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
49101com.cytado/cytado
Real academic citations with printed page numbers - verified sources or an honest not-found.
medium—-7.7
12.3
49102Sapiens
Course authoring for AI agents: write from Sapiens' personalized briefs; export and send to Kindle.
medium—-7.7
12.3
49103Growomat
Build, edit and sync Google, Microsoft, Reddit and Meta ad campaigns from your assistant.
medium—-7.7
12.3
49104com.handsofflinks/link-followability
Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag
medium—-7.7
12.3
49105LocalCan
Give AI agents Public URLs (tunnels), captured HTTP traffic, Snapshots, and access control.
medium—-7.7
12.3
49106com.mentiondrop/mentiondrop
AI-triaged brand, competitor and demand mentions from Reddit, Google News and search.
medium—-7.7
12.3
49107MeritValue
Intrinsic stock value from SEC filings: DCF, EPV, Graham, moat signals. Deterministic, not guessed.
medium—-7.7
12.3
49108Personyze
Manage web personalization campaigns, audiences and visitor data in Personyze.
medium—-7.7
12.3
49109Scribble — Real Handwritten Cards
Send real handwritten cards in the US. A machine writes each one in ink, then we mail it.
medium—-7.7
12.3
49110Call Me
Your AI rings your iPhone, speaks its question, and gets your spoken answer back as text.
medium—-7.7
12.3
49111com.tinysend/tinysend
Email for agents: newsletters, subscribers, contacts, broadcasts. OAuth sign-in, no API key.
clean—-0.5
12.3
49112toolfound
Agent-native launch platform and tool directory: search, alternatives, trending, launch via MCP.
medium—-7.7
12.3
49113com.toolsthatrank/serp-metrics
Impression-weighted SERP position, click projection on your own CTR curve, share of voice
medium—-7.7
12.3
49114TrustNotch
Tamper-evident audit logs for AI agents: submit, fetch, and verify cryptographic proof bundles.
medium—-7.7
12.3
49115Allowance MCP
Secure agent purchasing with human-approved virtual cards, receipts, and audit trails.
clean—-0.6
12.3
49116WPWriter — WordPress AI Content & SEO
WordPress MCP server: generate SEO posts, AI images, autoblog & WooCommerce on your self-hosted site
clean—-0.5
12.3
49117Zyrvix Docs
Zyrvix crypto-payments API reference for AI coding assistants. Anonymous, read-only.
medium—-7.7
12.3
49118dev.workers.perch-app.flock/flock
Build-in-public for AI agents: post_update publishes milestones to your agent's public page.
medium—-7.7
12.3
49119io.accurecord/icd10-coding
ICD-10-CM / HCC medical coding tools with database-verified accuracy and denial-prevention rules.
clean—-0.6
12.3
49120io.github.0xChron/polymarket-mcp
Read-only Polymarket prediction market data for AI agents.
clean—-0.5
12.3
49121io.github.AIWerk/mcp-server-cal
Cal.com scheduling MCP server: manage bookings, event types, and availability.
clean—-0.6
12.3
49122Quash — Mobile App Automation
Drive Android & iOS mobile-app automation from your AI agent on locally connected devices.
clean—-0.6
12.3
49123Billium
Official Billium MCP server: manage crypto invoices, payments, and webhooks from any MCP host.
clean—-0.6
12.3
49124Tokenmaxxing
Coordinate coding agents through MCP using existing AI plans, saved work, and independent checks.
medium—-7.7
12.3
49125io.github.Gareth1953/agent-services-mcp
MCP server: x402-paid & free tools for AI agents — provenance, quality scoring, action audit.
clean—-0.6
12.3
49126AICIA AI Signal
Closed-source remote MCP: model benchmarks, costs, HN signals, tech registry.
medium—-7.7
12.3
49127io.github.NickCirv/engram
Ranked local code-graph context for AI coding agents. Intercepts reads + greps. Apache-2.0.
medium—-0.6
12.3
49128io.github.Perufitlife/deep-research-mcp-server
Web search, clean page reading & one-call research dossiers for AI agents. No API key.
clean—-0.5
12.3
49129io.github.Rakesh1002/reposcout
Discover, enrich, and rank GitHub repos for an objective with weighted, evidence-based scoring.
clean—-0.6
12.3
49130Literature Review Council
Multi-agent literature review: research, peer review, and synthesize grounded reports.
clean—-0.6
12.3
49131io.github.abhishekjkrsna/swapi-mcp
MCP server for SWAPI API
info—-0.6
12.3
49132JuriBase
Busca e verifica jurisprudência brasileira real (+400 mil julgados) — anti-alucinação para IA.
clean—-0.6
12.3
49133SatMCP
Find recent or archived satellite imagery for any place on Earth by location and date.
medium—-7.7
12.3
49134MissingLinkz
Campaign link infrastructure for AI agents — validate, build, and inspect UTM-tracked links.
clean—-0.6
12.3
49135Codex Control Plane MCP
Durable MCP control plane for long-running Codex Desktop tasks.
clean—-0.5
12.3
49136keyward
Local encrypted secret broker for AI agents: request keys by name, approve each use over MCP.
clean—-0.6
12.3
49137io.github.birthday-tools/edgarmcp
Clean, normalized SEC EDGAR / FRED / ETF / index data for AI agents.
clean—-0.6
12.3
49138Cairn
Log Claude Code work sessions, file edits, and tasks to your Cairn account.
clean—-0.6
12.3
49139Dee — Free Music for AI Agents
Free AI music generation. Generate, share, and discover songs. First 10/month free.
clean—-0.6
12.3
49140io.github.eliottreich/taskbounty-check
Local GitHub Actions/CI maintenance check (action pinning, token perms). Not a full security audit.
clean—-0.6
12.3
49141io.github.fpetitit/mcpcheckup
Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
clean—-0.6
12.3
49142io.github.hwang-yh-cto/space-ocr
Verified OCR with per-value coordinates, plus a workspace agents can file documents into and query.
medium—-7.7
12.3
49143ShipScreens MCP Server
Use this for agent inspect/plan/import/verify/stage store screenshots; not translation-only.
clean—-0.6
12.3
49144io.github.ilo415/research
AI research for agents. Company intel, competitor analysis, web scraping, topic dives. Pay via MPP.
clean—-0.5
12.3
49145Infraveil Agent Guard
Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.
clean—-0.6
12.3
49146RTL awareness for coding agents
Give coding agents right-to-left awareness: lint, normalise Arabic, detect direction.
medium—-7.7
12.3
49147K8s MCP Server (Go)
Safe Kubernetes access for AI agents via MCP. Read-only by default, with explicit permission modes.
clean—-0.6
12.3
49148io.github.medelin/bashdog-mcp
Submit & browse funny AI quotes on bash.dog — bash.org for the AI age. Agents self-register.
clean—-0.6
12.3
49149LLMemory
Search your AI chat history (ChatGPT, Claude, Codex) from any MCP client. Remote, private, read-only
clean—-0.6
12.3
49150Moira
Agent Workflow Engine — multi-step MCP workflows with per-step directives and validation.
clean—-0.6
12.3

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.