Updated weekly · Free & open

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.

49,991
servers indexed
87
with verified activity
20.0
median score
17,377
carrying risk flags
last refreshed

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
17601Google Play Reviews (via Apify)
Google Play reviews for AI agents: any app, country or language, with developer replies.
clean——
24.0
17602Google Search (via Apify)
Google web search for AI agents: title, link and snippet in Custom Search JSON API format.
clean——
24.0
17603Google Shopping (via Apify)
Google Shopping for AI agents: product prices, discounts, stores, ratings and reviews.
clean——
24.0
17604Google Trends (via Apify)
Google Trends data for AI agents: interest over time, regions, rising queries and trending searches.
clean——
24.0
17605Google Videos (via Apify)
Google video results for AI agents: YouTube, TikTok and more, with channel and duration.
clean——
24.0
17606UK Business Leads (via Apify)
UK business leads from Google Maps with emails, phones, Companies House directors and outreach.
clean——
24.0
17607YouTube Transcripts (via Apify)
YouTube transcripts for AI agents: text and timestamps for any video, channel or playlist.
clean——
24.0
17608Zetesis Scientific Due Diligence
Due diligence on life-science claims: omics, trials, gene therapy. Dimension by dimension.
clean——
24.0
17609RevClamp MCP Server
Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/UK VIES VAT guardrails MCP server.
clean——
24.0
17610RevenueDot
Open-source RevenueCat alternative: 38 tools for subscriptions, customers, webhooks and revenue.
clean——
24.0
17611Quill — Canadian Government Data (MapleSpike)
Canadian government data for AI agents — all jurisdictions, SHA-256 provenance.
clean——
24.0
17612RevoGrid DataGrid MCP
Token-free MCP server for structured RevoGrid Core, Pro, and Enterprise knowledge retrieval.
clean——
24.0
17613Genomics MCP
Bounded genomic data from archives and indexed files, with versioned reference evidence.
clean——
24.0
17614io.github.reworkio/rework-proof
Verify REWORK credentials: is this delivered work genuinely the author's?
clean——
24.0
17615io.github.rex/rancher-mcp
Capability-aware MCP server for Rancher-managed Kubernetes: discovery, resources, workflows.
clean——
24.0
17616io.github.rezearcher/tech-risk
Scan any MCP server for tool-poisoning/prompt-injection/exfiltration (OWASP LLM01/08) + Base data
clean—+11.9
24.0
17617io.github.rezmeplxrf/insightsentry_mcp
MCP server for InsightSentry financial data API - market data, options, screeners, and more
clean——
24.0
17618Tisty
Agents plan in Markdown and work in tasks with steps, where you can follow and audit every stage.
clean——
24.0
17619Simple Lab Tools Label Maker
Create printable cryogenic lab, sample, tube and QR label sheets. Six templates; free, no login.
clean——
24.0
17620RuleDrift
Test whether AI agents retain critical instructions as conversations grow.
clean——
24.0
17621Volante
Routes to the best predicted fit from configured metadata/evidence after hard-capability filtering.
clean——
24.0
17622SoldFetch
Search eBay sold and active listings, browse categories, and retrieve item details.
clean——
24.0
17623blue·auth Document Signing
Send AI-created PDFs for signature, track signers, and return verifiable document evidence.
clean——
24.0
17624Netwright
Playwright-style automation of .NET desktop apps (WPF, WinForms, WinUI) for AI agents.
clean——
24.0
17625io.github.richardofortune/tyrekick
Read and resolve human feedback pinned on your live prototype, straight from your coding agent.
clean——
24.0
17626Praetorium
Public Warhammer 40K rules, datasheets, points and missions; sign in to manage rosters and battles.
clean——
24.0
17627statlyte — live LLM pricing
Live LLM pricing, context windows and model ids, read from each vendor's own page every 3 hours.
clean——
24.0
17628Yaps
Transcription, subtitles, meeting transcripts, translation, audio conversion, and private memory.
clean——
24.0
17629io.github.richelo/isitdisposable-mcp
An MCP server that lets AI agents check whether an email address or domain is disposable.
clean——
24.0
17630Arquimedes
Search and sample 1,038,963 competition and benchmark math problems.
clean——
24.0
17631Cochlea
Render, analyze, and verify audio (WAV/FLAC/mp3/ogg) offline and deterministically via MCP tools.
clean——
24.0
17632FreshProof
Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.
clean——
24.0
17633AppScreenshoot MCP
Read-only MCP for App Store and Google Play screenshot templates and current size requirements.
clean——
24.0
17634YoushowIELTS MCP
Read-only MCP for IELTS Writing Task 2 samples, Speaking cue cards and writing band descriptors.
clean——
24.0
17635YoushowInterpreter MCP
Read-only MCP for Youshow Interpreter: product overview, supported languages and pricing.
clean——
24.0
17636YoushowPTE MCP
Read-only MCP for PTE Academic question types, sample questions, test format and score requirements.
clean——
24.0
17637Mara Briefing Service
Paid research briefings for agents: $0.10 USDC/question on Base Sepolia via x402. ERC-8004 #9395.
clean——
24.0
17638io.github.ricrio-inc/plainhub
Open files and diffs from your agent in PlainHub, and keep a shared ledger in your own GitHub repo.
clean——
24.0
17639io.github.rigour-labs/rigour
Lets coding agents review their change, find an existing helper, and recall the team's lessons.
clean——
24.0
17640io.github.rigshare-hq/rigshare
Rent GPUs, robots, drones, and construction gear on RIGShare; also onboards equipment owners.
clean——
24.0
17641io.github.rileybuilds/oracle-feeds-mcp
On-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key.
clean——
24.0
17642io.github.riponcm/projectmem
Coding agent memory — one local MCP server for every project. Warns before repeating failed fixes.
clean——
24.0
17643Audio Sonic MCP
Local-first audio analysis: BPM, musical key, production profile, and CLAP vibe embeddings.
clean——
24.0
17644x64dbg MCP
Windows x64dbg/x32dbg debugging with guarded sessions, breakpoints, memory and runtime evidence.
clean——
24.0
17645io.github.risyadul/lionscope
Android profiler and Layout Inspector: CPU, memory, frames, stalls, layouts, network, logcat
clean——
24.0
17646Packwright MCP
Packwright compiles, renders, validates, and captures paired Minecraft Java packs.
clean——
24.0
17647io.github.rixile9999/tdl-mcp
Read-only Telegram MCP server wrapping the tdl CLI: list chats, read messages, download media.
clean——
24.0
17648io.github.rizwanqsf-sketch/apkbuild
APKBuild.org services: convert websites to Android APK/.aab and AI voiceover MP3.
clean——
24.0
17649io.github.rizwanqsf-sketch/promptbase-marketplace
Search published AI prompt products on PromptBase.art: titles, prices, ratings, URLs.
clean——
24.0
17650io.github.rje1974/arca-agro
Cartas de porte, padron y comprobantes de ARCA (Argentina). Solo lectura.
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.