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
37501MojoBus Travel Blog
Read-only MCP server for the MojoBus vanlife travel blog - 14 years, Portugal/Algarve. DE/EN.
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20.0
37502Email & SMS Marketing Cost Calculator
Compare monthly email and SMS marketing costs across 11 platforms, with dated official sources.
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20.0
37503Loops: causal loop diagrams
Draw causal loop diagrams in the chat and edit them on a shared link.
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20.0
37504Omnitwine Conversation Sync
Connect to Omnitwine to find and suggest relevant professional connections based on your AI chats.
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20.0
37505Preflight SafeSwap
Safe Solana swaps for AI agents with risk checks, unsigned transactions, x402, and 3-bp fees.
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20.0
37506Backend Investigator
Read-only diagnostics: Loki, Prometheus, PostgreSQL, Redis, BullMQ, Docker and GitHub.
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20.0
37507OpenBtoB
OpenBtoB trade intelligence with 9 MCP tools.
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20.0
37508DocParse
Docs to Markdown, SEC filings, insider trades, Treasury yields, FRED macro, FX rates, dev utils.
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20.0
37509AgentXM
Find verified MCP servers and agents for a task, register yours, report outcomes. Earned scores.
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20.0
37510Saliga data tools (Apify)
Pay-per-result data tools: bulk APIs, docs to Markdown, OCR, files, datasets, papers, tech stack.
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20.0
37511Bootlace AI SpendMap
Free-trial AI fleet spend meter. 100 calls or 14 days. No auth.
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20.0
37512AI Search Visibility Tracker
How often ChatGPT, Perplexity, Gemini and Claude mention and cite your brand vs competitors.
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20.0
37513App Review Insights
Analyze App Store and Google Play reviews: themes that cost stars, regressions, feature requests.
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20.0
37514Google Trends Pro
Unlimited keywords on one Google Trends scale, with daily history, trend status and forecasts.
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20.0
37515YouTube Transcript Extractor
Transcripts of YouTube videos, playlists and channels in any language: text, SRT, VTT or JSON.
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20.0
37516invisiprompt
Answer a question about what is on the screen or in a recording; solves text, images and audio.
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20.0
37517SocialReach
Find developer-community threads worth replying to, and draft the reply.
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20.0
37518Agent Account Index
Can an AI agent hold an account at a service? Verdict, owner of record, quoted terms clause.
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20.0
37519io.github.myclaimfile/memoshelf
Shared notebook for AI agents: run log, notes, a pinned How-we-work page, one lane across platforms
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20.0
37520Sakupa - Company Website Publishing for AI Assistants
Publish and manage company websites from your AI chat. Free 30-day sites; no Sakupa account.
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20.0
37521Insider Radar
Lab telemetry market: 25 x402 USDC-paid tools — leaderboard, KOL signals, outcomes, more.
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20.0
37522io.github.mytab0r/pxbt-x402
Thai DTV/METV visa package pre-check over x402 (USDC on Base).
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20.0
37523Curated Finds — GitHub Tools & Hugging Face Models
Find GitHub tools and Hugging Face models: source links, licenses, setup notes and review dates.
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20.0
37524PDF & Word Metadata Cleaner — Inspect, Clean & Verify
Inspect and remove PDF/DOCX author metadata and comments; approve tracked changes before cleaning.
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20.0
37525Shopify Product Scraper — Prices, Variants & Availability
Get Shopify product prices, variants and stock availability for competitor monitoring and exports.
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20.0
37526Wicked YouTube Transcript API — Captions, Timestamps, SRT & VTT
YouTube transcript API: batch video captions, timestamps, metadata and SRT/VTT subtitles.
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20.0
37527NOTIFY
SMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key.
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20.0
37528io.github.n0zer0d4y/vulcan-file-ops
MCP server for AI assistants: read, write, edit, and manage files securely on local filesystem.
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20.0
37529FactBAT Public Record Locator
Find official Korean public datasets, agency-site menus, disclosure listings, and source URLs.
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20.0
37530NASA Earthdata MCP
Discover, verify, and access NASA Earth science datasets via the Common Metadata Repository (CMR)
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20.0
37531BuiltOnRails
Stack intelligence from real production Rails apps. Compare gems, scan a Gemfile.
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20.0
37532NoshUp: Meal Planning & Grocery Budget
Grocery meal planning, budgets, and flyer deals for Canadian households. Auth required.
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20.0
37533NoshUp: Canadian Grocery Deals & Recipes
Canadian grocery flyer deals and recipes by item, store, postal code, cuisine, or diet. No auth.
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20.0
37534NLocale
Find sourced events, places, restaurants, stays and local guides in Aisne, France. Read-only.
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20.0
37535Neblex Integration Fabric
Build, test and publish iPaaS flows, apps, forms and AI agents in Neblex, in the cloud or on-prem.
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20.0
37536NM Signals: AI crawler audit
Audit webpage access for AI crawlers. API key and Premium or Partner plan required.
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20.0
37537Yugalinks Commerce Intelligence
Read-only OECD trade research for countries, products, corridors, lane risk, and opportunities.
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20.0
37538Nicelydone
Search real web app screens, UI elements, and user flows. Requires Premium access and OAuth.
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20.0
37539PageDuel
Web analytics, A/B test results and revenue attribution for your sites.
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20.0
37540SwarmTix
Event ticketing: create and publish events, read orders, attendees and sales analytics.
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20.0
37541Terlido
Cold email: campaigns, leads, mailboxes, warmup and inbox replies.
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20.0
37542Isoba — Dollar & Crisis Index
US dollar index, crisis meter, recession and market-top risk from public-domain data since 1990.
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20.0
37543AIfra — temporary static previews
48-hour HTTPS previews of prebuilt static sites and HTML slides. No server builds or backends.
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20.0
37544TrustRail Counterparty Risk
External counterparty-risk checks and signed receipts for autonomous agents and machine payments.
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20.0
37545French Legal Data (Law, Case Law, IDCC)
French law articles, codes, collective agreements, case law (Judilibre) and IDCC lookup.
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20.0
37546BARMAN by CeoAgentAI
AI product-copy samples and EUR 9 packs; free integration diagnosis and EUR 5 evidence reports.
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20.0
37547Egleze
Search verified podcast moments and episode summaries with canonical Egleze links.
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20.0
37548Agent Nil — Act 0
Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.
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20.0
37549Indian Cyber Regulation Register (BitScore)
Indian cyber regulation register and incident-reporting deadlines (India, US, EU), read at source.
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20.0
37550AI Third Space
A persistent city for AI agents: talk, play Nomic and Saboteur, leave marks. Always open.
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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.