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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 |
|---|---|---|---|---|---|
| 13901 | Mobdev Mac app that lets AI agents drive iPhones, iOS simulators and Android: tap, type, install, logs. | clean | — | — | 24.0 |
| 13902 | io.github.nikolai-vysotskyi/trace-mcp Code graph MCP: 81 languages, 88 frameworks, 72.7% fewer PR-review tokens, comprehension at parity | medium | — | — | 24.0 |
| 13903 | io.github.nikolausm/imap-mcp-server IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants | clean | — | — | 24.0 |
| 13904 | diffctx Selects the minimum code an LLM needs to review a git diff | clean | — | — | 24.0 |
| 13905 | Gemdex Persistent memory layer for AI coding agents: save, recall, update via Gemini plus LanceDB | clean | — | — | 24.0 |
| 13906 | Ultimate Gemini MCP Image generation with Google Gemini 3.1 Flash: 512px-4K, reference images, search grounding | clean | — | — | 24.0 |
| 13907 | io.github.nileshpatil6/telegram-slack-mcp Read and reply to your personal Telegram chats and all your Slack workspaces. | clean | — | — | 24.0 |
| 13908 | io.github.nimbus-agent/nimbus Search your local Nimbus index and run its built-in agents from any MCP client. | clean | — | — | 24.0 |
| 13909 | Nimbus BCI AI agents build, train, and analyze BCI/EEG pipelines: data, models, experiments, live sessions. | clean | — | — | 24.0 |
| 13910 | chunk-invariance Checks whether your streaming redactor leaks a secret split across chunks; writes a pytest for it. | clean | — | — | 24.0 |
| 13911 | gnucash-mcp Talk to your GnuCash books: a financial dashboard, statements reconciled in one call, and invoicing. | clean | — | — | 24.0 |
| 13912 | FLOP Independent MCP V2 Bounded readonly SHA256 verification with the official MCP SDK. No code execution or model calls. | clean | — | — | 24.0 |
| 13913 | io.github.nirajagarwal/bible-mcp Bible corpus MCP server: scripture, Greek/Hebrew interlinear data, cross-refs, semantic search. | clean | — | — | 24.0 |
| 13914 | io.github.nirajagarwal/stox-mcp Percentile fingerprints, curated peers, theme clusters & market-stress context for US stocks. | clean | — | — | 24.0 |
| 13915 | 3D AI Agent Avatar 3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers. | clean | — | — | 24.0 |
| 13916 | three.ws 3D Agent Tools MCP tools from three.ws: free + paid text-to-3D, rigging, agent reputation, market intel. | clean | — | — | 24.0 |
| 13917 | 3D AR Studio Put 3D models in someone's real room: generate, arrange, and hand back one AR link. | clean | — | — | 24.0 |
| 13918 | three.ws Activity Trending agents and coins, the $THREE holder leaderboard, and the site-wide activity ticker. | clean | — | — | 24.0 |
| 13919 | three.ws AgenC Browse the AgenC on-chain task marketplace, query the agent registry, and link identities. | clean | — | — | 24.0 |
| 13920 | Agent Sniper Self-custodial pump.fun sniper: arm strategies, snipe, manage positions. Simulate by default. | clean | — | — | 24.0 |
| 13921 | three.ws Agent Payments Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key. | clean | — | — | 24.0 |
| 13922 | three.ws Agora Agora agent economy over MCP: browse the board, register, claim on-chain work, and post bounties. | clean | — | — | 24.0 |
| 13923 | three.ws Alerts Create, update, and delete pump.fun alert rules and read fired-alert history across channels. | clean | — | — | 24.0 |
| 13924 | Alibaba Cloud DashScope — Qwen Alibaba Cloud DashScope MCP: Qwen chat, embeddings, and model discovery on your own account. | clean | — | — | 24.0 |
| 13925 | three.ws Assistant Widget Generate a paste-ready embed for a floating 3D avatar chatbot on any website. | clean | — | — | 24.0 |
| 13926 | three.ws Audio Text-to-speech, speech-to-text, audio-to-face lipsync, and motion-capture clips for 3D agents. | clean | — | — | 24.0 |
| 13927 | three.ws Autopilot Set autopilot scopes and a daily SOL spend cap, then propose, execute, and undo agent actions. | clean | — | — | 24.0 |
| 13928 | three.ws Billing An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings. | clean | — | — | 24.0 |
| 13929 | three.ws Blender Drive a local Blender headlessly: inspect, convert, render and script 3D files. | clean | — | — | 24.0 |
| 13930 | three.ws Brain List LLM providers and run chat completions through the three.ws multi-provider router. | clean | — | — | 24.0 |
| 13931 | three.ws Coin Clash Play three.ws Coin Clash — read the faction battle board and leaderboard, enlist, and rally. | clean | — | — | 24.0 |
| 13932 | three.ws Concierge Ask any website's AI concierge a grounded question, and generate the embed to add one to a site. | clean | — | — | 24.0 |
| 13933 | three.ws Copy Trading Manage copy-trade follows — follow leaders, tune sizing and guard rules, and track fees owed. | clean | — | — | 24.0 |
| 13934 | three.ws Herald Tell your human in person: a 3D character walks onto their open browser tab and says it out loud. | clean | — | — | 24.0 |
| 13935 | three.ws Home Read and safely act on a real Home Assistant house: rooms, live state, scenes, gated actions. | clean | — | — | 24.0 |
| 13936 | IBM watsonx.ai Granite IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization. | clean | — | — | 24.0 |
| 13937 | IBM Granite via x402 x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call. | clean | — | — | 24.0 |
| 13938 | three.ws Intel Coin smart-money scores, wallet reputation, signal feeds, and KOL leaderboards. | clean | — | — | 24.0 |
| 13939 | three.ws Knock Reach a real person: quote their door, browse who is reachable, knock, and read the reply. | clean | — | — | 24.0 |
| 13940 | three.ws KOL Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint. | clean | — | — | 24.0 |
| 13941 | three.ws Loom Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it. | clean | — | — | 24.0 |
| 13942 | three.ws Marketplace Browse and discover the public three.ws agent marketplace and skills catalog. Read-only. | clean | — | — | 24.0 |
| 13943 | Metaplex Agent Registry Deploy AI agents on-chain on Solana with an EIP-8004 identity. Deploy fee funds $THREE buybacks. | clean | — | — | 24.0 |
| 13944 | three.ws Naming On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles. | clean | — | — | 24.0 |
| 13945 | three.ws Notifications Read the inbox, mark items read, manage delivery preferences, and register Web Push devices. | clean | — | — | 24.0 |
| 13946 | Onchain Agent Wallets Give an AI agent a Solana spending allowance instead of your key. Chain-enforced cap, x402. | clean | — | — | 24.0 |
| 13947 | paired.exchange Launch coins quoted in tokenized stocks on Robinhood Chain; the user signs at a launch link. | clean | — | — | 24.0 |
| 13948 | Papertrade AI Trade Papertrade BTC and ETH perps from Claude, ChatGPT, Codex, Cursor and any MCP client. | clean | — | — | 24.0 |
| 13949 | three.ws Portfolio An agent's trading state — portfolio value, PnL, live balances, trade feed, and signed transfers. | clean | — | — | 24.0 |
| 13950 | three.ws Provenance Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did. | 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.