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.

54,385
servers indexed
86
with verified activity
20.0
median score
19,556
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
27251Shotlee
Peptide and GLP-1 dosing math (dose to syringe units) plus search over Shotlee's articles.
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20.0
27252Show It Works
Verification videos for AI coding agents: record the run, upload over MCP, share a viewer link.
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20.0
27253SHVL
Review UK aged-debtors CSVs, workspace receivables briefs and saved case information.
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20.0
27254Sickle — every mailbox for your agent
Gmail, Outlook, iCloud, Fastmail and any IMAP mailbox for your agent. Scoped OAuth, approved sends.
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20.0
27255SignSimple
Send PDFs for legally binding e-signature, free and unlimited. Track status; free legal templates.
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20.0
27256Sitejar Web Compliance Scanner
Scan a web page for accessibility, security, privacy, quality and SEO issues, with fixes.
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20.0
27257Siteprint examples
Website designs as DESIGN.md: real Siteprint exports of Linear, Stripe, Ramp and Cal.com.
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20.0
27258SLXD AI API Pricing
Look up, compare and track AI model API prices from an AI assistant. No sign-in needed.
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20.0
27259SLXD Creator
Design and edit e-learning courses, lessons and bricks from an AI assistant.
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20.0
27260SLXD Finance
Query invoices, purchases, budgets and project financials from an AI assistant.
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20.0
27261SLXD LMS MCP
Manage your Moodle sites (courses, users, grades, reports) from an AI assistant.
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20.0
27262SLXD LRS
Query xAPI and cmi5 learning statements, KPIs and learner progress from an AI assistant.
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20.0
27263SLXD People
Manage employees, absences, clockings and schedules from an AI assistant.
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20.0
27264SLXD Projects
Manage projects, tasks, time tracking, tickets and retainers from an AI assistant.
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20.0
27265SLXD ShareSCORM
Register SCORM packages and manage client dispatches and usage from an AI assistant.
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20.0
27266SLXD Tender
Search public tenders, analyse them against your company and manage bids from an AI assistant.
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20.0
27267SLXD Training
Manage training records, groups, enrolments and certificates from an AI assistant.
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20.0
27268Smacros: smarter macro tracking
All the ease of Claude. All the rigor of a real macro tracker.
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20.0
27269SmartGenius
Draft Instagram posts, carousels and stories, and draw images in your brand's style.
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20.0
27270SnapCount
Live counts, daily per-store and per-worker reports, and live counting links from SnapCount.
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20.0
27271Social Expert
TikTok content ideas, trends, posting times, keywords, hashtags and timestamped video feedback.
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20.0
27272Soclo
Soclo: content, socials, ads and takings on iOS, Google Play and web - connected to your AI.
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20.0
27273SoKal
Ask about your week, find a time with friends, see what a friend is up to, and plan where to go.
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20.0
27274Somvia
Apple Health training load, recovery, HRV and workout detail for Claude, ChatGPT and any MCP client.
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20.0
27275SoulStack
Read MRR, churn, users, errors, AI costs and 0-100 health scores for every app you run.
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20.0
27276Spliteo
Split group expenses, settle debts and track budgets in 107 currencies. Needs Spliteo Premium.
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20.0
27277SquadRide
Turn sports picks into one link that opens them, loaded, in any US sportsbook. Free.
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20.0
27278StackPick
Free read-only StackPick rankings of AI dev tools. Scores are never paid.
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20.0
27279Stackpulse
8,900+ services' status, and your Stackpulse dashboards and URL monitors. Needs Pro.
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20.0
27280Stamp Tour (스탬프투어)
Find Korean stamp tours (free GPS stamp travel events with gifts) by region, place or location.
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20.0
27281Statuz
Schedule and publish posts to X, Bluesky, Mastodon, LinkedIn and Reddit from your agent.
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20.0
27282SteadyFeed
Tell your agent what to post about; SteadyFeed writes, designs and posts on Instagram.
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20.0
27283STEADYWRK Agentic Readiness Probe, Store Guard and Dispatch
Keyless storefront readiness probe linking a Store Guard audit, plus dispatch estimates and quotes.
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20.0
27284Stipp
Notes and actions in one app. Let Claude or ChatGPT read and update them.
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20.0
27285Stone Project
Countertop shops: projects, clients, quotes, invoices, orders and slab inventory in Stone Project.
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20.0
27286Studiohaus
Read-only MCP server for interior design studios: projects, overviews, weekly activity. No writes.
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20.0
27287Subtly
Transcribe audio and video, and translate subtitles into 50+ languages.
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20.0
27288Subvencióname
Subvenciones, licitaciones y contratos adjudicados de España, de fuentes oficiales. Solo lectura.
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20.0
27289SUMMARU Breath
Breathing guide with voice and bowl, looping music, binaural beats, and a player link for users.
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20.0
27290Sunset Strip: GTA 6
GTA 6 unlock times by country, launch facts, Leonida map regions and top clips.
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20.0
27291Suparelay
International calls from your AI agent: price per minute and a Call link to the browser dialer.
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20.0
27292Superpills
Your AI posts to your social accounts: TikTok drafts, posts that wait for your OK, daily views.
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20.0
27293SVG Me
Convert PNG, JPG and WebP images, including AI-generated ones, to clean SVG, PDF, EPS or DXF.
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20.0
27294SwiftPrism
Plans, prices, and a free trial for US stock and world economic news. Not advice.
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20.0
27295Tabularia
Read, revise, and set up your book, article, or script in Tabularia, the writing studio.
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20.0
27296tab
Time tracking for freelancers: start/stop the timer, log hours, see unbilled time and who owes you.
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20.0
27297Tahona
Your agave spirits shelf, tasting notes and the collectors you follow, from Tahona.
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20.0
27298Stubs
Pull one-time .env links from stubs.talix.app into a project. Returns key names, never values.
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20.0
27299Tandem CRM
The CRM your AI agent works in: companies, people, deals, tasks and buying signals, signed.
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20.0
27300Tasg
Work management where AI agents are first-class members: tasks, projects, memory over hosted MCP
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20.0

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.