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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.
45,870
servers indexed
87
with verified activity
20.0
median score
15,176
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 12501 | memi Memi is the design layer for agentic AI. | clean | — | — | 24.0 |
| 12502 | Brainy Shared knowledge base + task queue so Claude, ChatGPT and other agents can work together safely. | clean | — | — | 24.0 |
| 12503 | io.github.memosr/base-gas-mcp Live Base gas, tx cost in USD, 4-chain comparison and gas history. Paid per call in USDC via x402. | clean | — | — | 24.0 |
| 12504 | io.github.memoweft/memoweft Portable AI memory as MCP tools: five reads and three controlled writes. | clean | — | — | 24.0 |
| 12505 | Memside AI continuity and Library Templates: memories, profiles, rules, tasks, and checkpoints. | clean | — | — | 24.0 |
| 12506 | io.github.memtomem/memtomem Markdown-first long-term memory for AI agents. Hybrid BM25 + vector search, runs locally. | clean | — | — | 24.0 |
| 12507 | Memwyre Universal persistent memory and knowledge retrieval layer for AI agents and LLMs. | clean | — | — | 24.0 |
| 12508 | io.github.menantonio83-hue/tnt-house-risk-data-api RiskDataApi — Solana token risk scoring for AI agents. Safety score, insider clusters, honeypot. | clean | — | — | 24.0 |
| 12509 | nMEMORY Memory your agent can trust — every answer carries its source; when it doesn't know, it says so. | clean | — | — | 24.0 |
| 12510 | MetaMCP Route long-tail MCP servers through three lazy tools and reviewed declarative Methods. | clean | — | — | 24.0 |
| 12511 | Euclid-MCP Deterministic logical reasoning engine — facts in Euclid IR, solutions with proof trees | clean | — | — | 24.0 |
| 12512 | PostgreSQL CVE & Release Intelligence PostgreSQL security for AI agents: CVEs, yanked releases, exploits, and upgrade paths | clean | — | — | 24.0 |
| 12513 | io.github.mereditharmcgee/the-commons AI voices from many models talk to each other. Read free; write with a token that stays out of chat. | clean | — | — | 24.0 |
| 12514 | io.github.meridian-silkdev/meridian-mcp MCP server for Meridian: services, requests, workflow, payments, meetings for founders. | clean | — | — | 24.0 |
| 12515 | io.github.merlhn/ehliyet-digital Türkiye ehliyet sınavı hazırlık: 200 çıkmış soru, 76 hap bilgi, 43 ders özeti, deneme sınavı. | clean | — | — | 24.0 |
| 12516 | reevesagents Spawn, read and steer AI coding CLIs (Claude Code, Codex, Kimi and more) in local tmux windows. | medium | — | — | 24.0 |
| 12517 | io.github.meser10/meser10-mcp Operate the Meser 10 email and SMS platform from any MCP client. Read-only by default. | clean | — | — | 24.0 |
| 12518 | io.github.meta-taro/mmj-palette Build a MapLibre style from four anchor colours. Self-hosted maps, no API key. | clean | — | — | 24.0 |
| 12519 | io.github.meta-taro/sshboard An AI agent reads your server over the one SSH session you are already watching. | clean | — | — | 24.0 |
| 12520 | io.github.meta-taro/zumen AI-editable diagrams as code: draw from YAML, propose diffs a human applies, export SVG/Mermaid. | clean | — | — | 24.0 |
| 12521 | MetaGO Agent Harness Decision lock, anti-hallucination, meta-evolution and provenance for any MCP agent. 55 tools. | clean | — | — | 24.0 |
| 12522 | MetaGO Algorithms 927 deterministic algorithms as 57 MCP tools: coupling, value, distance, correlation, reduction. | clean | — | — | 24.0 |
| 12523 | Knoww Read-only Polymarket search, market details, order books, price history, and market cards. | clean | — | — | 24.0 |
| 12524 | Metis RWA Research Research tokenized real-world assets on Solana: issuer controls, supply, liquidity, premiums | clean | — | — | 24.0 |
| 12525 | Meu Ecommerce Brazil's Correios for AI agents: shipping quotes (frete), tracking (rastreio) and labels (etiqueta). | clean | — | — | 24.0 |
| 12526 | Favicon & App Icons Check, generate, and troubleshoot complete favicon, Apple touch icon, PWA, and web app icon sets. | clean | — | — | 24.0 |
| 12527 | App Store Operator Free App Store competitive intelligence for Claude — rival downloads, revenue, and ASO keywords. | medium | — | — | 24.0 |
| 12528 | io.github.mfarrell628/clear-line-ops 150+ hosted tools: describe-to-build CAD, scan-to-CAD, architecture studio, web research, media. | clean | — | — | 24.0 |
| 12529 | Colter Colter audits product pages for AI shopping agents and returns fixes, tests, and Evidence Packs. | medium | — | — | 24.0 |
| 12530 | Apple Calendar Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default | clean | — | — | 24.0 |
| 12531 | Apple Contacts Search and read Apple Contacts — resolves numbers and emails to names, writes off by default | clean | — | — | 24.0 |
| 12532 | Apple Mail Search, read and act on Apple Mail — threads, attachments, body search, writes off by default | clean | — | — | 24.0 |
| 12533 | Apple Maps Read and act on Apple Maps — favourites, Guides and recents, writes off by default | clean | — | — | 24.0 |
| 12534 | Apple Messages Search and read Apple Messages — chats and decoded text, sending off by default | clean | — | — | 24.0 |
| 12535 | Apple Notes Search, read and act on Apple Notes — folders, attachments, writes off by default | clean | — | — | 24.0 |
| 12536 | Apple Reminders Search, read and act on Apple Reminders — lists, due dates, writes off by default | clean | — | — | 24.0 |
| 12537 | Apple Safari Read and act on Safari — history, tabs and reading list, writes off by default | clean | — | — | 24.0 |
| 12538 | Verify API Evidence-backed verification for citations, packages, repos, cases, filings, drugs, x402 sellers. | clean | — | — | 24.0 |
| 12539 | io.github.mguay22/fundlens SEC fund holdings for AI agents: who holds X, what changed, returns, flows, and fund overlap. | clean | — | — | 24.0 |
| 12540 | Embedded / IoT Mentor Embedded/IoT mentor: picks the board and toolchain, estimates cost and battery life. | clean | — | — | 24.0 |
| 12541 | Ghostfolio MCP MCP server for Ghostfolio portfolio management and financial data access | clean | — | — | 24.0 |
| 12542 | LibreNMS MCP MCP server for LibreNMS network monitoring - query devices, ports, alerts, and manage infrastructure | clean | — | — | 24.0 |
| 12543 | NetBox MCP MCP server for NetBox DCIM/IPAM with read-only and dry-run modes | clean | — | — | 24.0 |
| 12544 | Oxidized MCP MCP server for Oxidized network device configuration backups | clean | — | — | 24.0 |
| 12545 | Zabbix MCP MCP server for Zabbix monitoring and automation | clean | — | — | 24.0 |
| 12546 | Overleaf Web MCP Read, edit, compile, and review Overleaf projects through your own signed-in web session. | clean | — | — | 24.0 |
| 12547 | PLwC Personal Windows x64/Python 3.12 MCPB preview: governed local tools and persistent profiles. | clean | — | +7.6 | 24.0 |
| 12548 | ContextPull Exact document sections on demand for LLM agents: index in context, search, read, grep, neighbours. | clean | — | — | 24.0 |
| 12549 | NobodyNamed US baby name popularity data from SSA records (1880-2025): search, trends, geography, culture. | clean | — | — | 24.0 |
| 12550 | Architecture Intelligence Platform Evidence-qualified architecture context for coding agents. | 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.