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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
42401Scannd
Trigger security scans and read reports/vulnerabilities via the hosted Scannd API. Free: 2 scans/mo.
clean—-0.5
14.9
42402Wedding Seat
Anonymous, no-login wedding planning: create a project, add guests, auto-generate a seating plan.
clean—-0.6
14.9
42403dev.avakit/avalanche
Act on Avalanche from your agent: scaffold a dapp, deploy a contract, mint, and read chain state.
clean—-0.5
14.9
42404io.competitortracker/mcp
Track competitors from your AI assistant: change feed, page snapshots, labels and alerts.
clean—-0.5
14.9
42405io.github.BerkKilicoglu/google-health-fitbit-mcp
Privacy-first Google Health API MCP server for health, sleep, activity and HR agents
clean—-0.6
14.9
42406io.github.Correctover/correctover-mcp-server
Real-time LLM output verification with 6-dim contract validation and auto-failover across providers.
medium—-0.6
14.9
42407io.github.CrumbtrailDev/crumbtrail
Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle.
clean—-0.6
14.9
42408io.github.DojoGenesis/mcp
Practice library for coding agents: skill search/invoke, seed patches, scout, reflect, ADR writer
clean—-0.6
14.9
42409io.github.DrBaher/contract-ops-mcp
One MCP server for the contract-ops suite: all nine local-first CLIs as agent tools.
clean—-0.6
14.9
42410mwe-mcp — Memory Wiki Engine
Self-hosted multi-user memory for AI agents: a human-readable Markdown wiki with per-fragment ACL.
clean—-0.5
14.9
42411MySQL Ops MCP
MySQL MCP server: browse schema, query, CRUD. Delete/drop gated by user approval.
clean—-0.6
14.9
42412Server Ops MCP
Server ops MCP: logs, monitoring, code edit, Nginx & certs. Local + SSH, confirmations & redaction.
clean—-0.6
14.9
42413CyberHuaTuo
Gold-first AI-agent traceback diagnosis, exact fixes, verification, and reusable prescriptions.
clean—-0.6
14.9
42414io.github.MaFady/tabler-mcp-server
Tabler.io for AI assistants: search 5,000+ icons, UI components, layouts, themes and docs.
clean—-0.6
14.9
42415io.github.Mad-Man-Dan/karbon-mcp-server
Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.
clean—-0.6
14.9
42416Signal Oracle
Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)
clean—-0.6
14.9
42417NomaCMS MCP Server
MCP server for NomaCMS. Manage collections, fields, content, assets, and webhooks via AI agents.
clean—-0.6
14.9
42418x402-vend — WebIntel
Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.
clean—-0.6
14.9
42419io.github.Postcept/mcp
Verify agent actions against the system of record and get signed completion receipts.
clean—-0.6
14.9
42420io.github.SkyUnlimit/sinoconnection-esim-mcp
China & Asia travel eSIM specialist. 200+ countries. No-VPN internet in China.
clean—-0.6
14.9
42421io.github.Syfer-web/krexel-mcp
Ship and edit static sites from any MCP-compatible AI. The AI is the brain; Krexel is the hands.
clean—-0.6
14.9
42422io.github.absolutejs/agents
Search verified agents and production agent-first AbsoluteJS packages.
clean—-0.6
14.9
42423Agent Index
P2P Agent Index MCP — publish and search decentralized web indexes over libp2p.
clean—-0.6
14.9
42424Axint
Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.
clean—-0.6
14.9
42425io.github.alexey-pelykh/qontoctl
CLI and MCP server for the Qonto banking API
clean—-0.6
14.9
42426sysmcp
Live Linux host signal (CPU, memory, processes, network, optional eBPF) for MCP clients.
clean—-0.5
14.9
42427CompatAir
Read-only pneumatic compatibility and evidence tools with stable IDs and canonical CompatAir URLs.
clean—-0.6
14.9
42428io.github.chanyou0311/aiseg2-mcp
Unofficial read-only MCP server for the Panasonic AiSEG2 HEMS controller.
clean—-0.5
14.9
42429io.github.civdotiq/civiq
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
clean—-0.6
14.9
42430Decide Policy Notaries
Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.
clean—-0.6
14.9
42431io.github.dohertykariann-code/kariops-pulse
Track your brand's visibility in AI search across Claude, ChatGPT, Perplexity, and Gemini.
clean—-0.6
14.9
42432io.github.guth01/eventsorg-mcp
Autonomous MCP server and background agent for managing live event logistics.
clean—-0.6
14.9
42433io.github.iancollins27/mailsnail
Send USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe.
clean—-0.6
14.9
42434TMCP
Composable skill packets, harvests, workflow routing, and release/audit rubrics over MCP.
clean—-0.6
14.9
42435io.github.jdhart81/agent-compute-ledger
Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
clean—-0.6
14.9
42436io.github.jdhart81/agent-metering
Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).
clean—-0.6
14.9
42437io.github.jdhart81/agent-surety
Counterparty risk transfer for the agent economy: agents post bonds behind their promises, wronged c
clean—-0.6
14.9
42438io.github.jdhart81/agent-verified-relay
Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.
clean—-0.6
14.9
42439Booboo
Query your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP.
clean—-0.6
14.9
42440io.github.joegra2003/metamodel
AI-callable calculators and engineering models with real formulas. No hallucinated math.
clean—-0.5
14.9
42441cascade-img
LLM-operable Midjourney pipeline: 21 MCP tools to compose, generate, curate with vision, and log.
clean—-0.6
14.9
42442Laxis
Search and read your Laxis meeting transcripts, AI summaries, and participants from Claude.
clean—-0.6
14.9
42443CiteGuard
Open watchdog for retracted & problematic citations: Retraction Watch, OpenAlex, Crossref.
clean—-0.6
14.9
42444Container Tracking MCP
DCSA container tracking across 228 ocean carriers: live vessel positions, ETAs, demurrage alerts.
clean—-0.6
14.9
42445LLM Provider MCP
Delegate asynchronous coding jobs between Claude Code, Codex, Cursor Agent, and Pi.
clean—-0.5
14.9
42446Mimic AI
Builds Figma from your design system: real components and tokens, enforced, learning every build.
clean—-0.5
14.9
42447VouchSpec Agent Skill Evidence
Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.
clean—-0.6
14.9
42448io.github.nimish14/freelance-ops-mcp
Freelance invoice ops MCP — overdue status, tone suggestion, and reminder drafts
clean—-0.6
14.9
42449io.github.nimish14/resume-evidence-mcp
Retrieve grounded resume evidence for a job description using BM25 + evidence reranking
clean—-0.6
14.9
42450Myrmex Hive
Zero-inbound-port MCP gateway for managing distributed edge servers over reverse SSH tunnels
clean—-0.5
14.9

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.