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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 |
|---|---|---|---|---|---|
| 32201 | Reps Your Reps gym log in Claude or ChatGPT: workouts, PRs, progress, routines and training plans. | medium | — | — | 20.0 |
| 32202 | Republeq Merchant MCP OAuth-protected product catalog, ratings, reviews, categories and guides for approved agents. | medium | — | — | 20.0 |
| 32203 | com.reputzo/site Reputzo: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32204 | com.reqnix/site Reqnix: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32205 | com.requly/site Requly: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32206 | Requstory Map how a company works, and run B2B order to cash with AI agents that ask before they act. | medium | — | — | 20.0 |
| 32207 | ResearchCal Conference and call for papers deadlines in economics, business and political science, with sources. | medium | — | — | 20.0 |
| 32208 | ResellPortal White-label reseller platform: eSIM, VPN, SMM, AI tools, CRM, hosting. Prices, clients and orders. | medium | — | — | 20.0 |
| 32209 | RESET Verifica Deterministic Mexican/LatAm verification + sanctions & PEP screening for AI agents. Pay via x402. | medium | — | — | 20.0 |
| 32210 | Resollo Agent API Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved. | medium | — | — | 20.0 |
| 32211 | Resolved Markets Polymarket orderbook history, live books, trades and settlements, plus Hyperliquid perp books. | medium | — | — | 20.0 |
| 32212 | ResonanceMetrics AEO/GEO brand reports and recommendations for agents signed in to ResonanceMetrics. | medium | — | — | 20.0 |
| 32213 | RestoreWorth FEMA Data FEMA NFIP flood claims by state and county, damage by water depth, county profiles. Read-only. | medium | — | — | 20.0 |
| 32214 | RetailHardHat Retail site, project, budget and bid records with human review for sensitive writes. | medium | — | — | 20.0 |
| 32215 | com.retainvia/site Retainvia: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32216 | com.retainvo/site Retainvo: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32217 | Retasc Retasc is a work queue for AI coding agents. The next agent picks up where the last one stopped. | medium | — | — | 20.0 |
| 32218 | RetentionRail Research competitors and trends, write scripts, and screen videos before you publish. | medium | — | — | 20.0 |
| 32219 | Retiplex Make AI UGC video ads from a product: script, AI actor, scenes and the finished video. | medium | — | — | 20.0 |
| 32220 | com.retirementvisacalculator/site Retirement Visa Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | medium | — | — | 20.0 |
| 32221 | Retokia AI product photos for fashion shops: remove background and mannequin, ghost mannequin, AI model. | medium | — | — | 20.0 |
| 32222 | RetrainMap eCFR regulations search Apify MCP: retrainmap/ecfr-regulations - eCFR search by keyword/title/part with section text | medium | — | — | 20.0 |
| 32223 | RetrainMap ETP programs (U.S. DOL Training Provider Results) Apify MCP: retrainmap/etp-programs - 70,000+ U.S. WIOA training programs, DOL outcomes and costs | medium | — | — | 20.0 |
| 32224 | RetrainMap Federal Register documents Apify MCP: retrainmap/federal-register-documents - Federal Register API, one row per document | medium | — | — | 20.0 |
| 32225 | RetrainMap state UI provisions (weekly benefit min/max, weeks) Apify MCP: retrainmap/state-ui-provisions - weekly UI benefit min/max and weeks per U.S. state | medium | — | — | 20.0 |
| 32226 | RetrainMap WARN notices (CA, IL, NY) Apify MCP: retrainmap/warn-notices - WARN layoff notices CA/IL/NY, normalised from agency files | medium | — | — | 20.0 |
| 32227 | com.returnonsecurity/signal Cybersecurity market intelligence: funding rounds, M&A, investors, valuations, corporate lineage. | medium | — | — | 20.0 |
| 32228 | Reuily Beautiful forms, quizzes and lead capture. Unlimited forms and responses on Free, no fair use cap. | medium | — | — | 20.0 |
| 32229 | Revensi Connect your AI assistant to Revensi OS agents, workflows, and business data. | medium | — | — | 20.0 |
| 32230 | RevExOS Quote-to-cash tools: parse invoices and POs, match POs to invoices, collection emails, billing math. | medium | — | — | 20.0 |
| 32231 | Reviewflowz Read, tag, assign and report on your customer reviews from 200+ platforms in Reviewflowz. | medium | — | — | 20.0 |
| 32232 | com.reviewvo/site Reviewvo: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 32233 | Revisamos el Coche Contrata la revisión de un coche de segunda mano en España: precio, peritos y reserva. | medium | — | — | 20.0 |
| 32234 | Revisionme Visual feedback from your website's visitors as tasks for your coding agent. | medium | — | — | 20.0 |
| 32235 | Revnu GTM on autopilot. Approve sends, hand over jobs and read results from your AI chat. | medium | — | — | 20.0 |
| 32236 | RevOrder 111 tools for online stores: sales, orders, shipping, recovery; drafts and confirmed actions. | medium | — | — | 20.0 |
| 32237 | Revup Create, customize, preview and report on promotions in your Revup account. | medium | — | — | 20.0 |
| 32238 | RevvedUpCars True Cost Index What a new car costs a month to own in the US: loan, insurance, maintenance, fuel. No key. | medium | — | — | 20.0 |
| 32239 | Rewalto (preview) Preview. Connect an agent to Indian data: prices and stock by pin, marketplace prices and listings. | medium | — | — | 20.0 |
| 32240 | Rey Fortuno Rey Fortuno online casino (Argentina): games, sports odds and provably-fair checks. Read-only. | medium | — | — | 20.0 |
| 32241 | Rezifi job search Search open jobs on employers' own careers sites, each confirmed open in the last 3 days. | medium | — | — | 20.0 |
| 32242 | Sentinel Aleph Crypto signals, public ledger, BTC chart read, news, your strategies and backtests. No trading. | medium | — | — | 20.0 |
| 32243 | Riddle Build, publish and analyze quizzes, polls, forms and personality tests. Riddle account required. | medium | — | — | 20.0 |
| 32244 | Motive Admin Inspect and manage dealership website content through Motive. | medium | — | — | 20.0 |
| 32245 | Ridgerunner Search hunting, fishing, camping and outdoor gear from brands worldwide on Ridgerunner | medium | — | — | 20.0 |
| 32246 | RIFFCADE Free, ad-free open-source browser games that open and play right inside the chat. | medium | — | — | 20.0 |
| 32247 | Right Money Not a budget. A system. Three buckets — Bills, Lifestyle, Freedom — via hosted MCP for agents. | medium | — | — | 20.0 |
| 32248 | Rightshold License checks, signed rights proof, keyless pre-call checks for MCP servers, and the agent store | medium | — | — | 20.0 |
| 32249 | PeptideLab Calculator Research-use peptide reconstitution & dosing calculators for 15 compounds. Not medical advice. | medium | — | — | 20.0 |
| 32250 | Rijwind European maps, geocoding and routing: places, routes, travel times, reachable areas and maps. | 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.