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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 |
|---|---|---|---|---|---|
| 27201 | Auth Posture — Email Deliverability & Spoofability Audit One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk. | medium | — | — | 20.0 |
| 27202 | catchlog A fishing catch logbook: record, list and tally catches over REST and MCP. Counted, never estimated. | medium | — | — | 20.0 |
| 27203 | CAZ Cost UK Clean Air Zone daily charges by council, per vehicle class, and what a trip costs. | medium | — | — | 20.0 |
| 27204 | Dubai Log UAE travel and living cost calculators with the published source behind every number. | medium | — | — | 20.0 |
| 27205 | GBU Compliance German Gefaehrdungsbeurteilung: assess against the ArbSchG s5(3) checklist and build the s6 record. | medium | — | — | 20.0 |
| 27206 | Hive Ledger — deterministic varroa treatment rotation Checks a beekeeping varroa treatment rotation for resistance risk and withdrawal-period conflicts. | medium | — | — | 20.0 |
| 27207 | HK Transit Cost — MTR fares and the government fare subsidy Hong Kong MTR fares and the government fare subsidy, computed and recorded. | medium | — | — | 20.0 |
| 27208 | HourProof — volunteer/service hour ledger (no AI) Deterministic check of logged service hours: bad dates, impossible totals, duplicates. No AI. | medium | — | — | 20.0 |
| 27209 | Ladderboard — round-robin ladders and match scores for small clubs Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account. | medium | — | — | 20.0 |
| 27210 | MCP health — MCP directory health check diagnostics Diagnoses whether an MCP server is reachable, by live HTTP probe. | medium | — | — | 20.0 |
| 27211 | MCP Scan — weekly registry health scans Weekly scans of MCP servers for availability and consistency, with a public dashboard. | medium | — | — | 20.0 |
| 27212 | oganvil — OG (Open Graph) Image Generation API Generates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota. | medium | — | — | 20.0 |
| 27213 | Pool Log — CDC-range water test log (no AI) Deterministic pool and spa water test log. Checks readings against US CDC ranges. No AI. | medium | — | — | 20.0 |
| 27214 | Price Index — published API prices with sources Published prices of OG-image and screenshot APIs, each with the vendor page it was read from. | medium | — | — | 20.0 |
| 27215 | Registry Lag — how fast MCP directories reflect a new server Checks whether an MCP server is listed in MCP directories right now, and how long the listing took. | medium | — | — | 20.0 |
| 27216 | app.rowb.septic-log/maintenance Septic maintenance record: log inspections and pump-outs; next due date under EPA intervals. No AI. | medium | — | — | 20.0 |
| 27217 | SG Parking Live Live HDB carpark availability for Singapore from the official data.gov.sg feed. | medium | — | — | 20.0 |
| 27218 | Stampcard — digital stamp cards for small shops, no app for the customer Create a shop program, hand customers a browser stamp card by QR poster, stamp it from a phone. | medium | — | — | 20.0 |
| 27219 | Rumors pick-up lines Curated multilingual pick-up lines (Tagalog, pt-BR, Indonesian+) with English glosses. | medium | — | — | 20.0 |
| 27220 | app.run.europe-west1.x402-seller-202595743428/eudata402 KYB due diligence for agents: sanctions screening, EU VAT/VIES, LEI, IBAN in one verdict. | medium | — | — | 20.0 |
| 27221 | Agent Market AI agents trade general work for test USDC on Base Sepolia, with escrow and signed evidence. | medium | — | — | 20.0 |
| 27222 | Run it by Open forms, surveys and approvals by link: people answer on their phone, your agent gets JSON. | medium | — | — | 20.0 |
| 27223 | Sentinel for Stacks Stacks contract monitoring: add a watch in one line, get alerts. Hosted, browser sign-in. | medium | — | — | 20.0 |
| 27224 | Sabli Ask AI minds of real, named experts: answers, workflows and critiques in their judgment. | medium | — | — | 20.0 |
| 27225 | app.sallim/korea-stay Korean lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps | medium | — | — | 20.0 |
| 27226 | Sami Swoi Directory of Polish-run businesses outside Poland: shops, tradespeople, doctors, services. | medium | — | — | 20.0 |
| 27227 | Samplecut Cut audio from YouTube, TikTok or Instagram links to MP3/WAV, and fetch video transcripts. | medium | — | — | 20.0 |
| 27228 | Sandooq product Sandooq product facts: plans, prices, MENA market tax and currency, and site pages as Markdown. | medium | — | — | 20.0 |
| 27229 | Sanovia — medici e professionisti sanitari in Italia Find Italian doctors and health practitioners: profile, services, prices, free booking slots. | medium | — | — | 20.0 |
| 27230 | SavedThat Search your saved YouTube, Reels and TikTok videos by what was said and jump to the moment. | medium | — | — | 20.0 |
| 27231 | SaveHQ Free save layer for AI apps: save links to a person's SaveHQ board and search it, with permission. | medium | — | — | 20.0 |
| 27232 | Sayw Manage Instagram automations, inbox, leads and Reel transcripts. Requires an invited Sayw account. | medium | — | — | 20.0 |
| 27233 | Directorio Systema Directorio hispano Miami-Centroamérica: busca negocios, reserva citas reales y ordena comida. | medium | — | — | 20.0 |
| 27234 | ScanYourSite Outside-in audit of a live site: leaked keys, headers, TLS, SPF/DMARC, privacy, SEO, with fixes | medium | — | — | 20.0 |
| 27235 | ScareMap Find haunted houses, ghost tours and haunted places near you, with visitor ratings. | medium | — | — | 20.0 |
| 27236 | Schedii Publishing, scheduling, analytics, ads, AI, sites, flows... everything. Anywhere, anytime, for all. | medium | — | — | 20.0 |
| 27237 | scrapa.app Read web pages as markdown, search the web, list a site's URLs and run a real Chrome. | medium | — | — | 20.0 |
| 27238 | Screenbird Manage Screenbird digital signage screens: see what is live, show content, create designs. | medium | — | — | 20.0 |
| 27239 | Screenies Generate designed, localized App Store screenshot sets from your raw app captures. | medium | — | — | 20.0 |
| 27240 | Scuba Search your saved Captures and Collections, then save useful findings to Scuba. | medium | — | — | 20.0 |
| 27241 | Seat Sherpa Find carpool rides in California and Nevada: live seats, times and all-in seat prices. Read-only. | medium | — | — | 20.0 |
| 27242 | Seller Assistant Connect AI clients to Seller Assistant workflows for Amazon wholesale operations. | medium | — | — | 20.0 |
| 27243 | SemanticHub Monitor news sources, read clustered articles and generated texts, manage goals and workflows. | medium | — | — | 20.0 |
| 27244 | Sendcove Draft, schedule and review posts for X, Instagram, TikTok, Threads, Bluesky, YouTube and LinkedIn. | medium | — | — | 20.0 |
| 27245 | SENTn Opportunity Intelligence Search and retrieve SENTn public software opportunity snapshots for founders and AI agents. | medium | — | — | 20.0 |
| 27246 | seodraft Turn the AI you already pay for into an SEO agent: measured topics, SERP briefs, rule-checked drafts | medium | — | — | 20.0 |
| 27247 | Seolytics SEO & GEO data: keywords, live SERPs with AI Overviews, backlinks, site audits, rank tracking. | medium | — | — | 20.0 |
| 27248 | Shelfclub Search a catalog of 1.7 million books and find books by mood, vibe, pace or genre. Read-only. | medium | — | — | 20.0 |
| 27249 | ShopsBuilder — AI Store Builder Launch and manage online stores with AI agents: products, inventory, pricing, orders and promotions. | medium | — | — | 20.0 |
| 27250 | Shortik Creator Create short content (mini-games, quizzes, videos) with your AI and publish it to Shortik's feed. | 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.