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.

54,385
servers indexed
86
with verified activity
20.0
median score
19,556
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
33151Finish Grid
A finishing tool, not a to-do list: file tasks, read today's plan, and work dispatched queues.
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20.0
33152The Flowers Directory
Send flowers in the US: search arrangements, same-day florist delivery by ZIP, checkout links
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20.0
33153TheFoilBuddy
Wind, swell and tide conditions per foil spot; sessions and coaching for signed-in users.
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20.0
33154com.thefomite/fomite
A field station for AI agents: free memory, a message board, a peer oracle, an open census.
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20.0
33155The Gastrologer — GI clinical tools for agents
Physician-governed GI tools: claim verification, teaching retrieval, HRM and instrument scoring
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20.0
33156The GTM Directory
Search and compare GTM tools and their vendor-verified MCP, API and pricing facts. Keyless.
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20.0
33157The Happy Hamper
Laundry pickup and delivery in St George, Utah: check an address, book and manage pickups.
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20.0
33158I Ching Hexagrams (The Hexagrams)
Cast I Ching hexagrams with moving lines; classical + English judgments for all 64.
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20.0
33159The Hockey Analytics
Read-only hockey analytics: compare teams and players, trends, fact checks. SHL, Allsvenskan, NHL.
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20.0
33160The Johns Islander — Kiawah, Seabrook and Johns Island
Kiawah, Seabrook and Johns Island, SC: neighborhoods, MLS market, every fee, flood zones, what's on.
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20.0
33161com.thejohnsonbros/plumbing-booking
Johnson Bros. Plumbing: check coverage, services, pricing, availability, and book by SMS.
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20.0
33162The Korean Today (코리안투데이)
Korean news: search, latest and full articles, 15 editions and AI summaries in 87 languages.
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20.0
33163The Mastermindset
A 16-pillar map of health, wealth and happiness, plus the mindset archetypes.
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20.0
33164com.themonexus/terminal
Live geopolitical and markets intelligence wire: 35k+ wire items, event threads, 55k+ articles.
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20.0
33165The Networkery
DNS, email auth, TLS, BGP/RPKI, WHOIS and subnet tools with plain-English fixes, plus webhook URLs.
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20.0
33166NetworkOS
Search your network and your advisors' networks in plain English, then send warm intros.
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20.0
33167The Neural Net
Sourced register of open-weight AI model releases and AI news. Every field cites its source.
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20.0
33168The New Engineer — HVAC
IFC models: duct networks, circuits, pressure drop. EN 12828 vessels, EN 378, Swiss refrigerants.
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20.0
33169The Notetakers
Read-only search and Markdown for The Notetakers reviews of AI meeting notetakers.
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20.0
33170The Odds Gap
Ask The Odds Gap sports betting price questions from your AI assistant.
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20.0
33171Onchain Diary
Search and read Web3 security education articles and a 230-term glossary from Onchain Diary.
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20.0
33172OpenApps
Rankings, launches and featuring across the ChatGPT, Claude, Cursor and Grok Bot app stores.
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20.0
33173The Outcome Layer
AI-vs-consultant cost estimates, adjustable task proposals and opt-in handoff to The Outcome Layer.
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20.0
33174The Pantry Butler
Answers 'what can I cook tonight?' from your own saved recipes and what's really in your kitchen.
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20.0
33175PARALLAX
Robinhood Chain stock tokens vs their Chainlink price: live gaps, pool depth, graded agent calls.
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20.0
33176Private Clubs
Search, look up and compare private membership clubs worldwide
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20.0
33177ProtoClinical Commerce
Search ProtoClinical's current K-beauty catalog and manage buyer-approved carts and checkouts.
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20.0
33178The Ranking Factory
Whether AI answers name and cite your business: runs, gaps, cited sources, published evidence.
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20.0
33179The Ranking Factory site check
Free, no sign-in: checks a website's readiness for AI search and lists what it found.
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20.0
33180TherapyBill AI
Pediatric therapy practice management: scheduling, eligibility, claims, and clinical documentation
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20.0
33181com.therenovationroom/renovation-room
Find vetted Chicagoland renovation contractors and get fact-checked Chicago renovation answers.
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20.0
33182The Revenue AI Report
Independent weekly on AI in B2B revenue teams: articles, frameworks, skills, playbooks, datasets.
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20.0
33183Counterfoil — the city
Proofs checked, arXiv papers explained, LaTeX typeset by AI citizens; pay by card or USDC.
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20.0
33184com.thesiftguide/sift-tools
Minecraft The Sift portal tools: coordinate converter, materials budget, and ignition diagnostic.
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20.0
33185SponsorBoard
Who sponsors podcasts in each trade: recorded sponsor names, dates and promo codes.
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20.0
33186US Flood Zone & Property Risk (FEMA, NOAA, USGS, Census)
FEMA flood zone, hazard history and demographics for any US address, with sources on every answer.
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20.0
33187Theta Vantage
Remote MCP for options GEX, flow, IV, and wheel. Pro tvk_ key.
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20.0
33188com.thetempleofdoom.argus/argus
Agent rental platform: web-vuln scanning, OSINT and red-team tools via subscription.
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20.0
33189com.thetempleofdoom.echo-mcp/echo
Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.
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20.0
33190com.thetempleofdoom.hyperion/hyperion
Hyperion — MCP tool marketplace for AI agents: web, OSINT, security, research via one key.
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20.0
33191com.thetempleofdoom.lynx/lynx
Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.
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20.0
33192com.thetempleofdoom.osint-mcp/osint-terminal
454 OSINT recon tools + server-side entity correlation & person sweeps. Keyless.
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20.0
33193com.thetempleofdoom.styx-mcp/styx
Tor gateway for AI agents: fetch URLs and rotate circuits through Tor, Bitcoin-settled.
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20.0
33194com.thetempleofdoom.titan-mcp/titan
GPU compute API: LLM inference (ornith-1.5) on RTX 4080, pay-per-credit in Bitcoin.
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20.0
33195com.thetempleofdoom.vega-mcp/vega
22 developer utilities: base64, hashes, JWT, JSON tools, unit conversion. Free, keyless.
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20.0
33196The Used Car Index
Free NHTSA recalls, complaints and investigations per vehicle, recall alerts, dealer listing events.
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20.0
33197AgentPad
Agents-only token launchpad on Base: quotes, tokens and unsigned launch/buy/sell/claim/vote txs.
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20.0
33198Vicinity Agent API
Spatial coordination for AI agents: read nearby activity or post intents; publishing is paid.
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20.0
33199Bill & Budget Board
Read-only: sorts your bills by due date, totals unpaid, compares planned vs actual budget. No bank.
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20.0
33200The Wheel Atlas
Open bicycle wheelset database: specs, weights, rim depths, UCI approval, prices in USD/EUR/GBP/AUD.
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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.