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
51651FreqBlog Music Metadata
Audio features + harmonic set-building for tracks by name/ISRC. Spotify audio-features replacement.
medium—-0.6
10.2
51652Gluecron
AI-native git hosting — repos, PRs, issues, CI gates, and AI code review over MCP (60 tools).
medium—-0.6
10.2
51653com.grcmigrate/directory
Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.
medium—-0.6
10.2
51654HojinCheck — Japanese corporate verification API (hojin = 法人/corporate entity)
Verify Japanese companies, invoice-issuer registrations and addresses against government open data.
medium—-0.6
10.2
51655com.mamoie/hazard
Disaster risk for any Japanese address from official government data. 6 hazards, sources cited.
medium—-0.6
10.2
51656com.namingsignal/naming-signal
Evidence-first naming: briefs, sprints, exact domain checks, finalist research. Read-only.
medium—-0.6
10.2
51657com.podkitapp/podkit
Podcast search, metadata, chapters, and transcripts for AI agents — from $15/mo
medium—-0.6
10.2
51658Programación Siemens — Blog y Cursos
Guías en español de PLC Siemens y TIA Portal: busca y lee +330 tutoriales (SCL, LADDER, AWL, HMI).
medium—-0.6
10.2
51659QSimHealth
Healthcare staffing simulator — ED, walk-in clinic, and appointment office DES tools.
clean—-0.6
10.2
51660RedirectBoss
Manage hosts, redirects, SSL, and traffic analytics from Claude and other AI assistants.
medium—-0.5
10.2
51661ReliaSim
Reliability and bottleneck simulation for manufacturing lines; run experiments, sweep buffers.
clean—-0.6
10.2
51662ReliaStats
Reliability statistics — Weibull/lognormal fitting, MTBF/MTTR, availability, system composition.
clean—-0.6
10.2
51663com.x402supply/endpoint-diligence
Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.
medium—-0.6
10.2
51664codeitall
Behavioral oracle for Rust crate APIs: runtime behavior, yank/advisory, deprecation, sig search
clean—-0.5
10.2
51665eu.madeinro/digital-compass-mcp
Digital-crisis playbooks as tools, 9 languages, country-anchored reporting channels. CC BY 4.0.
medium—-0.6
10.2
51666Izifete — prestataires événementiels en France
Prestataires événementiels vérifiés en France, par métier et ville — Izifete.
medium—-0.6
10.2
51667Cypress Cloud MCP
Direct access to Cypress tests results and accessibility reports in your AI workflow.
clean—-0.6
10.2
51668io.github.78degrees/ghosthunt
Find every leaked secret on your machine — API keys in .env files, shell history, and configs.
clean—-0.6
10.2
51669io.github.78degrees/quantrisk
Portfolio risk analytics MCP server — VaR, Monte Carlo, stress testing, and more.
clean—-0.5
10.2
51670io.github.Armada735/fake-star-audit
Transparent rule-based GitHub fake-star detector — LOW/MEDIUM/HIGH with per-rule evidence.
clean—-0.6
10.2
51671AXON Epistemic MCP
Official ℰMCP server for AXON — exposes 45 primitives, 33 templates, 17 examples to AI agents.
clean—-0.6
10.2
51672io.github.CollectorGuru/newsgurus-intel
Pay-per-call trading intelligence for AI agents: live market regime, trading signals, composite conv
medium—-0.6
10.2
51673Hormonaly Clinical Intelligence
24 tools for evidence-graded clinical queries, hormones, peptides, longevity & drug interactions.
clean—-0.6
10.2
51674Influship
Find and analyze influencers with creator search, lookalikes, profiles, posts, and transcripts.
clean—-0.6
10.2
51675io.github.JasonColapietro/agentic-commerce-catalog
AI music, video, image, and voice tools callable by agents with USDC payments via x402 on Base.
clean—-0.6
10.2
51676Artel
Self-hosted shared-memory & coordination mesh for AI agent fleets. You host it; agents connect.
clean—-0.6
10.2
51677io.github.OnChainAIIntel/pqs-mcp-server
PQS scores any prompt before the model runs. 8 dimensions. 5 frameworks. Pre-flight, not post-hoc.
clean—-0.6
10.2
51678io.github.PrashantBtkl/spresh-mcp
Search Facebook ads, decode competitor creative strategy, and track brand ad history.
clean—-0.6
10.2
51679Judikatura MCP — Slovak Court Decisions
Slovak court decisions as MCP tools. 12,000+ decisions, GDPR-compliant, pseudonymized, SLA-backed.
clean—-0.6
10.2
51680io.github.bakyang2/kr-crypto-intelligence
Korean crypto + news (kpop/semi), 17 tools, signed receipts. x402 Base+Polygon+Solana.
clean—-0.6
10.2
51681io.github.dan94k/brazilian-dev-mcp
Utilitários para desenvolvedores brasileiros — CPF, CNPJ, CEP, telefone, moeda, dados fake e mais
clean—-0.5
10.2
51682io.github.dominik1001/caldav-mcp
CalDAV calendar operations (list, create, update, delete events) as MCP tools.
clean—-0.6
10.2
51683PassNinja
Issue and manage Apple Wallet & Google Wallet passes from any MCP-aware AI client.
clean—-0.6
10.2
51684TokRepo — AI Asset Registry
TokRepo MCP: tokrepo_discover, tokrepo_verify, tokrepo_install_plan for reusable AI assets.
clean—-0.6
10.2
51685AgentScrape
Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.
clean—-0.6
10.2
51686VulnFeed
Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier + x402.
clean—-0.6
10.2
51687DefectDojo
MCP server for DefectDojo: 24 tools with RBAC, HMAC audit chain, and SIEM forwarding
clean—-0.6
10.2
51688Omnier
Turn signals from email, CRM, and meetings into a prioritized daily sales to-do list.
clean—-0.6
10.2
51689io.github.kubeleash/kubeleash
Kubernetes MCP server with RBAC-style, context-scoped guardrails for AI agents.
clean—-0.6
10.2
51690io.github.manumarri-sudo/quill
Pre-execution gate for AI-agent tool calls. Touch ID approval. Tamper-evident audit log.
clean—-0.6
10.2
51691FutureProof AEO
Track brand visibility across ChatGPT, Claude, Gemini & Perplexity. Scores, competitors, trends.
clean—-0.6
10.2
51692io.github.nickoc/bearing-local-business
Reference MCP server: a demo bakery agents can query for hours, menu, availability, and orders.
medium—-0.5
10.2
51693iconlab
Search 324k icons or generate new ones in the Lucide grammar - grammar-locked lint+critique+repair
medium—-0.6
10.2
51694NIRA Video Production MCP
Video production MCP: 55 tools — edit, grade, TTS captions, beat-sync, master, AI generate.
clean—-0.6
10.2
51695io.github.rosasynthesiz/flstudio-mcp
Control FL Studio with Claude: in-DAW mixing, diagnosis, routing, and composition.
clean—-0.6
10.2
51696parbaked
Scaffold invite-only Python/FastAPI apps: auth, admin dashboard, dev server, deploy to fly.io.
clean—-0.6
10.2
51697io.github.seanthings/hermes-real-estate-data
Typed US real-estate feeds: deals, signals, leads. Empty is explained, never pay for a blank.
medium—-0.6
10.2
51698Tokenrip
Collaboration layer for AI agents. Publish assets, send messages, manage threads and contacts.
clean—-0.6
10.2
51699io.github.souravpn/toggl-mcp
MCP server for Toggl Track — gives Claude access to your time tracking data
clean—-0.6
10.2
51700io.github.souravpn/whoop-mcp
MCP server for WHOOP — gives Claude access to your recovery, sleep, strain, and workout data
clean—-0.6
10.2

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.