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

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
20501willmehr
Search willhaben.at for second-hand listings and rank the underpriced ones
clean——
24.0
20502io.github.tang-vu/keryx
Budgeted research with cited evidence and visible payment state on the selected Arc network.
clean——
24.0
20503BT Ops MCP
Secure MCP server for BT Panel operations with scoped permissions and audited writes.
clean——
24.0
20504MCP Output Firewall
Three-layer firewall for MCP: content, egress and action policy. Proxy or server.
clean——
24.0
20505io.github.tankstellen/firmenliste-mcp
B2B company address data for the DACH region: search 6,400+ industry lists and get price quotes.
clean——
24.0
20506ApplyWise
Job search and form filling; dry run by default, real submits need your approval or consent.
clean——
24.0
20507Manto — 馒头新闻
Publish, search, and promote time-sensitive news and messages through a public remote MCP server.
clean——
24.0
20508io.github.tapcolorapp/tapcolor
Browse TapColor coloring categories and collections — for AI assistants.
clean——
24.0
20509Taplid
Audit AI responses and artifacts with ALLOW, REVIEW, or BLOCK decisions and trust scores.
clean——
24.0
20510io.github.tarang8811/getintel
Manage GetIntel AI visibility (GEO) from your own AI agent.
clean——
24.0
20511Taranis AI
Search stories and discover OSINT sources in Taranis AI.
clean——
24.0
20512garnet-mcp
RAG memory for LLM agents over Garnet Vector Sets: store text as embeddings, recall by meaning.
clean——
24.0
20513Muslim Prayer Reminder MCP
Production-ready Muslim prayer reminder MCP with astronomical precision and theological disclosure.
clean——
24.0
20514sudo-proxy
Privileged command execution proxy with human approval via pkexec or sudo
clean——
24.0
20515AgentDomains
Free domains under makes.fyi or agentdomains.co for the sites and APIs AI agents build.
clean——
24.0
20516Taskade MCP
Taskade projects, tasks and AI agents. Hosted OAuth server or local stdio package.
clean——
24.0
20517Dense Evolution
Real quantum circuit simulator, VQE, molecular Hamiltonians, QM/MM forces, and MD via 21 tools.
clean——
24.0
20518Taiwan Market Open Data (Unofficial)
Unofficial. TWSE & TAIFEX open data for AI: stock, ETF & futures snapshots, quotes, 270+ datasets.
clean——
24.0
20519Patina Unity MCP
Control the Unity Editor from MCP hosts through a local Rust server and C# Unity bridge.
clean——
24.0
20520io.github.taylee9809/budongsan-tax
Korean real-estate tax engine and MCP server. Statute trail on every result.
clean——
24.0
20521Crawl Census
Ask before you fetch: will this domain serve your crawler, refuse it, or charge it?
clean——
24.0
20522Content Drifter
Write, schedule and publish on-brand social posts to nine networks from your AI assistant.
clean——
24.0
20523Forbiz
CRM for AI agents: commitments, expected signals, evidence and outcomes agents resume.
clean——
24.0
20524io.github.tci-nebula/mermaid-render-mcp
Renders Mermaid diagram syntax to PNG or SVG images for LLM clients
clean——
24.0
20525io.github.tdobrowolski1/flashalpha
Real-time & historical options analytics: GEX, dealer positioning, vol, VRP, 0DTE, CME futures
clean——
24.0
20526io.github.tdries/tableau-graphql-mcp
Ask any Tableau lineage question, in any MCP client, through the Tableau Metadata API.
clean——
24.0
20527Monet
Local-first, state-centric memory for coding agents. MCP server + CLI.
clean——
24.0
20528PostLaunchKit
Search reviewed free tools, submit for review, run launch checks, and find launch directories.
clean——
24.0
20529SMB Sandbox
Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.
clean——
24.0
20530Framegrove: App Store screenshot generator
Render App Store, Google Play and iPhone Duo screenshots and Apple Creative Assets from templates.
clean——
24.0
20531ChainFX Capability Network
Agent Pay and planning graph for stablecoin commerce.
clean——
24.0
20532Claude Connector for Odoo
Permission-aware MCP server for Odoo 18/19. OAuth 2.1; each call runs as one named Odoo user.
clean——
24.0
20533XKnow Knowledge Base
Search and explore source-backed SEO, SaaS, and LLM-wiki knowledge from the XKnow knowledge base.
clean——
24.0
20534Listmonk MCP
Listmonk MCP server: subscribers, lists, campaigns, templates, media, transactional email
clean——
24.0
20535subtask
Background sub-agents for Claude Code, Codex, Kimi and OpenCode, over MCP, with a spend cap.
clean——
24.0
20536Tedix
Hand off the work. Tedix brings back only the decisions that need you, and handles the rest.
clean——
24.0
20537Cheapest LLM API
Compare LLM API prices, search models and providers, and access reviewed benchmark results.
clean——
24.0
20538Bluesky Keyword Alerts
Search bounded public Bluesky keywords, handles, mentions, and hashtags.
clean——
24.0
20539RSS Keyword Monitor
Search bounded RSS, Atom, and RDF feed matches by keyword or regex.
clean——
24.0
20540TED Tender Monitor
Search EU TED procurement notices by CPV, country, keyword, value, or type.
clean——
24.0
20541io.github.tell-and-go/mcp
Book real hotel and resort stays from any AI agent: all-in pricing, hosted Stripe checkout, no key.
clean——
24.0
20542Searchpin — Free Web Search for AI Agents
Free web search for AI agents — multi-engine parallel search, smart ranking, no sign-up, no limits
clean—+9.0
24.0
20543Templated
Generate images, videos and PDFs from templates. Manage templates, folders, uploads and fonts.
clean——
24.0
20544io.github.tempmd/mcp
Publish artifacts to one stable public temp.md link that updates in place. No account needed.
clean——
24.0
20545vex
Local code search for agents: symbols, usages, call graph, AST patterns, grep and semantic search
clean——
24.0
20546pond
Lossless archive and search for AI agent sessions across clients, exposed to agents over MCP.
clean——
24.0
20547Tengence GEO Agent
GEO/SEO content pipeline MCP: plan, write, gate-check, publish, submit, monitor AI visibility.
clean——
24.0
20548declaude
Rewrites Claude-English into plain English, preserving meaning, code and structure.
clean——
24.0
20549io.github.tenlean/claude-checkpoint-mcp
MCP server that checkpoints Claude Code session context to survive crashes and token limits
clean——
24.0
20550Tenpace Review Router
Human-authenticated setup for routing GitHub pull requests into the right Slack channel.
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.