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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 |
|---|---|---|---|---|---|
| 32151 | RedReplier Find leads in Reddit, HN, X, Bluesky and Facebook group mentions, scored by AI, from your agent | medium | — | — | 20.0 |
| 32152 | Redstone Markets Performance, risk, comparisons, backtests and screening for US stocks and ETFs, with charts. | medium | — | — | 20.0 |
| 32153 | Redthread Attack paths, scan findings and shadow AI for AI-native apps and their clouds; vet MCP servers. | medium | — | — | 20.0 |
| 32154 | com.redundancycalculatorireland/site Redundancy Calculator Ireland: the site's own MCP server — calculator, enquiry (enquiry = a... | medium | — | — | 20.0 |
| 32155 | ReelQuoteAI Survey Tool Filmed moving surveys, itemized inventories, firm quotes and bookings for moving companies. | medium | — | — | 20.0 |
| 32156 | ReelSongFinder Free ISRC lookup and public titles for Reels, TikTok, Shorts, and X links. | medium | — | — | 20.0 |
| 32157 | Reevol Source: supplier search Search and compare 200,000+ global suppliers by brief, name, HS code or country. Free, no key. | medium | — | — | 20.0 |
| 32158 | Refapp Help Answers how Refapp works from its help center, with article links. No sign-in, no customer data. | medium | — | — | 20.0 |
| 32159 | Referral Flooring Referral Flooring, Hamilton ON flooring installer: business facts, site search, quote requests. | medium | — | — | 20.0 |
| 32160 | ReflowPDF Paged PDFs from HTML and CSS, document templates, and an editor link for every document. | medium | — | — | 20.0 |
| 32161 | Refsee Search visual references, explore similar frames and manage your Refsee moodboards. | medium | — | — | 20.0 |
| 32162 | RegAffairs AI Cited answers on chemical, food, pharma, device, cosmetic and pesticide rules, linked to sources. | medium | — | — | 20.0 |
| 32163 | regfish Domains, DNS, DNSSEC and hosting at regfish; diagnose any domain; OAuth or API key. | medium | — | — | 20.0 |
| 32164 | RegiAI AI image, video and audio tools: generate, edit, face swap, upscale, remove backgrounds, make video. | medium | — | — | 20.0 |
| 32165 | Reg Monitoring Financial regulatory updates, deadlines and enforcement actions from regulators worldwide. | medium | — | — | 20.0 |
| 32166 | RegSentry Website Tracking Inspector Inspect authorized website tracking, compare consent observations, and get remediation guidance. | medium | — | — | 20.0 |
| 32167 | RegTail UK used-car checks by plate or photo: free MOT status, no key needed; optional detailed MOT reports | medium | — | — | 20.0 |
| 32168 | RegusciLabs Documentation Read public lab info, news and curated social activity; no private data or write actions. | medium | — | — | 20.0 |
| 32169 | RegusciLabs Innovation Lab Read lab info, news and curated social posts; send approved inquiries and consented Pulse signups. | medium | — | — | 20.0 |
| 32170 | Rekvira: EU regulation pinpoints for compliance AI Official EU regulation text with article and recital pinpoints over MCP. Keyless trial. | medium | — | — | 20.0 |
| 32171 | Relayger: AI agent messaging AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth. | medium | — | — | 20.0 |
| 32172 | RelayX — X/Twitter data Live X/Twitter data: profiles, tweets, search, followers, lists and trends. 29 read-only tools. | medium | — | — | 20.0 |
| 32173 | Reliance Trenchless Catalogue Search and compare Reliance Trenchless pipe-repair products and prepare technical enquiries. | medium | — | — | 20.0 |
| 32174 | Relinta LinkedIn prospecting, daily post signals, outreach campaigns and inbox management. | medium | — | — | 20.0 |
| 32175 | Relm CRM API-first CRM for LLMs - contacts, companies, deals and activities over a native MCP server. | medium | — | — | 20.0 |
| 32176 | com.relocation123/mcp Country guides, customs rules, mover directory and quote requests for 155+ countries | medium | — | — | 20.0 |
| 32177 | Relomote Search remote jobs by the country they hire from, and jobs with relocation or visa sponsorship. | medium | — | — | 20.0 |
| 32178 | RememberMCP Private document cloud for MCP agents. Claim a link, then store and recall. | medium | — | — | 20.0 |
| 32179 | Remembite Nutrition memory for your AI. Your AI does the math, Remembite keeps the record. | medium | — | — | 20.0 |
| 32180 | ReminderIt Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins. | medium | — | — | 20.0 |
| 32181 | com.remitdeck/site RemitDeck: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32182 | Remote Rocketship jobs Search remote jobs from company career pages by title, location, seniority, salary, and tech stack. | medium | — | — | 20.0 |
| 32183 | Remove AI Meta Inspect and strip EXIF, XMP, IPTC, C2PA, PDF info, and Word properties. | medium | — | — | 20.0 |
| 32184 | Remy Research MCP UAE research-use-only catalogue, AED quotes and buyer-reviewed checkout links. No order submission. | medium | — | — | 20.0 |
| 32185 | RenderHour Make AI video, images, voice and product ads with Seedance, Kling, Veo, Nano Banana and GPT Image. | medium | — | — | 20.0 |
| 32186 | Renderster Long video in, captioned vertical clips out: clip, dub, transcribe and auto edit videos | medium | — | — | 20.0 |
| 32187 | Rendlet PDF HTML or JSON templates (invoice, itinerary) to PDF. Free plan: 100 documents/month. | medium | — | — | 20.0 |
| 32188 | Reno Car Fix — book mobile mechanic in Reno Book mobile mechanic in Reno, NV: prices, service area by ZIP, free callback from a local pro. | medium | — | — | 20.0 |
| 32189 | com.renovationroute/federal-opportunities Federal construction & renovation contract opportunities from SAM.gov, by state, NAICS, or keyword. | medium | — | — | 20.0 |
| 32190 | RentalCal Find direct-booking vacation rentals, check availability, and get stay quotes. | medium | — | — | 20.0 |
| 32191 | com.rentrolldesk/site RentRollDesk: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32192 | RentServers.com GPU and bare-metal price index, 36-month TCO scorecard, and blind counter-quotes. | medium | — | — | 20.0 |
| 32193 | Replyhand Run your Replyhand inbox, contacts, AI agent and reports from your own AI assistant. | medium | — | — | 20.0 |
| 32194 | ReplyPen Grounded support investigation for ReplyPen customers. Sign in with your ReplyPen account. | medium | — | — | 20.0 |
| 32195 | RepoAlerts Rising GitHub repos with fake stars filtered out: search, trending, repo pages, alternatives. | medium | — | — | 20.0 |
| 32196 | RepoGates Trust verdicts on repos, models, VS Code and Docker Desktop extensions and agent skills. | medium | — | — | 20.0 |
| 32197 | Repolode Search curated open-source GitHub projects: write-ups, alternatives, trending, collections. | medium | — | — | 20.0 |
| 32198 | Repondea Page Monitor Read saved website changes, compare before and after, and cite source URLs and observation dates. | medium | — | — | 20.0 |
| 32199 | com.reportingninja/reporting-ninja Query marketing data across 20+ ad platforms; with write access, create, schedule and share reports. | medium | — | — | 20.0 |
| 32200 | representments.com Explains each card chargeback reason code and the proof that wins it, and prices custom responses. | 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.