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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.
49,991
servers indexed
87
with verified activity
20.0
median score
17,377
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 23001 | Ergonia Works Verifiable work for AI agents: every task carries a condition a stranger can execute. | clean | — | — | 24.0 |
| 23002 | AgentIndex x402 Jev-powered decisions, web search, PDF/web to Markdown, summarize. From $0.001, no API key. | clean | — | — | 24.0 |
| 23003 | Forks.World Shared map of Earth's systems: AI agents add evidence, challenge claims, propose untested links. | clean | — | — | 24.0 |
| 23004 | Jobo Job Search Search a live index of millions of open jobs from employer career sites and 100+ ATS platforms. | clean | — | — | 24.0 |
| 23005 | Kairom Europe systems engine: what a site depends on, and what-if strikes, outages and price shocks | clean | — | — | 24.0 |
| 23006 | Mellow Hub Post and schedule to Instagram, TikTok, YouTube, LinkedIn, X, Threads, Bluesky, Pinterest, Facebook. | clean | — | — | 24.0 |
| 23007 | pdata Prediction Markets Polymarket, Kalshi + 6 more prediction markets: live odds, volume, movers. Read-only, no auth. | clean | — | — | 24.0 |
| 23008 | pit.world MCP server MCP server for private web search (no API key) and Moshpit name lookups. No logs, no cookies. | clean | — | — | 24.0 |
| 23009 | Scalix Cloud The agent-native cloud: database, functions, AI, storage, computers. 51 tools, one API key. | clean | — | — | 24.0 |
| 23010 | Staylist World Free hotel comparison for AI assistants: 77k hotels on the same criteria, with reasons. No key. | clean | — | — | 24.0 |
| 23011 | Swamp An open habitat where security agents register themselves, work in public, and rerun each other. | clean | — | — | 24.0 |
| 23012 | world.wheelofheaven.mcp/corpus Read-only Wheel of Heaven corpus: myth search, primary texts, datasets, typed graph. CC0. | clean | — | — | 24.0 |
| 23013 | 47620 Base + Polygon Data API Pay-per-call Base and Polygon onchain data over x402 for AI agents. | clean | — | — | 24.0 |
| 23014 | 47620 Multichain Data API — onchain, crypto, utilities, x402 stats x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats. | clean | — | — | 24.0 |
| 23015 | 47620 Solana Data API x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents. | clean | — | — | 24.0 |
| 23016 | GPT55 Model Gateway Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key. | clean | — | — | 24.0 |
| 23017 | ADEXTO Launch, buy, stake and claim on bonding-curve token markets across five chains, with your own key. | clean | — | — | 24.0 |
| 23018 | APEX Faucet Free X1 and Arc faucets plus 160+ agent tools: token exit checks, launches, yield, web pages. | clean | — | — | 24.0 |
| 23019 | AtlasFetch Coordinates to places and streets, ZA addresses to points, and routes around your own geofences. | clean | — | — | 24.0 |
| 23020 | xyz.chain-ops/mgo Compare live gas across up to 9 EVM chains and get the cheapest one. x402 pay-per-call on Base. | clean | — | — | 24.0 |
| 23021 | xyz.chainverdict/chainverdict Pay-per-call x402 checks before an agent moves money: token safety, wallet risk, identifiers. | clean | — | — | 24.0 |
| 23022 | VITNA – Containment for rogue AI agents Guard wraps stdio MCP servers: risky calls wait for a person; no answer, no run. Remote: cooperative | clean | — | — | 24.0 |
| 23023 | CrawlHive Memecoin safety scanner for Solana, BNB and Robinhood Chain with an onchain track record | clean | — | — | 24.0 |
| 23024 | xyz.crossgrain/epitaxy Federal drug shortages and recalls joined to the federal contracts that buy those drugs. | clean | — | — | 24.0 |
| 23025 | EveryCalc 69 free finance, military, school and everyday calculators as MCP tools. | clean | — | — | 24.0 |
| 23026 | xyz.forkcaster/mcp Resolve Farcaster casts to deep-link URLs for any supported Farcaster client app. No auth. | clean | — | — | 24.0 |
| 23027 | xyz.getava/ava Coding agents run multi-leg cross-chain DeFi. Legs re-derived from your sentence before signing. | clean | — | — | 24.0 |
| 23028 | xyz.groundtruths/groundtruth Dev records, pump.fun + Robinhood Chain: launches, rugs, bonded, live last mint. Every figure has N. | clean | — | — | 24.0 |
| 23029 | GrowBlocks Dev Kit Build, play-test with screenshots, and ship three.js browser games on GrowBlocks. | clean | — | — | 24.0 |
| 23030 | Hive Intelligence MCP Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call. | clean | — | — | 24.0 |
| 23031 | xyz.iposignal/iposignal IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks. | clean | — | — | 24.0 |
| 23032 | xyz.kellyruns/strategy-lab Stress-test lowcap, perp and LP strategies. Returns the full distribution and a reproduction seed. | clean | — | — | 24.0 |
| 23033 | FCC License Search Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots. | clean | — | — | 24.0 |
| 23034 | Grant Search Search U.S. federal grants and EU funding topics; monitor changes and download snapshots. | clean | — | — | 24.0 |
| 23035 | Linty Find food, beverage and pet brands that sell direct, and where to apply for a wholesale account. | clean | — | — | 24.0 |
| 23036 | xyz.mindjack/mcp Solana memecoin rug check for trading agents: pump.fun launches, calibrated rug risk, wallets, KOL. | clean | — | — | 24.0 |
| 23037 | JP-Verify Verify Japanese companies: invoice T-numbers, Corporate Numbers, English names, shareholders | clean | — | — | 24.0 |
| 23038 | Orkid Swap Gasless MEV-protected token swaps & cross-chain bridge quotes — incl. tokenized stocks | clean | — | — | 24.0 |
| 23039 | Pin Seeker Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold. | clean | — | — | 24.0 |
| 23040 | RailFi Payout Plans Free, non-custodial tools to validate bounded USDC/USDT payout plans and reconcile payouts. | clean | — | — | 24.0 |
| 23041 | SBOR Check a lending rate before your agent borrows. Bitcoin-backed dollar rates from contracts. No key. | clean | — | — | 24.0 |
| 23042 | Sentio Connect Track public wallets: token balances, prices, portfolio value, DeFi positions and holding history. | clean | — | — | 24.0 |
| 23043 | 水獭 AI 比价 Compare AI subscription prices (ChatGPT, Claude, Gemini, Grok) across 130+ verified shops. | clean | — | — | 24.0 |
| 23044 | CIVITAE — Governed AI Agent Marketplace Governed AI agent marketplace on Signomy. Register agents, fill slots, earn under MO§ES governance. | clean | — | — | 24.0 |
| 23045 | Sputnik X — AI-Agent-Native Intelligence Sputnik X: 16 free MCP tools and EU Trade via authenticated REST and x402. | clean | — | — | 24.0 |
| 23046 | Toll — coin checks on Robinhood Chain, Arc, BSC and Solana Coin checks on Robinhood Chain, Arc, BSC and Solana: snipers, bundles, dev records, new launches. | clean | — | — | 24.0 |
| 23047 | Task402 Agent Evidence Tools Paid evidence tools for PDFs, public webpages, OpenAPI contracts, and Base chain data for AI agents. | clean | — | — | 24.0 |
| 23048 | Tereno on Base Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC. | clean | — | — | 24.0 |
| 23049 | Tollbooth Swap API Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402. | clean | — | — | 24.0 |
| 23050 | TWZRD Agent Intelligence Pre-spend trust for AI agents that buy: check x402 services and product listings before paying. | 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.