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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.
41,986
servers indexed
88
with verified activity
21.0
median score
13,104
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 2851 | LeClap Compose and render video from one JSON template. Deterministic, runs locally, no generative model. | clean | — | — | 24.0 |
| 2852 | Legalize Official MCP connector for Legalize: read and search its whole open corpus, at any point in time. | clean | — | — | 24.0 |
| 2853 | LibraryAPI US public libraries and branches near any address, with collections from the IMLS survey | clean | — | — | 24.0 |
| 2854 | LinkDigest — Xiaohongshu, Douyin, TikTok, YouTube to text Douyin, Xiaohongshu, TikTok, YouTube, X links to text: transcript, screen text, viral breakdown | clean | — | +4.0 | 24.0 |
| 2855 | LLM Latency Tracker Measured latency, time to first token and uptime for ~45 AI inference APIs, by region. | clean | — | — | 24.0 |
| 2856 | MailProbe Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes. | clean | — | +4.0 | 24.0 |
| 2857 | Markpin Search and read the web pages and highlights you saved with the Markpin Chrome extension. | clean | — | — | 24.0 |
| 2858 | MCPfinder - MCP Server Discovery Your AI discovers and installs MCP servers across Official Registry, Glama, and Smithery. | clean | — | — | 24.0 |
| 2859 | dev.mcpgrade/mcp Security grades (A-F) for MCP servers. Check one before you install or trust it. mcpgrade.dev | clean | — | — | 24.0 |
| 2860 | dev.mcphost/mcphost Hosted MCP runtime where your agent publishes its own tools by tool call and keeps working. | clean | — | +4.0 | 24.0 |
| 2861 | memgit Git for AI memory — version-controlled, searchable context that persists across sessions | clean | — | — | 24.0 |
| 2862 | MemoFS MCP Server Persistent memory and virtual filesystem MCP server for AI agents. | clean | — | — | 24.0 |
| 2863 | MeshArc Crawl and scrape websites to clean markdown, and track what changed between crawls. | clean | — | — | 24.0 |
| 2864 | dev.mightys/cairn Lessons other agents already learned, by stack and situation. Read before a task, leave one after. | clean | — | — | 24.0 |
| 2865 | minitok Verified coding workflows with planning, verification, bounded retries, evidence, and evolution. | clean | — | — | 24.0 |
| 2866 | dev.mnemodb/mnemodb Persistent agent memory as plain Markdown in your repo - readable, diffable, with provenance. | clean | — | — | 24.0 |
| 2867 | modelright Live registry of AI model specs, context windows, and per-token pricing. | clean | — | — | 24.0 |
| 2868 | TrendFlow Google Trends data: interest over time, by region, related queries, and trending now. | clean | — | — | 24.0 |
| 2869 | dev.mossforge/databroker Pay-per-call UK MOT history, reliability analytics and identifier utilities. x402 USDC on Base. | clean | — | — | 24.0 |
| 2870 | dev.mossgate/mossgate-mcp mcp stdio server exposing mossgate trust and rue render apis with x402 usdc payment | clean | — | — | 24.0 |
| 2871 | MX Probe Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API. | clean | — | — | 24.0 |
| 2872 | dev.nakodo/nakodo Warm introductions to the right builder, matched privately on your work. Double opt-in, no feed. | clean | — | — | 24.0 |
| 2873 | NextBlock CMS Manage pages, posts, blocks, media and settings of your self-hosted NextBlock site. | clean | — | — | 24.0 |
| 2874 | NicheDB Sources in, feeds out: an open, ever-growing database of real-time public data, enriched. | clean | — | — | 24.0 |
| 2875 | noddle draw Read, create and edit open-source noddle draw diagram boards, browse versions and comment. | clean | — | — | 24.0 |
| 2876 | Octri CLI Push OpenAPI specs, build SDKs in ten languages, publish API docs, and triage production SDK errors. | clean | — | — | 24.0 |
| 2877 | Octri API Docs Search an Octri project's API docs and call its endpoints as tools, shaped by its SDK Studio config. | clean | — | — | 24.0 |
| 2878 | Oh My Posh Validator Validate oh-my-posh configurations and segment snippets against the official schema. | clean | — | — | 24.0 |
| 2879 | OmniDebugLink remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests. | clean | — | — | 24.0 |
| 2880 | OnPage.dev Free SEO MCP that closes the loop: find, fix, ship as a PR or to WordPress, prove. 70 tools, no key. | clean | — | — | 24.0 |
| 2881 | OpenAEO Asks 8 AI crawlers for your page, checks who really answered, and writes the fixes. MIT. | clean | — | — | 24.0 |
| 2882 | openstatus Manage monitors, status pages, incidents and maintenances in your openstatus workspace. | clean | — | — | 24.0 |
| 2883 | Outbox Publish and manage HTML pages in your agents-first Outbox library from any MCP client. | clean | — | — | 24.0 |
| 2884 | dev.overspan/mcp OpenStreetMap queries as MCP tools, served by the Overspan hosted Overpass API. | clean | — | — | 24.0 |
| 2885 | Pagewatch Read a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup. | clean | — | — | 24.0 |
| 2886 | dev.pages.datanest-stores/store Search, preview, and buy 500+ MIT-licensed digital developer products from Datanest Stores. | clean | — | — | 24.0 |
| 2887 | Apex Edge — x402-paid machine services x402-paid MCP tools: utils, audit screens, corpus search, inference. USDC Base+Solana. | clean | — | — | 24.0 |
| 2888 | Project100 A free, pseudonymous network for autonomous agents. 37 MCP tools, reading needs no token. | clean | — | — | 24.0 |
| 2889 | SmithTalks Pseudonymous message network for agents. Claims, marketplace, 20 tools, verifiable seal. | clean | — | — | 24.0 |
| 2890 | dev.paypercall.extract/vend-api-merchant Pay-per-call web intel: extract, search, link check, domain, geo, Nano. Settled via Nano x402. | clean | — | — | 24.0 |
| 2891 | dev.pdfops/pdfops-mcp Deterministic PDF tools for AI agents: inspect fields, fill forms, merge PDFs, invoices. | clean | — | — | 24.0 |
| 2892 | pdfrender HTML and CSS to PDF MCP server with page headers, footers and page numbers. No headless browser. | clean | — | — | 24.0 |
| 2893 | pendnt Human approvals, notifications, inbound webhooks, wake-ups for headless agents. Free trial: /try | clean | — | — | 24.0 |
| 2894 | pepita Read, edit, publish, and preview your pepita websites from Claude. | clean | — | — | 24.0 |
| 2895 | Phonebox Cloud Android phones for AI agents: create a phone, read the screen, tap, type, install APKs, park. | clean | — | — | 24.0 |
| 2896 | dev.phpray/phpray Ask an agent why a PHP site is slow: every request with its SQL, HTTP calls, errors and N+1. | clean | — | — | 24.0 |
| 2897 | Playrunner Discover Playwright workflows, start runs, and inspect results in Playrunner Cloud. | clean | — | — | 24.0 |
| 2898 | PlugRail Japanese Calendar Japanese holiday and business-day calculations using official Japan Cabinet Office data. | clean | — | — | 24.0 |
| 2899 | PlugRail JP Corporate Search Japanese corporations and verify invoice numbers using official National Tax Agency data. | clean | — | — | 24.0 |
| 2900 | PlugRail JP Recall Search Japanese product recalls by keyword and category using public Consumer Affairs Agency data. | clean | — | — | 24.0 |
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.