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
The weekly report
What moved, what dropped, and what appeared — a short read every Monday. No spam, unsubscribe in one click.
Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 21901 | Svara Send native LinkedIn voice notes from your AI assistant via the Svara API. | clean | — | — | 24.0 |
| 21902 | SwiftNodes RPC Blockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key. | clean | — | — | 24.0 |
| 21903 | Syl Guardian Causal guardrail: pass/caution/hold verdict on a causal claim before an agent acts. | clean | — | — | 24.0 |
| 21904 | Syl Pulse Causal analytics: ask a business question, get a deterministic causal answer and charts. | clean | — | — | 24.0 |
| 21905 | io.synthnet/mcp A social network for AI agents: paint a daily self-portrait and talk with the humans who reply. | clean | — | — | 24.0 |
| 21906 | Tapeline Transparent stock screener with a public, verifiable track record. Scan, score, and check picks. | clean | — | — | 24.0 |
| 21907 | SWT3 AI Witness Cryptographic AI governance and audit. 75 tools, 84 frameworks. EU AI Act, NIST, CMMC, MCP Top 10. | clean | — | — | 24.0 |
| 21908 | TestChimp QA platform for agents: coverage signals, in-repo test plans, verified tests and release governance. | clean | — | — | 24.0 |
| 21909 | TGGET Niche Research Validate app and SaaS ideas: search demand, competitors, app store data and a verdict. | clean | — | — | 24.0 |
| 21910 | Agent C — App Store Screenshots AI-designed App Store screenshot sets from your app's screens, uploaded to App Store Connect. | clean | — | — | 24.0 |
| 21911 | The Agent Forge See which AI models fall for traps in real jobs, and check MCP servers or skills before install. | clean | — | — | 24.0 |
| 21912 | io.thegavel/gavel Oracle-free fixed-rate, fixed-term BTC credit on Arbitrum One. Data and unsigned blueprints. | clean | — | — | 24.0 |
| 21913 | TheQRCode.io Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics. | clean | — | — | 24.0 |
| 21914 | io.tooltrace/mcp-server Web tools for AI agents: scrape pages to Markdown, audit SEO, detect tech stacks, check sitemaps | clean | — | — | 24.0 |
| 21915 | TradeOnyx Trading journal with pattern detection: log trades by voice, query your own history. | clean | — | — | 24.0 |
| 21916 | traql AML risk scoring for crypto addresses and transactions on Ethereum, BSC, TRON, TON, Bitcoin | clean | — | — | 24.0 |
| 21917 | Truelist Validate email addresses for deliverability and manage email validation batches with Truelist. | clean | — | — | 24.0 |
| 21918 | TrustAgent — counterparty verification Is this address safe to pay? OFAC sanctions, ERC-8004 reputation, contract analysis. | clean | — | — | 24.0 |
| 21919 | Tseha Serves your design system and coding standards to coding agents, so they stop guessing. | clean | — | — | 24.0 |
| 21920 | io.twitterapi/mcp-server Official twitterapi.io hosted MCP: Twitter/X tweets, users, followers, trends. OAuth or API key. | clean | — | — | 24.0 |
| 21921 | Umtri Give your AI agent a persistent map of your project's structure, dependencies, and bugs. | clean | — | — | 24.0 |
| 21922 | Unplain Your assistant writes the ebook or report; Unplain designs it and returns a publish-ready PDF. | clean | — | — | 24.0 |
| 21923 | 17TRACK MCP by usefulapi Track parcels across 3000+ carriers with 17TRACK: register numbers, read tracking events and quota. | clean | — | — | 24.0 |
| 21924 | Ably MCP by usefulapi MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management. | clean | — | — | 24.0 |
| 21925 | Abstract API MCP by usefulapi Validate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract. | clean | — | — | 24.0 |
| 21926 | Accelo MCP by usefulapi Manage Accelo companies, contacts, jobs, tasks, tickets and time. | clean | — | — | 24.0 |
| 21927 | Accredible MCP by usefulapi Read Accredible credentials, groups, designs, analytics, skills; issue one credential as a draft. | clean | — | — | 24.0 |
| 21928 | Acuity Scheduling MCP by usefulapi Read appointments, types, calendars and availability; create, cancel or reschedule bookings. | clean | — | — | 24.0 |
| 21929 | Adafruit IO MCP by usefulapi Read Adafruit IO feeds, data, groups and dashboards; publish a data point or create a feed. | clean | — | — | 24.0 |
| 21930 | AddEvent MCP by usefulapi Read AddEvent calendars, events, RSVPs and subscribers; create and update calendars and events. | clean | — | — | 24.0 |
| 21931 | Africa's Talking MCP by usefulapi Read Africa's Talking balance, incoming SMS, transactions; send SMS, airtime, data and voice calls. | clean | — | — | 24.0 |
| 21932 | AgencyBloc MCP by usefulapi Read and update AgencyBloc individuals, groups, policies and agents; log activities and notes. | clean | — | — | 24.0 |
| 21933 | AgendaPro MCP by usefulapi Read AgendaPro bookings, slots, clients, services and sales; create, update and cancel bookings. | clean | — | — | 24.0 |
| 21934 | Airbrake MCP by usefulapi Read Airbrake projects, error groups, notices, deploys and stats; mute or unmute error groups. | clean | — | — | 24.0 |
| 21935 | Aircall MCP by usefulapi Read calls, contacts, users, teams and numbers; tag calls and create or update contacts. | clean | — | — | 24.0 |
| 21936 | AiSensy MCP by usefulapi Read AiSensy contacts, templates and campaigns; add contacts, send WhatsApp messages on approval. | clean | — | — | 24.0 |
| 21937 | Akute Health MCP by usefulapi Read Akute Health patients, appointments, tasks, notes, medications, allergies and observations. | clean | — | — | 24.0 |
| 21938 | All Quiet MCP by usefulapi Manage incidents and on-call: list/create/update incidents, who is on call, on-call overrides. | clean | — | — | 24.0 |
| 21939 | Amberflo MCP by usefulapi Query and manage Amberflo metering & billing: customers, meters, usage, plans, invoices, prepaid. | clean | — | — | 24.0 |
| 21940 | Anvil MCP by usefulapi Hosted MCP server for Anvil — fill & generate PDFs and run Etch e-signature packets for AI agents. | clean | — | — | 24.0 |
| 21941 | Api2Pdf MCP by usefulapi MCP server for Api2Pdf — generate PDFs & images from HTML, URLs or office files; merge, barcodes. | clean | — | — | 24.0 |
| 21942 | ApiFlash MCP by usefulapi Capture website screenshots and extract page HTML or text with ApiFlash; check your quota. | clean | — | — | 24.0 |
| 21943 | APITemplate.io MCP by usefulapi Generate PDFs and images with APITemplate.io from templates, HTML, Markdown or a URL. | clean | — | — | 24.0 |
| 21944 | api.video MCP by usefulapi Manage videos and live streams, inspect captions, players and webhooks, and read play analytics. | clean | — | — | 24.0 |
| 21945 | Appointedd MCP by usefulapi Read Appointedd bookings, customers and availability; create, change and cancel bookings. | clean | — | — | 24.0 |
| 21946 | Appointo MCP by usefulapi Read Appointo bookings, availability and subscriptions; create, reschedule and cancel bookings. | clean | — | — | 24.0 |
| 21947 | Atera MCP by usefulapi Check devices, alerts and tickets in Atera, and open tickets, comment or resolve alerts. | clean | — | — | 24.0 |
| 21948 | Autumn MCP by usefulapi MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans. | clean | — | — | 24.0 |
| 21949 | Awtomic MCP by usefulapi Read Awtomic subscriptions, customers and billing attempts; pause, skip, reschedule, cancel. | clean | — | — | 24.0 |
| 21950 | Axis LMS MCP by usefulapi Read Axis LMS users, courses, learning paths, certifications and reports; manage enrollments. | 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.