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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.
54,385
servers indexed
86
with verified activity
20.0
median score
19,556
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 45101 | XDC AI Wallet and payments for AI agents: auto-pay x402 APIs in USDC on XDC, within on-chain limits. | medium | — | -8.0 | 12.0 |
| 45102 | io.github.Anil-matcha/muapi Generate images, videos, and audio using 100+ AI models via muapi.ai. | clean | — | -0.6 | 12.0 |
| 45103 | io.github.Anioko/archiet-audit Submit architecture docs, get a consulting-grade traceability audit at a shareable URL | clean | — | -0.6 | 12.0 |
| 45104 | io.github.Anioko/archiet-xray Deterministic repo architecture maps: auth coverage, blast radius, readiness score, diagrams | clean | — | -0.6 | 12.0 |
| 45105 | Aperion Shield Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning | clean | — | -0.6 | 12.0 |
| 45106 | Czech PII Anonymizer & NLP Anonymize PII & redact text (GDPR): Czech + 35-lang NER, morphology, translation, spellcheck | clean | — | -0.5 | 12.0 |
| 45107 | Makuri Showcase (CogniLedger) Makuri (EU AI tutoring for immigrant children): 11 tools, 2 interactive panels, no user data. | clean | — | -0.6 | 12.0 |
| 45108 | io.github.Delego-Dev/delego Intent-bound action authorization for AI agents: policy, human approval, and a signed audit trail. | clean | — | -0.6 | 12.0 |
| 45109 | io.github.Fashad-Ahmed/universal-db-mcp Security-first MCP server for PostgreSQL, SQLite, MySQL, DuckDB with SQL injection prevention. | clean | — | -0.6 | 12.0 |
| 45110 | io.github.HazloPosible/hacesfalta-mcp Search volunteer opportunities across Spain via hacesfalta.org | clean | — | -0.6 | 12.0 |
| 45111 | Ailabra Agent Profit Ledger Determine autonomous-agent profit and cash flow with x402-paid MCP tools and signed reports. | medium | — | -8.0 | 12.0 |
| 45112 | io.github.LockSpec/lockspec MCP server giving AI coding agents version-pinned API context from your OpenAPI specs. | clean | — | -0.6 | 12.0 |
| 45113 | mcp-broker Local MCP broker that exposes one compact entry for many upstream servers. | clean | — | -0.6 | 12.0 |
| 45114 | Orbis API Marketplace 8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed. | clean | — | -0.6 | 12.0 |
| 45115 | ableton-mind — Ableton Live MCP server Control Ableton Live from Claude, Cursor or Codex with LOM tools, device knowledge and recipes. | clean | — | -0.6 | 12.0 |
| 45116 | LeakRank Guard Scans code changes for leaked secrets and insecure config, with actionable fixes for AI agents. | 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 |
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.