TOKEN, Bearer): item search, item.
clean——
24.0
12996io.github.mrfentmen/ebi-search-mcp
EBI Search API: search EMBL-EBI biomedical databases.
clean——
24.0
12997io.github.mrfentmen/eccc-mcp
Keyless Environment Canada data via MSC GeoMet OGC APIs.
clean——
24.0
12998io.github.mrfentmen/ecobee-mcp
MCP server for ecobee thermostats: list, runtime, sensors. Needs API key + tokens.
clean——
24.0
12999io.github.mrfentmen/edgar-mcp
SEC EDGAR company filings, XBRL facts, and full text search for public companies. No key required.
clean——
24.0
13000io.github.mrfentmen/electricitymap-mcp
Electricity zones from Electricity Map. No key required.
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.