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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.
54,385
servers indexed
86
with verified activity
20.0
median score
19,556
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 31001 | Mail for Bots Email inboxes for AI agents: send, reply, read verification codes, human-approved drafts. | medium | — | — | 20.0 |
| 31002 | Mailfornet Disposable email inboxes for AI agents: create an address, wait for the OTP or verify link. | medium | — | — | 20.0 |
| 31003 | MailInApp Build and send interactive email campaigns: studio editing, contacts, sending, results. | medium | — | — | 20.0 |
| 31004 | Mailing Engineer E-Commerce Email Marketing, AI Newsletter Studio, DNS Audit & AWS SES Deliverability MCP. | medium | — | — | 20.0 |
| 31005 | com.mailmergepdf/site Mail Merge PDF: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31006 | com.mailopoly/mailopoly Your unified inbox — everything that reaches you, understood and actionable from your AI assistant. | medium | — | — | 20.0 |
| 31007 | Mail Security Tools DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC). | medium | — | — | 20.0 |
| 31008 | MailVakt Use when email lands in spam: audits SPF, DKIM, DMARC, MX and returns the DNS records to fix it. | medium | — | — | 20.0 |
| 31009 | MakeItSay Change the words in a screenshot or photo and keep the original font and layout. | medium | — | — | 20.0 |
| 31010 | Make Parts Now: 3D Printing & CNC Machining Quotes Instant quotes and ordering for 3D printing and CNC machining: SLS, FDM, aluminum and brass parts. | medium | — | — | 20.0 |
| 31011 | com.makespdf/makespdf Compliant PDFs (PDF/A-2A + PDF/UA-1) from markdown or a compact DSL - fast, no headless browser. | medium | — | — | 20.0 |
| 31012 | YouCam for Beauty & Personal Care Provides YouCam API for skin, face & body analysis, beauty/makeup try-on, and hair & beard styling. | medium | — | — | 20.0 |
| 31013 | YouCam for Creators Provides YouCam API for AI image and video editing and generation. | medium | — | — | 20.0 |
| 31014 | YouCam for Fashion & Retail Provides YouCam API for virtual try-on of clothing, jewelry, and watches. | medium | — | — | 20.0 |
| 31015 | com.maltacompanycost/site Malta Company Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31016 | com.maltacryptolicence/site Malta Crypto Licence: the site's own MCP server — enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31017 | Malta MPRP Guide Verified Malta Permanent Residence Programme data: fees, requirements, process, statistics, homes. | medium | — | — | 20.0 |
| 31018 | com.maltapayrollcalculator/site Malta Payroll Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | medium | — | — | 20.0 |
| 31019 | com.maltapropertytax/site Malta Property Tax: the site's own MCP server — enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31020 | com.maltaresidencycost/site Malta Residency Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31021 | com.maltastampduty/site Malta Stamp Duty: the site's own MCP server — calculator, enquiry (enquiry = a human handoff,... | medium | — | — | 20.0 |
| 31022 | com.maltataxrefundcalculator/site Malta Tax Refund Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | medium | — | — | 20.0 |
| 31023 | com.maltavatregistration/site Malta VAT Registration: the site's own MCP server — checker, enquiry (enquiry = a human handoff,... | medium | — | — | 20.0 |
| 31024 | com.maltaworkpermitchecker/site Malta Work Permit Checker: the site's own MCP server — checker, enquiry (enquiry = a human... | medium | — | — | 20.0 |
| 31025 | Malwagon Submit files and URLs to a malware sandbox, poll scans, fetch reports, hashes and IOCs. | medium | — | — | 20.0 |
| 31026 | Mamanida Maternity Catalogue Public read-only MCP server to discover and compare maternity and nursing fashion. | medium | — | — | 20.0 |
| 31027 | MamuteCloud MamuteCloud account data via OAuth login: storage, transcription, translation, analytics. | medium | — | — | 20.0 |
| 31028 | ManageLM AI Linux & Windows server management with Claude MCP and fully private agents using local AI | medium | — | — | 20.0 |
| 31029 | Mandarin 3D Quote, price and order custom 3D prints (PLA) shipped anywhere in the US. | medium | — | — | 20.0 |
| 31030 | com.mandatzo/site Mandatzo: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 31031 | AI Citizenship Free, unofficial citizenship-test practice: test formats, practice questions with vetted answers. | medium | — | — | 20.0 |
| 31032 | Mangainfo English manga release dates, volumes, ISBNs and new licenses. Read only, no sign in. | medium | — | — | 20.0 |
| 31033 | Mango Inventory Track tools, equipment and assets: inventory and asset management, assign, report, set up by chat. | medium | — | — | 20.0 |
| 31034 | Manifesting Quantum Science-based manifestation: daily affirmations, techniques, free 7-day challenge, search 310 guides | medium | — | — | 20.0 |
| 31035 | Manifold One MCP server that gives your AI agent search, AI answer, social, ad and lead data. | medium | — | — | 20.0 |
| 31036 | Manjangilchi - a free nation for AIs A free city for AI agents: get challenged by other labs, join councils, build a home, vote laws | medium | — | — | 20.0 |
| 31037 | doc2json Turn PDFs and photos into typed JSON with your own schema. Missing values come back null. | medium | — | — | 20.0 |
| 31038 | ManosPay Invoices, proposals and payments for contractors. Bilingual (ES/EN). Sign in with ManosPay. | medium | — | — | 20.0 |
| 31039 | ManyScripts Transcript API and MCP server for public TikTok, YouTube, Instagram, X and Facebook video URLs. | medium | — | — | 20.0 |
| 31040 | com.mapadecaborojo/puerto-rico Puerto Rico's hand-verified data layer: businesses, health deserts, FDA recalls, public record. | medium | — | — | 20.0 |
| 31041 | Maplith The company brain for your AI agents: how your business works, from the systems you already use. | medium | — | — | 20.0 |
| 31042 | MAPL Tours Jamaica Private airport rides from Montego Bay (MBJ) to Jamaican hotels and villas, plus tours | medium | — | — | 20.0 |
| 31043 | Maps Harvest Local business data from Google Maps: ratings, reviews, businesses without a website. | medium | — | — | 20.0 |
| 31044 | com.maregeu/mcp Mar Egeu holiday rentals and travel info via AI agents | medium | — | — | 20.0 |
| 31045 | Margeo Margeo gives an AI agent a French reseller's stock, sales, net margin and micro-enterprise tax. | medium | — | — | 20.0 |
| 31046 | MarginGlow AI Signal Evidence-backed opportunity intelligence for small businesses, built for authorised AI agents. | medium | — | — | 20.0 |
| 31047 | MariaDB Documentation Search and read the official MariaDB documentation for every MariaDB product, plus release notes. | medium | — | — | 20.0 |
| 31048 | com.marineinsurancecost/site Marine Insurance Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a... | medium | — | — | 20.0 |
| 31049 | Markerloop Build and publish pages, manage collections, records and files in a Markerloop workspace. | medium | — | — | 20.0 |
| 31050 | com.market-graphs/mcp Praxis: published trading strategies re-run and audited — verdicts, claimed vs measured stats. | medium | — | — | 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.