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
40151Artificial eXperience Intelligence (AXI)
AXI design reviews, gated AXI Score, and paper search for AI assistants, agents, and robots.
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20.0
40152Strategic Flow MCP
Audit B2B SaaS lifecycle emails with the 7-point Decision Friction Model: score, patterns, fixes.
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20.0
40153Tailor
Tailor Platform for AI assistants: search, list and read the platform documentation.
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20.0
40154Tchin
Tchin payments (Togo, Benin, Burkina Faso): pay links, account, PDF statements, payment links.
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20.0
40155tech.techpool/techpool
Field service management: missions, schedule, field work reports, clients and timesheets.
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20.0
40156Compound Labs MCP
Compound Labs: eight keyless lookups. Model pricing, dep health, stack cost, registries.
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20.0
40157tech.thecompound/parserail-mcp
Documents to schema-valid JSON plus 38 more finished-job AI tools, on one credit wallet.
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20.0
40158Tradetron
Build, backtest and diagnose algo trading strategies in your own Tradetron account in plain English.
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20.0
40159Drupal Code Query
Drupal core API changes, contrib usage, upgrade checks, patches, code search, SQL, WordPal themes.
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20.0
40160China Validators Toolkit
China-focused validation tools: ID card, bank card, phone, plate, USCC, VIN, lunar calendar & more
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20.0
40161VAREXIS-INDEX - Source-linked evidence
Free agent evidence: 6 guides, 2 distinct MCP connectors; optional paid local checks. No authority.
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20.0
40162tech.vauban/pay-mcp
x402 pay tools for MCP clients, plus a `buy` command: read the offer, consent, pay. Starknet, Base.
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20.0
40163ViewPrinter
Schedule social posts to TikTok, Instagram, Facebook, YouTube and X; manage accounts and media
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20.0
40164vrsai
Machine-native capabilities with explicit contracts and machine-readable commerce.
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20.0
40165Zevian
Audit a site for SEO and AI search, check localhost pages, and apply or open PRs for fixes.
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20.0
40166Cast
AI character videos from one line: returns a link the user taps. First video free, no account.
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20.0
40167Raintree Technology
Anonymous public tools for Raintree Technology. See the published agent boundary before use.
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20.0
40168Sarmad Academy, Products and Guides
Read-only Persian courses, EEG/QEEG guides, articles and live product prices with source links.
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20.0
40169BotPhone
Give any AI agent a phone number. BotPhone answers your business line and reports every call back.
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20.0
40170tennis.courts/nyc-tennis-courts
Where to play tennis in New York, London, Paris and more cities: walk on, book or join. Sourced.
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20.0
40171tennis.grand/4grand
Free fantasy pools for the four tennis Grand Slams. What play for love means, and who is winning.
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20.0
40172Thai Legal
Thai legal search MCP — statutes, gazette, opinions, court cases. Pro: court-jurisdiction rulings.
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20.0
40173UPFRONT
All-in ticket prices across ticket sites, seat views and venue guides for US events.
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20.0
40174XP Tickets
Live-event ticket exchange for agents: quote, buy, make offers, bid, and sell, with escrow.
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20.0
40175SuggestionBox.tips
Leave a private suggestion, problem or compliment for any business. Only the business reads it.
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20.0
40176Appy smart links
Create and edit Appy smart links for apps, and read their click and install stats.
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20.0
40177crosswalk
The first inbox built for you and AI: mail, newsletters, notes, and crosswalks agents share.
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20.0
40178decidewhere.to
Help a group pick where to eat or travel: critic-backed restaurants, warm trips, one vote link.
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20.0
40179Flyn
Create, edit and analyse short links and QR codes. OAuth sign-in works on the free plan.
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20.0
40180FUNEL
Search B2B people, companies and local businesses and build lead lists from your AI assistant.
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20.0
40181InfluTo
Affiliate & creator referral programs for mobile apps: SDK setup, campaigns, creators, analytics.
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20.0
40182LotsMail
Business email on your own domain that your AI agent can read, search and draft in.
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20.0
40183Sprawl
Stand up ops from Cursor/Claude/Codex; fleets keep running after your session ends.
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20.0
40184Trust Me Bro
Fact-check receipts: search published claim verdicts with cited evidence, or verify a new claim.
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20.0
40185Unspoken Conversation Exercises
Free conversation exercises for understanding, reconnecting, and checking mutual readiness.
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20.0
40186Commercial Property Today: CRE market data
CRE market data: Treasury, SOFR, bank CRE delinquency, CMBS, prices and cap rates, sourced.
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20.0
40187Multifamily Today: HUD Fair Market Rents
HUD FY 2027 Fair Market Rents by county and ZIP, with history and state summaries.
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20.0
40188My Net Worth — Malaysian take-home pay
Malaysian take-home pay estimates: EPF, SOCSO, EIS, LINDUNG 24 Jam and PCB, with dated rules.
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20.0
40189오늘냥이 (Oneul Nyangi)
Real cat photos, diaries, profiles, age and food reference calculators, and breeds.
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20.0
40190Clarity Today
Clarity Today's briefing, latest stories by desk, search and full source-linked stories.
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20.0
40191Agent.chain.tokyo Address Contracts
Rent a real Japan mailing address for an AI agent via MCP + Solana USDC x402.
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20.0
40192Amply
Create, target and launch in-app campaigns for mobile apps, read stats, manage store prices.
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20.0
40193Calculator Tools MCP
Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.
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20.0
40194CSV File Tools
Inspect, filter, sort and edit CSV text with four free tools. No account or API key required.
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20.0
40195Math Board
Maths lessons on an online whiteboard: solutions, worksheets, graphs and geometry, opened by a link
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20.0
40196Engram
Memory for AI agent teams across tools, sessions, repositories, and teammates.
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20.0
40197Extrabold Tools Gridfinity
Find drawer presets and create printer-aware Gridfinity baseplate configurations.
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20.0
40198feedback.tools
Customer feedback for your AI assistant: CSAT, NPS and CES scores, response search, AI themes.
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20.0
40199SEC Filings
Read SEC filings, reported financial facts and sampled filing comparisons with original sources.
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20.0
40200forai.tools — let your agent find the right tool
Lets your agent find the right MCP server, tool or service for a task, in one call. Ads labelled.
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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.