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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 |
|---|---|---|---|---|---|
| 29001 | Chiemem Draft, publish and manage AI prompt/how-to listings on Chiemem (Japan): images, files, sales. | medium | — | — | 20.0 |
| 29002 | Agent Data API 31 pay-per-call APIs for AI agents: SEO, open data, video planning (EN/DE). USDC on Base via x402. | medium | — | — | 20.0 |
| 29003 | China Footnotes China travel facts and local tips, sourced and dated: hours, tickets, booking and pre-trip setup. | medium | — | — | 20.0 |
| 29004 | China Industry Intel Read-only selected China industry article excerpts, disclosed sources and company identity links. | medium | — | — | 20.0 |
| 29005 | Sync by CHNLSYNC FCC copper retirement lookups and a broker-reviewed IT advisor. No supplier names, no prices. | medium | — | — | 20.0 |
| 29006 | Chockstone Labs Run social media from Claude: draft, schedule and approve posts, answer comments, read results. | medium | — | — | 20.0 |
| 29007 | ChooseHelp Treatment Directory Editorially independent addiction & mental-health directory — facilities, therapists, expert Q&A. | medium | — | — | 20.0 |
| 29008 | Chorus Gathers voice, video and written messages from a group into one book for one person. | medium | — | — | 20.0 |
| 29009 | Chrome-Stats Extension and app analytics across Chrome, Edge, Firefox, Google Play, and the Apple App Store. | medium | — | — | 20.0 |
| 29010 | CHS Backflow — book backflow testing in Charleston Book backflow testing in Charleston, SC: prices, ZIP coverage, free callback. | medium | — | — | 20.0 |
| 29011 | 出口单 chukoudan 外贸出口计算与数据 / China export tools: tax refund, quotes, container loading, CBM, FX rates. | medium | — | — | 20.0 |
| 29012 | CielStay The free AI index for direct booking homes. Any channel, or straight to the host. | medium | — | — | 20.0 |
| 29013 | CineFlo Plan and run film productions: shot lists, breakdowns, schedules, call sheets, budgets and more. | medium | — | — | 20.0 |
| 29014 | Cinegenta Studio Turn a script into a finished film: plan and quote free, then produce under a hard credit cap. | medium | — | — | 20.0 |
| 29015 | Cintra Supply Quote Desk Get quotes in minutes and order wholesale industrial and operational supplies from a US distributor. | medium | — | — | 20.0 |
| 29016 | CircleCI CircleCI's MCP server: inspect projects, runs, workflows, jobs, logs, tests, and artifacts. | medium | — | — | 20.0 |
| 29017 | Cirrela AI video generator Make AI videos with sound and images from a sentence, with Kling, Wan, MiniMax, Gemini and more. | medium | — | — | 20.0 |
| 29018 | Citead GEO Score Free GEO score of a web page or text: how easily AI assistants can quote it, with fixes. No key. | medium | — | — | 20.0 |
| 29019 | CitedIndex Look up AI-visibility and GEO tools: price, AI engines covered, limits and a source for each fact. | medium | — | — | 20.0 |
| 29020 | CitedTravel Cited travel facts for 195 countries: plugs, currency, emergency numbers, holidays, visa pilot. | medium | — | — | 20.0 |
| 29021 | Cite Files Check whether AI assistants can reach, read and cite a public website. No account for 4 of 5 tools. | medium | — | — | 20.0 |
| 29022 | CiteLadder AI search visibility data: brand mentions, cited sources, site health and opportunities. | medium | — | — | 20.0 |
| 29023 | Citevana AI visibility tools Free MCP tools for AI-search visibility: crawler checks, page audits, and llms.txt generation. | medium | — | — | 20.0 |
| 29024 | Citiview Agent Market 186 pay-per-call tools: search, LLMs, UK KYB, FRED, Census, maps, crypto. x402 USDC. | medium | — | — | 20.0 |
| 29025 | Civica citizenship test prep Read-only citizenship test facts, official sources and sample questions for 8 countries. | medium | — | — | 20.0 |
| 29026 | com.citizenshipdescentchecker/site Citizenship Descent Checker: the site's own MCP server — checker, enquiry (enquiry = a human... | medium | — | — | 20.0 |
| 29027 | Citlyze Read-only access to your Citlyze workspace: AI search visibility, citations, and recommendations. | medium | — | — | 20.0 |
| 29028 | CityBotMagic US local businesses, services and source-cited prices, city by city. Free, no API key. | medium | — | — | 20.0 |
| 29029 | CitySignal AI Live road, transit, weather, power and water signals for US cities, plus your own spots and routes. | medium | — | — | 20.0 |
| 29030 | ClaimyApp Plan trips, packing lists and luggage in ClaimyApp: read, create and change them, undoable. | medium | — | — | 20.0 |
| 29031 | Claister Your accounting firm's tasks, documents and deadlines in AI apps; you confirm changes in Claister. | medium | — | — | 20.0 |
| 29032 | ClaraConverts Provision and manage a ClaraConverts AI conversion-agent widget: pricing, trials, account setup. | medium | — | — | 20.0 |
| 29033 | Clarity4D Personality Assessments Colour-based psychometric personality assessments for self-awareness, communication and development. | medium | — | — | 20.0 |
| 29034 | Clarity UK property data UK buy-to-let figures, location search and deal checks, paid per call in USDC over x402. | medium | — | — | 20.0 |
| 29035 | Claspine Claspine docs, API reference and code checks for AI agents: guides, recipes, errors, upgrades. | medium | — | — | 20.0 |
| 29036 | Claude Platform Docs Search and read the Claude Platform documentation and API reference. | medium | — | — | 20.0 |
| 29037 | Claude Imagine Generate AI images and videos from any compatible MCP client. | medium | — | — | 20.0 |
| 29038 | Sigistry Plugin Catalog (formerly Claude Registry) Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working. | medium | — | — | 20.0 |
| 29039 | com.clauselane/site Clauselane: the site's own MCP server — dataset; every answer cites the site. | medium | — | — | 20.0 |
| 29040 | ClawdMarket Agent marketplace: discover agent services, post tasks, and fund escrowed trades (USDC, MPP, x402). | medium | — | — | 20.0 |
| 29041 | Claw GRC AI-native GRC: compliance scores, security findings, tickets and agent trust tiers. | medium | — | — | 20.0 |
| 29042 | Clawhard Studio Trim text, check AI habits, total AI subs, split costs, plan events, get design words for AI. | medium | — | — | 20.0 |
| 29043 | CleanSlop Your coding agent scans your pushed code, reads what's worth fixing, fixes it, and rescans. | medium | — | — | 20.0 |
| 29044 | ClearMakes Agents Search one ClearMakes agent's knowledge: your documents, website pages and Drive files. | medium | — | — | 20.0 |
| 29045 | ClearMind Capital Fee-only fiduciary RIA in Columbus, Ohio: firm facts, published Q&A, 401(k) Scorecard previews | medium | — | — | 20.0 |
| 29046 | com.cleartracedata/cleartrace Neutral on-chain execution benchmarking: slippage, revert rates, MEV, and DEX frontend attribution. | medium | — | — | 20.0 |
| 29047 | Garage Door Decision Kit by CLE Garage Doors Garage-door quote checks, spring usage, winter planning and verified CLE knowledge search. | medium | — | — | 20.0 |
| 29048 | CleoLM Search and cite timestamped YouTube and podcast transcripts; transcribe any video or episode. | medium | — | — | 20.0 |
| 29049 | Clepit Read, search and write your team's pages, comments and revisions in Clepit. | medium | — | — | 20.0 |
| 29050 | clickd Reads a site as search engines and AI assistants do, ranks its fixes, and checks them live. | 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.