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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
21,141
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 36292 | Agent Reality Layer Buy timestamped web, company, commerce, social, document and decision data via x402. | medium | — | -8.0 | 12.0 |
| 36293 | Battery Proposal Agent Validate US battery proposals and purchase policy-aware quote and payback results through x402. | medium | — | -8.0 | 12.0 |
| 45117 | StackSwap B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend. | clean | — | -0.5 | 12.0 |
| 45118 | Synapse Network MCP Server for paid API calls Synapse Network MCP paid API calls via discover_services; not Synapse.org/Sage Bionetworks Synapse. | clean | — | -0.6 | 12.0 |
| 45119 | io.github.Th3Slack3r/urflrealtor-mcp Florida Real Estate API — agent verification, property data, market trends, comps, lead tools. | medium | — | -8.0 | 12.0 |
| 45120 | GitHub Actions Audit GitHub Actions workflow security audit - 21 checks: pinning, permissions, secrets, injection. | clean | — | -0.5 | 12.0 |
| 45121 | Hungarian Postcode Validator Hungarian postcode lookup + validation - 3,484 codes, sub-10ms lookups, bulk address endpoint. | clean | — | -0.5 | 12.0 |
| 45122 | IAC Audit Pack Four IaC audits in one call: Compose, Dockerfile, GitHub Actions, Kubernetes. 131 checks. | clean | — | -0.5 | 12.0 |
| 45123 | io.github.VirajMishra1/wander-agent 60-tool AI travel agent: flights, hotels, visas, weather, fare watching, trip memory. No keys. | clean | — | -0.6 | 12.0 |
| 45124 | PDF Reader MCP server for extracting text, images, tables, links, annotations, and metadata from PDF files. | clean | — | -0.6 | 12.0 |
| 45125 | LEOR AI展台设计 Agent AI booth design, floor-plan redraw, graphic design, model rendering, and LEOR project storage. | medium | — | -8.0 | 12.0 |
| 45126 | io.github.Yveshby27/brick-bacnet-mcp Read-only BACnet/IP MCP gateway with Brick + Haystack semantic tagging at ingest | clean | — | -0.6 | 12.0 |
| 45127 | io.github.ZlaylowZ/nukez-mcp Agent-native storage with cryptographic verification on Solana. Keyless: clients sign and pay. | medium | — | -8.0 | 12.0 |
| 45128 | io.github.aimsise/color-engine-mcp Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver | clean | — | -0.6 | 12.0 |
| 45129 | EWS Meeting MCP Safely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes. | clean | — | -0.5 | 12.0 |
| 45130 | io.github.apasztetnik/el-buen-agente-mcp La guía 'El Buen Agente' como 18 tools para evaluar, mejorar y construir agentes LLM. En español. | clean | — | -0.6 | 12.0 |
| 45131 | BlackDome Threat Intel Live honeypot threat intel: attacker IPs, IOCs, credentials, payloads, actors. | clean | — | -0.6 | 12.0 |
| 45132 | PropelAgent Studio AI agent platform: manage leads, conversations, bots, calendar and CRM via MCP. | clean | — | -0.6 | 12.0 |
| 45133 | Postgres MCP PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults. | clean | — | -0.6 | 12.0 |
| 45134 | io.github.ejentum/ejentum-mcp Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp | clean | — | -0.6 | 12.0 |
| 45135 | io.github.ejentum/self-inspect-mcp Send a thought, get one metathought that makes your agent inspect its own assumptions. Keyless. | clean | — | -0.6 | 12.0 |
| 45136 | ArXiv ArXiv preprint search, daily category digest, and author-collaborator graph. | clean | — | -0.6 | 12.0 |
| 45137 | Crypto Prices Live and historical cryptocurrency prices via CoinGecko free API. | clean | — | -0.6 | 12.0 |
| 45138 | Drug Interaction Checker Drug-drug interaction checker for clinical LLMs using RxNorm and DailyMed. | clean | — | -0.6 | 12.0 |
| 45139 | FDA Approvals FDA drug approvals, 510(k) device clearances, recalls and adverse-event reports. | clean | — | -0.6 | 12.0 |
| 45140 | GDELT Global Events Geopolitical event detection, tone timeseries, actor trends from GDELT 2.0. | clean | — | -0.6 | 12.0 |
| 45141 | GST Validator Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state. | clean | — | -0.6 | 12.0 |
| 45142 | Hacker News Trending HN front-page, Algolia full-text search, and Show HN launch tracker. | clean | — | -0.6 | 12.0 |
| 45143 | HSN Classifier Look up Indian HSN and GST codes by description or product name (4,676 entries). | clean | — | -0.6 | 12.0 |
| 45144 | Indian Regulatory Data SEBI orders, RBI notifications, MCA filings, NSE/BSE announcements, AMFI NAV. | clean | — | -0.6 | 12.0 |
| 45145 | Indic Normalize Indic transliteration plus Indian name, address, PIN, PAN, GSTIN normalization. | clean | — | -0.6 | 12.0 |
| 45146 | Multi-Carrier Tracking Auto-detect carrier from tracking number: USPS, UPS, FedEx, DHL, India Post, more. | clean | — | -0.6 | 12.0 |
| 45147 | SEC EDGAR Search SEC filings, read 10-K/8-K, query XBRL facts, track Form 4 insider trades. | clean | — | -0.6 | 12.0 |
| 45148 | Unit & Currency Converter 60+ units, live FX, timezones, and date arithmetic for AI agents. | clean | — | -0.6 | 12.0 |
| 45149 | USPTO Patents US patent search, assignee portfolios, and citation graph via PatentsView. | clean | — | -0.6 | 12.0 |
| 45150 | Citation Verification Real-time fact-check, citation verification, and source-freshness for AI agents. | clean | — | -0.6 | 12.0 |
| 45151 | Wikipedia Recent Changes Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search. | clean | — | -0.6 | 12.0 |
| 45152 | World Bank & FRED Macro Macro indicators from World Bank, FRED, IMF, and OECD via unified query surface. | clean | — | -0.6 | 12.0 |
| 45153 | Writing MCP Metadata-first fiction editing and reasoning tools for long-form writing projects. | clean | — | -0.6 | 12.0 |
| 45154 | io.github.holsson95/mythaitaxes-mcp Free Thai personal income tax (PIT) calculator for salaried employees, from mythaitaxes.com. | medium | — | -8.0 | 12.0 |
| 45155 | io.github.javierfajardo85-rgb/aiaam MAI-1 registry: search 100+ verified AI tool contracts with live reliability scores in one call. | clean | — | -0.6 | 12.0 |
| 45156 | Saturation Search, query, and update budgets, transactions, contacts, and purchase orders in Saturation. | medium | — | -8.0 | 12.0 |
| 45157 | TokenKnows Distill AI coding sessions into weekly reports, ADRs and a knowledge graph - self-hosted | clean | — | -0.6 | 12.0 |
| 45158 | Human Design API (Human Design Hub) JPL-referenced Human Design charts for AI agents: bodygraph, transit, composite, Penta, DreamRave. | medium | — | -8.0 | 12.0 |
| 45159 | io.github.kazuki-sf/glasp Search your Glasp web and Kindle highlights, notes, and AI memories from any MCP client. Read-only. | medium | — | -8.0 | 12.0 |
| 45160 | io.github.kingbbs/yiditu-mcp I Ching hexagram analysis and geographic feng shui for Taiwan locations | clean | — | -0.6 | 12.0 |
| 45161 | io.github.kodandy/jp-m2m-gateway Raw Japanese regulatory data for AI agents: pension, gazette, gBizINFO. x402-metered (USDC). | clean | — | -0.6 | 12.0 |
| 45162 | Hex Graph Deterministic layered code graph MCP server with framework overlays and SCIP interop. | clean | — | -0.5 | 12.0 |
| 45163 | io.github.mapbox/mcp-docs-server AI access to Mapbox docs, API references, style specs, and guides. No token required. | clean | — | -0.6 | 12.0 |
| 45164 | 99Pay MCP Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments | clean | — | -0.6 | 12.0 |
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.