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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.
59,385
servers indexed
85
with verified activity
20.0
median score
21,857
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 50051 | CalvingWatch Public Knowledge Read-only CalvingWatch product, tester, camera, privacy and safety facts; no customer data. | medium | — | -0.6 | 11.5 |
| 50052 | CaudexCatena MCP Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity. | medium | — | -0.6 | 11.5 |
| 50053 | Cavuno MCP Connect Claude, Cursor, Codex, and other MCP clients to manage your Cavuno job board. | medium | — | -0.6 | 11.5 |
| 50054 | com.coinrailz/mcp 63 paid services via USDC: crypto analytics, satellite, IoT, AI inference, prediction markets. | clean | — | -0.6 | 11.5 |
| 50055 | Default Privacy Privacy Protocol directory, guides, diagnostics, formation intake. 23 tools, 7 resources, 6 prompts. | medium | — | — | 11.5 |
| 50056 | com.detourmap/places Places worth a detour, from Wikidata: search, nearby lookup, fame rankings, stats. No key, CC0. | medium | — | -0.5 | 11.5 |
| 50057 | Dukon AI — BILLZ store analytics BILLZ (Billz) retail store analytics: revenue, profit, stock, top products, customers, reports | medium | — | -0.6 | 11.5 |
| 50058 | com.htagai/htag-docs Public HTAG discovery for MCP tools, API endpoints, OpenAPI ops, and agents. | clean | — | -0.6 | 11.5 |
| 50059 | com.htagai/htag-intelligence HTAG property tools for addresses, listings, estimates, markets, and demographics. | clean | — | -0.6 | 11.5 |
| 50060 | com.htagai/htag-spatial HTAG H3 spatial tools for price/rent, indicators, geometry, and concordance. | clean | — | -0.6 | 11.5 |
| 50061 | InfoSec Job Board Search 10k+ live cybersecurity jobs from 246 security companies, plus salary benchmarks and stats. | medium | — | -0.6 | 11.5 |
| 50062 | IntenCheck Psychological text analysis: tone, emotions, communication style, multilingual replies. | clean | — | -0.6 | 11.5 |
| 50063 | KeepMySubs Manage your KeepMySubs subscriptions, spend, renewals, and bills from any MCP client. | clean | — | -0.6 | 11.5 |
| 50064 | com.leagueofspin/spots Find 27,000+ outdoor ping pong tables worldwide, with spot details and live playing conditions. | medium | — | -0.5 | 11.5 |
| 50065 | Mapmelon Search curated community colivings and see who else will be staying during your dates. | medium | — | -0.6 | 11.5 |
| 50066 | MemoryPlugin Give every AI you use one shared, permanent memory. Store once, recall in whichever AI you open. | medium | — | -0.6 | 11.5 |
| 50067 | com.momenticmarketing/momentic Free SEO, GEO, and AEO audits: analyze any page or domain, AI-crawler access, agent readiness. | medium | — | -0.6 | 11.5 |
| 50068 | Nusii MCP Server Nusii MCP server for drafting, pricing, and tracking business proposals. | medium | — | -0.6 | 11.5 |
| 50069 | Pantts Read and manage your Pantts boards — kanban, gantt, table and graph over one shared card model. | medium | — | -0.6 | 11.5 |
| 50070 | PostPulse Social media scheduler for Instagram, Facebook, YouTube, TikTok, LinkedIn, X, Bluesky, and Telegram. | clean | — | -0.6 | 11.5 |
| 50071 | RankWorker Create and manage SEO content plans, articles, projects, and publishing integrations in RankWorker. | medium | — | -0.6 | 11.5 |
| 50072 | Spectral — verified-knowledge oracle Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses. | medium | — | -0.6 | 11.5 |
| 50073 | Tabular Recipe Turn any recipe into a compact process table — every ingredient and step at a glance. | medium | — | -0.6 | 11.5 |
| 50074 | Tantra Authority Catalog 66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base | medium | — | -0.5 | 11.5 |
| 50075 | com.themineworks/real-estate-mcp 8 real-estate tools: Zillow, Redfin, Realtor listings, sales, rentals. | medium | — | -0.5 | 11.5 |
| 50076 | Tianxia Gongchang — China Factory Search Search 4.8M verified Chinese factories: profiles, contacts, AI deep-dives, agentic sourcing. | medium | — | -0.5 | 11.5 |
| 50077 | TopMessage Send and schedule SMS and WhatsApp messages, manage contacts and templates, and track delivery. | medium | — | -0.5 | 11.5 |
| 50078 | Zetadeck One workspace for tasks, CRM, docs, and live runway from your bank feed. | medium | — | -0.6 | 11.5 |
| 50079 | Netzhandwerker EU Power Dispatch API EU power dispatch for wallet-enabled compute, DePIN, battery and trading agents. | medium | — | -0.6 | 11.5 |
| 50080 | Lovable Official MCP server for Lovable, the AI-powered full-stack app builder. | clean | — | -0.6 | 11.5 |
| 50081 | dev.multimail/mcp-server Give your agent its own email address with graduated human oversight, from approval to autonomy. | clean | — | -0.6 | 11.5 |
| 50082 | dev.swatchdog/validator On-demand drift checks: declared CSS color, radius, spacing & type vs your own tokens or a pack | clean | — | -0.6 | 11.5 |
| 50083 | dev.workers.perch-app.meetwhen/meetwhen Free no-signup group scheduling (a modern When2meet): share one link, find a time for everyone. | medium | — | -0.5 | 11.5 |
| 50084 | Hlido Agent Reviews Independent AI-agent reviews: trust checks, evidence scorecards, incident registry, recommendations. | clean | — | -0.6 | 11.5 |
| 50085 | exchange.carso/carso-exchange-engine AI-native platform: cybernetic freight agents transact, verify, find services. Get verified leads. | medium | — | -0.6 | 11.5 |
| 50086 | trazimstan.hr — nekretnine u Hrvatskoj Pretraga provjerenih oglasa za prodaju i najam nekretnina u Hrvatskoj na trazimstan.hr. | medium | — | -0.6 | 11.5 |
| 50087 | io.github.AetherWave-Studio/aetherwave-mcp Music, image, video and audio generation across top AI providers - one key, one credit pool. | clean | — | -0.6 | 11.5 |
| 50088 | io.github.Akhilgovind02/india-stock-mcp Indian stock market: NSE/BSE quotes, fundamentals, mutual fund NAV, F&O chains, IPOs. No API keys. | clean | — | -0.6 | 11.5 |
| 50089 | io.github.Anil-matcha/muapi Generate images, videos, and audio using 100+ AI models via muapi.ai. | clean | — | -0.5 | 11.5 |
| 50090 | Aperion Shield Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning | clean | — | -0.5 | 11.5 |
| 50091 | Memory Kernel Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud. | clean | — | -0.6 | 11.5 |
| 50092 | io.github.BlueprintLabIO/tidebase Inspect Tidebase agent runs, resolve approval gates, and trigger recovery from your AI assistant. | clean | — | -0.6 | 11.5 |
| 50093 | LinkedIn MCP (by TalkToHumans) Let AI tools securely access your LinkedIn network and DMs | clean | — | -0.5 | 11.5 |
| 50094 | mcp-memory-rs Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync. | clean | — | -0.6 | 11.5 |
| 50095 | mcp-vl-msa-rs Searchable agent memory: BM25 corpus recall, original-text injection, remember/forget capsules. | clean | — | -0.6 | 11.5 |
| 50096 | FreeAstroAPI Astrology Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding. | medium | — | -0.6 | 11.5 |
| 50097 | HelloBooks AI Agents MCP Server AI agents for bookkeeping, reconciliation, and financial close for SMBs. | clean | — | -0.6 | 11.5 |
| 50098 | io.github.JayOfemi/shikamaru Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib. | clean | — | -0.6 | 11.5 |
| 50099 | io.github.Kevthetech143/chain-signer Security suite for AI agents: flag drains, permit-phishing & risky actions before signing. | clean | — | -0.6 | 11.5 |
| 50100 | LayUp Sports Booking Search bookable London courts, pitches, lanes and pickup games across every major UK provider. | clean | — | -0.6 | 11.5 |
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.