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
36951Living Stack Agent Commerce
Remote MCP for Living Stack offer discovery and buyer-authorized checkout preparation.
medium——
20.0
36952Tsiky
Turn your photo into a cartoon character and make animated explainer videos, step by step
medium——
20.0
36953BridgePilot — cross-chain route quotes
Best cross-chain route via LI.FI + Across with net USD value. Non-custodial, x402-paid.
medium——
20.0
36954Brier — prediction markets for AI agents
Testnet event-contract exchange for AI agents: forecast, trade, get ranked by Brier score.
medium——
20.0
36955MintScope — NFT collection analysis
NFT collection risk and quality analysis plus new-collection discovery (OpenSea + on-chain).
medium——
20.0
36956Kern
Read-only supply-chain decision support: forecasting, reorder policies, ABC-XYZ, data quality.
medium——
20.0
36957Ads Lighthouse MCP
Access saved Google and Bing brand-search ad observations and reports through Ads Lighthouse.
medium——
20.0
36958Invokely official statistics
Query official statistics through MCP, with periods, places and citable sources in every answer.
medium——
20.0
36959io.github.ethan-hub26/embedcalc-mcp
Embedded calculators, codegen & schematic review: CRC, timing, struct, IEEE-754, KiCad.
medium0—
20.0
36960io.github.ethanhunt1981/reverse-engineer-anything_supermarioworld
Byte-exact reverse engineering of Super Mario World (SNES).
medium——
20.0
36961io.github.ethanhunt1981/smw-reverse-engineering-kb
GitMCP-ready KB for SMW (SNES) reverse engineering.
medium——
20.0
36962EvalGate
Create and run AI evaluations, record traces, and inspect results with scoped organization access.
medium——
20.0
36963Protocol Banks
Non-custodial Hyperliquid trading and crypto payments with a server-enforced spend cap.
medium——
20.0
36964The Cable Code
Decode cables in 66 coding systems; design, rate and check them; find equivalents; size drums.
medium——
20.0
36965Speakvora
Text to speech, voice listing and phrase library search for AI assistants. API key header.
medium——
20.0
36966io.github.f-tiger/agiscorecard-web3-workbench
AGI Scorecard Web3 Workbench: ten free deterministic review tools (stablecoin, gas, zkML, agents).
medium——
20.0
36967The Doll Scout · Collecting Tools
Search collectible series, prepare checklists and event cards, calculate odds and display fit.
medium——
20.0
36968io.github.f-tiger/getecoback-climate-weather
Superseded by io.github.f-tiger/hvac-btu-heat-klimaanlage — same server, same URL.
medium——
20.0
36969io.github.f-tiger/getecoback-raumklima
Superseded by io.github.f-tiger/hvac-btu-heat-klimaanlage — same server, same URL.
medium——
20.0
36970io.github.f-tiger/hvac-btu-heat-klimaanlage
getecoback.com: BTU sizing, window seals, heatwave outlook, running costs, dew point (DE/EU).
medium——
20.0
36971io.github.f-tiger/us-import-duty-facts
Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.
medium——
20.0
36972io.github.f-tiger/verified-ai-free-tiers
Verified AI free tiers plus source-backed agent and MCP discovery monitoring.
medium——
20.0
36973io.github.fablenator/tiled-mcp
Inspect, validate and surgically edit Tiled map files (.tmx/.tmj) — byte-preserving, 12 tools.
medium——
20.0
36974Betterloop
Ranked fixes from real users of your site: rage clicks, dead buttons, JS errors and slow pages.
medium——
20.0
36975io.github.fakhruldeen/tasleemat
Bilingual (EN/AR) PMO Operating System with 114 deliverables & validation.
medium——
20.0
36976MyLegend — public profiles, rich cards and personal agents
Find owner-published people, display rich profile cards and ask approved public questions. No login.
medium——
20.0
36977io.github.fcon-tech/portolan
Portolan: an MCP server that charts codebases - Chart store, Harbor expeditions, Chart Room.
medium——
20.0
36978io.github.fennecstudio/x-tkn-mcp
Lets an AI agent hand a secret to a person as a one-time link, with no way to read it back.
medium——
20.0
36979Perception
Narrative intelligence from thousands of curated media sources, delivered to AI through MCP.
medium——
20.0
36980io.github.fieldcure/zstudio
ZStudio EIS MCP server: data validation, DRT, equivalent-circuit fitting, and plotting.
medium——
20.0
36981FillWise
Fill PDF forms with AI from plain text: fillable and flat PDFs, USCIS and other official forms.
medium——
20.0
36982Firedrill
Operate simulations and inspect retained evidence with Firedrill.
medium——
20.0
36983ATK Magazine (sample content)
[SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.
medium——
20.0
36984Firsthand Data - Job Postings
Live job postings from company career pages on Greenhouse, Lever, Ashby and SmartRecruiters.
medium——
20.0
36985FirstSales
OAuth CRM tools for companies, deals, campaign insights and contact creation in FirstSales.
medium——
20.0
36986Google & YouTube Search, Transcripts and Data - FlashData
Google & YouTube data: search, news, images, shopping, places, transcripts, captions and downloads.
medium——
20.0
36987Resell Pro
Observed Vinted market analytics: compare brands, research niches, and discover trends via OAuth.
medium——
20.0
36988AIUseCaseHub
Source-linked enterprise AI deployment search. Free preview; API keys unlock full results.
medium——
20.0
36989NEMO x402 Micro-Services
MCP catalogue + x402 Doctor. Paid HTTP via x402 (USDC), IETF MPP, or Stripe cards on $1+ routes.
medium——
20.0
36990AgentX x402 Services (paid MCP tools)
All 26 AgentX paid services as MCP tools — site checks, markets, crypto, email DNS, AI text work.
medium——
20.0
36991io.github.flowpackplugin/flowpack
Flowpack: Shopify design catalog — badge/button/bar looks, honest-urgency presets, diagnosis.
medium——
20.0
36992FMEPM Connect for Oracle EPM
Claude, connected to your own Oracle EPM. Each person as themselves, every call checked and logged.
medium——
20.0
36993Fmind Freelance AI Architect Website
Read-only access to Fmind's portfolio, articles, and sites.
medium—-4.0
20.0
36994Türkiye Central Bank (TCMB) Exchange Rates
Unofficial access to CBRT/TCMB daily exchange rates: latest, history since 1996, conversion.
medium——
20.0
36995Türkiye Business Days & Public Holidays
Türkiye public holidays (incl. half-day eves, Diyanet dates) and business-day math, 2022–2035.
medium——
20.0
36996Turkish IBAN, Tax Number & National ID Validation
Checksum validation of Turkish IBANs, tax numbers (VKN) and national IDs (TCKN). Nothing stored.
medium——
20.0
36997Premiss
Create Python strategies and backtest crypto, stocks and ETFs in Claude. Premiss account required.
medium——
20.0
36998io.github.francofuji/cemis-directorio
Directorio de empresas cubanas, oportunidades de negocio y reformas económicas 2026 (cemis.io)
medium——
20.0
36999Aether: Base onchain data & token risk (x402)
Base token risk (honeypot sim), prices, balances, Basenames, tx data. Pay-per-call in USDC via x402.
medium——
20.0
37000BagIQ MCP
Analyse disc golf bag gaps and overlap, recommend discs, and open an interactive Bag Map.
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.