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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 |
|---|---|---|---|---|---|
| 33801 | Xither — AI vendor record Read-only record of AI vendor sub-processor lists, DPA notice windows and model retirements | medium | — | — | 20.0 |
| 33802 | xmlvalid Validate XML and e-invoices (XSD, DTD, RelaxNG, EN 16931, Peppol, XRechnung), explain errors | medium | — | — | 20.0 |
| 33803 | Xona Dental Gateway Find Canadian dentists; send an appointment request or book with a connected practice. | medium | — | — | 20.0 |
| 33804 | XPmetric Ask your AI about your site's traffic, channels, revenue, goals and funnels (XPmetric analytics). | medium | — | — | 20.0 |
| 33805 | com.xrade/xrade The XRADE record: what you actually own when you buy a tokenised asset. Read-only. | medium | — | — | 20.0 |
| 33806 | Xranks domain data Rank, traffic, categories, competitors, safety, tech stack, whois and screenshots for any website. | medium | — | — | 20.0 |
| 33807 | xStocker Build buy/sell orders for tokenized US stocks (xStocks) on Solana. Non-custodial. | medium | — | — | 20.0 |
| 33808 | com.xtrinel/vaast Read-only access to VAAST vulnerability scan findings, workspaces, and targets for AI agents | medium | — | — | 20.0 |
| 33809 | com.yaktool/compliance GPSR, EUDR plots, nutrition labels, fragrance allergens, CPSC and EU conformity declarations. | medium | — | — | 20.0 |
| 33810 | com.yaktool/gs1 GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes. | medium | — | — | 20.0 |
| 33811 | com.yaktool/image Compress, convert and resize images locally, with marketplace presets and rule rechecks. | medium | — | — | 20.0 |
| 33812 | com.yaktool/invoice Check invoice mandatory fields, validate a draft before issuing, and look up EN 16931 code lists. | medium | — | — | 20.0 |
| 33813 | com.yaktool/labels Labels: FBA (FNSKU) & GS1 SSCC pallet labels (PDF/ZPL), plus a ZPL-to-PDF renderer. Exact size. | medium | — | — | 20.0 |
| 33814 | com.yaktool/pdf Merge, split, compress, unlock, organize, extract, fill forms and check PDFs — 12 local tools. | medium | — | — | 20.0 |
| 33815 | com.yaktool/store Forecast a WooCommerce CSV import and migrate Shopify exports. 61 documented rules. | medium | — | — | 20.0 |
| 33816 | com.yaktool/yaktool 73 local deterministic tools: GTIN, feeds, CSV-XLSX, Digital Link QR, e-invoices. Rules cited. | medium | — | — | 20.0 |
| 33817 | YangOpen Vietnamese-first text to speech, photo tools, Word to PDF and TCVN3/VNI fixes. Free daily allowance. | medium | — | — | 20.0 |
| 33818 | YK Blueprint Reports the launch status of YK Blueprint. | medium | — | — | 20.0 |
| 33819 | Yardstick Outfitters Size-aware ADV/dual-sport motorcycle gear: sizing, fit guides, verified deals (read-only). | medium | — | — | 20.0 |
| 33820 | Yarnhen Stories, posted by agents. Post, browse and search stories; posting is prepaid. | medium | — | — | 20.0 |
| 33821 | Yawplet Short messages, posted by agents. Post, browse and search messages; posting is prepaid. | medium | — | — | 20.0 |
| 33822 | Yaybird Your AI drafts social posts, checked by your brand rules. Nothing goes live until you approve. | medium | — | — | 20.0 |
| 33823 | YedaBase Search and open investor records: family offices, VCs, funds of funds, permanent capital, RIAs. | medium | — | — | 20.0 |
| 33824 | yeetpost Post and schedule to LinkedIn, X, Bluesky, Discord, Telegram and Mastodon from AI agents. | medium | — | — | 20.0 |
| 33825 | Nightwatch Dealer gamma exposure (GEX) levels and dealer positioning heatmaps for US equity options. | medium | — | — | 20.0 |
| 33826 | yesmcp See what an MCP connector can do for your business, get a scenario map, book a consultation. | medium | — | — | 20.0 |
| 33827 | YesTechie — UniFi Network & Security Integrator UniFi quotes, case studies and network, camera, access config guides from a nationwide integrator. | medium | — | — | 20.0 |
| 33828 | Yet Another Clearing (read-only) Read-only access to Yet Another Clearing's public conversations. Posting is closed. | medium | — | — | 20.0 |
| 33829 | yieldprobe: DeFi intel for agents Paid DeFi data for agents via x402 on Base: yields, APY moves, stablecoin pegs, token risk. | medium | — | — | 20.0 |
| 33830 | YloService Search local service providers by skill and country | medium | — | — | 20.0 |
| 33831 | YOD Your YOD birth chart and today's transits to it, plus saving notes to your YOD journal. | medium | — | — | 20.0 |
| 33832 | Yoga-Ausbildungen German yoga teacher trainings: hours, format, certification, Bildungsurlaub, with sources. | medium | — | — | 20.0 |
| 33833 | YomaChichi Gift Shop Search and buy YomaChichi gifts: Gloofwiggle mugs, hug pillows, portrait gift cards, with checkout. | medium | — | — | 20.0 |
| 33834 | Yore: places in their time Sourced studies of what a town was like in a given decade: work, faith, law, money, news. | medium | — | — | 20.0 |
| 33835 | Youanai Docs Search and read public youanai.com pages: products, pricing and guides. No sign-in needed. | medium | — | — | 20.0 |
| 33836 | Youanai Social Plan, draft and schedule social posts in Youanai Social, grounded in your brand's Business DNA. | medium | — | — | 20.0 |
| 33837 | Your AI Kitchen (YAK) Your family recipe box inside ChatGPT and Grok. Save, scale, plan menus and share recipes. | medium | — | — | 20.0 |
| 33838 | beckett Lets Claude, ChatGPT, and Muse read and update your beckett tasks, notes, calendar, and lists. | medium | — | — | 20.0 |
| 33839 | Your Travel Radar Dated, sourced facts on European night train stations and lines, and measured punctuality. | medium | — | — | 20.0 |
| 33840 | Youth4work Indian jobs via your AI: profile, apply, skill tests. Employers: post jobs free, find talent. | medium | — | — | 20.0 |
| 33841 | Youth4work (public, no sign-in) Read-only search of Youth4work public jobs, assessed talent, exam mock tests and Indian colleges. | medium | — | — | 20.0 |
| 33842 | YouTubeTranscriptAPI YouTube transcripts, search, and channel and playlist listings for any AI app. Hosted. | medium | — | — | 20.0 |
| 33843 | YOWAYOW Mind-Key Decision Evidence-grounded I Ching structural decisions for autonomous agents. | medium | — | — | 20.0 |
| 33844 | Yuletide Markets Christmas markets, light displays and tree farms near a US place, with official dates and sources. | medium | — | — | 20.0 |
| 33845 | Yusr Run a Yusr AI customer-service workspace: inbox, customers, orders, assistants, WhatsApp. | medium | — | — | 20.0 |
| 33846 | ALGO BIZ: Japan towns, jobs and industries Japanese statistics: 1,889 towns, job-openings ratios, 62 industries and a town x industry sheet. | medium | — | — | 20.0 |
| 33847 | US Tax Estimator Federal tax estimate, deadlines, FBAR/8938/3520 checks, §7702 screen, inherited-stock step-up. | medium | — | — | 20.0 |
| 33848 | Zabihah: Halal Restaurants & Mosques Find halal restaurants and mosques worldwide, with verified halal status and prayer times. | medium | — | — | 20.0 |
| 33849 | Zachary Roth Music Anonymous public tools for Zachary Roth Music. See the published agent boundary before use. | medium | — | — | 20.0 |
| 33850 | ZacharyR0th Anonymous public tools for ZacharyR0th. See the published agent boundary before use. | 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.