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.

59,385
servers indexed
85
with verified activity
20.0
median score
21,857
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
53451com.mintmcp/gmail
A MCP server for Gmail that lets you search, read, and draft emails and replies.
clean——
9.0
53452com.mintmcp/outlook-calendar
A MCP server that works with Outlook Calendar to manage event listing, reading, and updates.
clean——
9.0
53453com.mintmcp/outlook-email
A MCP server for Outlook email that lets you search, read, and draft emails and replies.
clean——
9.0
53454com.mobile-text-alerts/sms-mcp
The Mobile Text Alerts SMS MCP server enables your AI to send SMS messages & manage contacts
clean——
9.0
53455MoltArch
Marketing intelligence API for AI agents. Real campaign data, not LLM guesses.
clean——
9.0
53456MolTravel
Aggregated travel MCP — flights, tours, activities, price checks, visas, and more.
clean——
9.0
53457com.monday/monday.com
MCP server for monday.com integration.
clean——
9.0
53458com.monikaskorykow/workshops
MCP server for Monika Skorykow workshops - browse prices and promotions
clean——
9.0
53459com.munimind/munimind-mcp
Query 2,500+ NYC civic datasets (zoning, deeds, permits, violations, meetings) via Claude.
clean——
9.0
53460MustertheForce MCP
Salesforce-grounded retrieval, diagnoses, and a vetted-Force marketplace for MCP clients.
clean——
9.0
53461com.mux/mcp
The official MCP Server for the Mux API
clean——
9.0
53462CloudClaw
AI agent hosting platform: 37+ connectors, 181 tools, BYOK vault, marketplace.
clean——
9.0
53463Norvstar — Professional Identity MCP Server
Query professional profiles, search candidates, and get AI-powered summaries and job fit analysis.
clean——
9.0
53464nullpath Agent Marketplace
Discover and hire AI agents with micropayments. Search, check reputation, get pricing.
clean——
9.0
53465Nursing Home Database
MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).
clean——
9.0
53466AGTS MCP Server
Sovereign MCP Gateway — 64 governed tools with Merkle transparency log. EU AI Act ready.
clean——
9.0
53467com.octo-dock/octodock
One MCP URL for all your apps. 600+ actions for AI.
clean——
9.0
53468com.olane/copass-local
Local encryption and project setup plugin for Copass. Keys never leave your machine.
clean——
9.0
53469com.olane/copass-remote
Knowledge graph ingestion, entity search, ontology analysis, and CoPass scoring.
clean——
9.0
53470com.olane/cosync-local
Local encryption and project setup plugin for CoSync. Keys never leave your machine.
clean——
9.0
53471com.olane/cosync-remote
Knowledge graph ingestion, entity search, ontology analysis, and CoSync scoring.
clean——
9.0
53472com.opsmill/infrahub-mcp
An MCP server connects your AI assistants to Infrahub using the open MCP standard.
clean——
9.0
53473Pantry Persona
AI-powered kitchen management — pantry, recipes, meal plans, shopping lists
clean——
9.0
53474com.pentest-tools/mcp-server
MCP server for Pentest-Tools.com: run scans, manage findings and reports via your preffered LLM.
clean——
9.0
53475Persimmon
Brand-intelligence MCP: momentum scoring, signal evidence, and competitive context for agents.
clean——
9.0
53476PILLAR GTM OS
AI-native GTM OS for B2B SaaS — account health, pipeline, renewals, territories, and benchmarks.
clean——
9.0
53477PilotGentic
macOS desktop control for Claude: click, type, screenshot, AX tree, browser control, agentic loops.
clean——
9.0
53478Pixelixe
Brand-safe MCP for AI agents to create editable, on-brand graphics and automate variants.
clean——
9.0
53479PO6 Mailbox
Give AI agents secure access to your email via private aliases with dedicated mailbox storage.
clean——
9.0
53480Post Assembly
Editorial tools for LinkedIn. Capture ideas, draft posts, build narrative arcs, manage a schedule.
clean——
9.0
53481Prizmad
Generate AI UGC video ads from any product URL — avatars, voiceover, OAuth Connect.
clean——
9.0
53482Promptibus MCP
Model intelligence for AI agents — syntax, params, pricing for 67+ generative AI models.
clean—-0.4
9.0
53483PromptOT
Manage, version, and publish LLM prompts with blocks, variables, and evaluations.
clean——
9.0
53484PublicData Oracle
Public data API with ML enrichment — SEC EDGAR, FRED, NOAA, EPA, USGS. 404 endpoints.
clean——
9.0
53485LiveCheck AI
Secure MCP runtime server for scanning and autofixing code issues
clean——
9.0
53486OmegaAI
Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0.
clean—-0.4
9.0
53487QueueSim
Run M/M/c queue simulations and four scenarios (call center, ER, coffee shop, single server).
clean——
9.0
53488Railway MCP
Develop, manage, and debug Railway projects, services, and deployments from within agents.
clean——
9.0
53489com.remote-mcp/registry-mcp
An MCP server that serves informtaion from the official MCP registry
clean——
9.0
53490com.ritzademo/acme-todo
An MCP server for a simple todo list
clean——
9.0
53491Rootly
Incident management, on-call scheduling, and intelligent analysis powered by Rootly.
clean——
9.0
53492com.ruddia/being-mcp-server
Personality Runtime for AI agents — persistent memory, personality, and relationships via MCP
clean——
9.0
53493ScanMalware.com URL Scanner
MCP server for ScanMalware.com URL scanning, malware detection, and analysis.
clean——
9.0
53494com.scopeblind/passport
Portable cryptographic identity for AI agents. Ed25519 keypairs and signed manifests.
clean——
9.0
53495com.scopeblind/verify-mcp
Offline Ed25519 verification of signed receipts, bundles, and trust artifacts.
clean——
9.0
53496SG Property Data
Price trends, CAGR, rental yield for Singapore private and HDB property, from URA/HDB records.
medium—-0.6
9.0
53497Silicon Friendly
Directory rating websites on AI-agent-friendliness. Search, lookup, and submit.
clean——
9.0
53498SkillsSafe Security Scanner
AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.
clean——
9.0
53499com.smarthomeexplorer.www/product-intelligence
Smart home product intelligence: 1,080+ products with expert consensus scores and compatibility.
clean——
9.0
53500com.socialneuron/mcp-server
52 MCP tools for AI social media: create, distribute, analyze, and optimize content.
clean——
9.0

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.