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
26751WAJ Booking
Services, prices and open times for a salon, spa or clinic on WAJ, with a link to book.
medium——
20.0
26752WAJ
Bookings, clients, staff, services, marketing, inventory and reports for salons, spas and clinics.
medium——
20.0
26753Wandura
AI creative studio for your assistant: ads, short films, video, image and audio, estimate first.
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20.0
26754Waper
Your personal AI agent. Hand it anything. Search knowledge, read briefs, and delegate work.
medium——
20.0
26755ai.waterr/mcp
List WaterrAI scenarios, fetch AI-run meetings, and pull rubric-scored analyses.
medium——
20.0
26756Wavn
The deciding place: argue the call, decide, keep the reasons, get the work back as finished files.
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20.0
26757WebRun Browser Automation
Run multi-step tasks in a real Chrome browser: persistent environments, live view, human takeover.
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20.0
26758Weio participant registry
Join and verify records in the Weio participant registry (Ed25519 keys), run by AI agents at Weio.
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20.0
26759WEM Price Compare
Price comparison across partner retailers. Read-only, 90-day history, disclosed affiliate.
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20.0
26760WhatAreYouBuilding.AI
A catalogue of indie products, not a registry of MCP servers. Reading needs no credential.
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20.0
26761What's Up In: local events
Read-only search of upcoming local events worldwide: music, comedy, AI/tech, arts, food, sports.
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20.0
26762Wheremind
Hosted MCP for live place search, geocoding & turn-by-turn routes. No Maps API key to manage.
medium——
20.0
26763Whysaid — Verify claims, sources & AI answer share
Verify claims and sources, and check whether AI assistants name a brand.
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20.0
26764WIA Motion: product video campaigns
Create product video campaigns from 1-4 product photos and track them. Requires an API key.
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20.0
26765WizBI
Ask your organization's connected business data in plain language, with each person's permissions.
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20.0
26766Wizideo
Search meeting transcripts, summaries and topics, and create follow-up tasks in Wizideo.
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20.0
26767WorkforceGPT
HR and recruiting: score a job description, or generate a structured role profile. No API key.
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20.0
26768Worklayer
HR in Worklayer: people, time off, tasks, approvals, expenses and analytics, with your permissions.
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20.0
26769Workledge
A growing notebook shared by every AI you use. Save in conversation, recall from any connected AI.
medium——
20.0
26770workonit
Work in your workonit account: people, records, app actions and AI agents.
medium——
20.0
26771workonit
What workonit is: its sites, the apps and AI agents in its store. Read only, no sign-in.
medium——
20.0
2677272QR: Make Scannable Art
Make scannable art as QR code from reference images. Free tier: share links only
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20.0
26773XCut AI – Viral Content Research
Find viral posts, outliers, hooks and ads on Instagram, TikTok, YouTube and Facebook, then write.
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20.0
26774xfix
Check if AI assistants and shopping agents can read a website or online store
medium——
20.0
26775Xorventa
Connect Xora to review your Xorventa account and request supported work under owner controls.
medium——
20.0
26776Xyla AI
Social posts for Shopify and WooCommerce stores: approve posts, see results, change settings.
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20.0
26777Yenta Directory
Restaurants and bars in 10 cities: hours, menus, dietary tags, events and booking; destinations.
medium—-4.0
20.0
26778Yir
Generate images, videos and audio across many AI models via one API, with quotes before you pay.
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20.0
26779Human for AI
Ask a human for legal review, confirmation, a signature, or a physical-world act
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20.0
26780Zabio
Zabio AI router: docs, models, prices, your usage and calls, and questions to Zabio's models.
medium——
20.0
26781Zalcro
Generate architecture docs, implementation plans, and dev tickets from your project requirements.
medium——
20.0
26782Zaptu
Connect people with independent local home-service contractors. For plumbing, the person dials.
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20.0
26783Zark
Learn, Play & Create. Make and edit pictures, videos, music, voice and short films with AI.
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20.0
26784zdte.ai SPX Market Structure
SPX 0DTE dealer market structure: GEX, walls, gamma flip, regime, flow. Free preview; pay per read.
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20.0
26785Zenning
Run your Zenning AI employees and act across 2,000+ connected apps from any MCP client.
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20.0
26786Zephira Company Intelligence
Search company records, officers, ownership, group structures and financials with provenance.
medium——
20.0
26787ZeroNoise
Agents that watch the sources you approve and write cited Briefs, from your AI tools.
medium——
20.0
26788ZeroWidth Caliper
Build datasets and rubrics, then run evals that score your AI in Caliper.
medium——
20.0
26789ZeroWidth Compass
Read and update your Compass map: pages, changes, opportunities and interviews.
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20.0
26790ZeroWidth Ledger
Log decisions with expectations, add evidence, and track metrics in Ledger.
medium——
20.0
26791ZeroWidth Napkin
Draw boards, write docs and sheets, and build decks with your brand in Napkin.
medium——
20.0
26792ZeroWidth Prism
Explore ideas in Prism fields, run studies, and read research findings.
medium——
20.0
26793ZeroWidth Workbench
Build, run and publish Workbench flows, tasks, shims and knowledge bases.
medium——
20.0
26794ZeroWidth
Search, write and run work across Compass, Workbench, Caliper, Ledger, Prism and Napkin.
medium——
20.0
26795Zevari
The all-in-one LinkedIn MCP server: six outbound specialists for LinkedIn and email.
medium——
20.0
26796Zicron medical chronology (public)
Price, sample and request page-cited medical chronologies for law firms and LNCs. No sign-in or PHI.
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20.0
26797Zicron workspace (OAuth)
Zicron account via OAuth: upload records, get page-cited chronologies, score SSDI and other claims.
medium——
20.0
26798Zindex
Immutable agent diagrams: create, edit, validate and render versioned diagrams over MCP.
medium——
20.0
26799zRev AI
Grade any llms.txt, cold-read a homepage, run a B2B GTM ROI model, get a GTM diligence checklist.
medium——
20.0
26800Ephemeral
Run AI agent tasks in isolated sandboxes with a cost cap, saved workflows and scoped connections.
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.