Updated weekly · Free & open

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

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
43201com.iconsroom/mcp
Search 276,000+ open source icons and insert them as SVG or React components while you code.
clean—-0.6
14.2
43202Octoparse MCP Server
Official Octoparse MCP server for template discovery, cloud tasks, and structured data export.
clean—-0.6
14.2
43203com.skopik/mcp
Your org's AI agents, tasks, runs, search, and brain files as MCP tools and resources.
clean—-0.6
14.2
43204stat-api — Sports Data
NFL/NBA/MLB/NHL/PGA + DFS and prediction-market data. Browse free; query with a free API key.
clean—-0.5
14.2
43205Zillow MCP — Property Data, Zestimates & Listings for AI Agents
Zillow MCP for AI agents: property data, Zestimates & listings — 300+ fields per home. Free tier.
clean—-0.6
14.2
43206AgentShare — Solana DeFi Intelligence (Meteora DLMM) MCP
Solana DeFi MCP: Meteora DLMM brief+detail; Solana DEX scout. Commerce optional.
clean—-0.6
14.2
43207mailverdict
Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.
clean—-0.5
14.2
43208Boletín Claro
Subvenciones, licitaciones y boletines oficiales de España y Europa para tu IA. Gratis, sin login.
clean—-0.6
14.2
43209Scouter MCP
Query Scouter APM (objects, counters, XLog transactions) over stdio via a Scouter collector.
clean—-0.6
14.2
43210Bhived MCP
Shared knowledge graph, skills, and tool discovery for AI agents through the Model Context Protocol.
clean—-0.6
14.2
43211minipainter
Local-first miniature-paint inventory and cross-brand color matching for AI agents.
clean—-0.6
14.2
43212Brotato Coach
Deterministic Brotato theorycrafter MCP server: facts and math, not guesses.
clean—-0.6
14.2
43213iTechSmart UAIO
Connect AI agents to iTechSmart UAIO, ProofLink verification, and autonomous IT operations.
clean—-0.6
14.2
43214MysticAPI
Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky. JPL ephemeris.
clean—-0.6
14.2
43215io.github.MMasey/atag-mcp
ATAG 2.0 (Authoring Tool Accessibility Guidelines) guidance for authoring tool developers
clean—-0.6
14.2
43216Japan Data MCP
30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry
clean—-0.6
14.2
43217io.github.PramodDutta/browserbash
Plain-English browser tests for AI agents: real Chrome, deterministic verdicts. Free, no API keys.
clean—-0.6
14.2
43218io.github.Rajeev-Shyam/quellgeist-commits
Read-only MCP server: get_recent_commits over a local deploy log (Quellgeist triage).
clean—-0.6
14.2
43219io.github.Rajeev-Shyam/quellgeist-logs
Read-only MCP server: query_logs over a structured JSONL incident log (Quellgeist triage).
clean—-0.6
14.2
43220io.github.Rajeev-Shyam/quellgeist-metrics
Read-only MCP server: query_metrics over local metric time-series (Quellgeist triage).
clean—-0.6
14.2
43221io.github.RajeevSirohi/mcp-server-terraform
Safety-first Terraform: confirmation-gated apply/destroy, risk & cost analysis, drift detection
clean—-0.6
14.2
43222Second Eyes Agent Workflow Services
Workflow diagnostics, capability routing, and x402 settlement for MCP-compatible agents.
clean—-0.6
14.2
43223io.github.VamsiSudhakaran1/release-gate
Pre-deploy security auditor for AI agent code — the risks generic SAST misses.
clean—-0.6
14.2
43224Simsima Connectivity
Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.
clean—-0.6
14.2
43225datoon
Smart structured-data to TOON gateway: converts to TOON only when it saves LLM tokens.
clean—-0.6
14.2
43226B1Brain-Wiki
Curated GitHub repo corpus with DaVinci insights. Featured=deep analysis; Overview=orientation.
clean—-0.5
14.2
43227io.github.bitsandtea/postking-mcp
PostKing MCP server for managing brands, generating posts, scheduling content, and publishing blogs.
clean—-0.6
14.2
43228io.github.dann26parr69/aifordatabase-mcp
Query any database in plain English or SQL through a guardrailed, read-only data layer.
clean—-0.6
14.2
43229io.github.dann26parr69/auravms-mcp
Create RFQs, compare supplier quotes with L1/L2/L3 ranking, and place purchase orders.
clean—-0.6
14.2
43230agenthold
Shared versioned state for multi-agent AI workflows
clean—-0.6
14.2
43231CryptoData API
Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.
clean—-0.5
14.2
43232io.github.janmalmstrom/lupaph-mcp
Philippine property listings, transfer costs, and real estate legal info via lupaph.com.
clean—-0.6
14.2
43233io.github.jarod-vyent/xrpl-identity-mcp
MCP server for XRPL identity: DIDs, credentials, signer lists, and safe transaction workflows.
clean—-0.6
14.2
43234RIPE Atlas
RIPE Atlas network measurements — ping, traceroute, DNS, TLS, HTTP, NTP, and probes
clean—-0.6
14.2
43235IT桔子 MCP
Hosted MCP for IT桔子 primary market company, funding, investor and sector data.
clean—-0.5
14.2
43236io.github.mario-andreschak/mcp-abap-adt
ABAP ADT MCP server for reading SAP objects (programs, classes, tables, CDS) via ADT
clean—-0.6
14.2
43237ID Protocol
Portable human-AI context protocol reference tooling.
clean—-0.6
14.2
43238MCPExplorer
Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.
clean—-0.6
14.2
43239io.github.meszarosjan/steel-metallurgy-material-simulator-mcp
No-key MCP server for steel equilibrium, TTT/CCT kinetics, phase-boundary and measured-data tools.
clean—-0.6
14.2
43240Thailand Data MCP
Thai data for AI agents: DBD company-registry lookup, address normalization, holidays, VAT/WHT.
clean—-0.6
14.2
43241Terrarium
Human visual review for agent-built HTML: publish artifacts, pull anchored comments, push fixes.
clean—-0.6
14.2
43242io.github.nice-one-code/NOC.McpServer
MCP server exposing NiceOneCode's JSON-to-C# converter as an AI-callable tool.
clean—-0.6
14.2
43243io.github.nsozturk/tweetkit-x
Post, delete & read on X (Twitter) using your own logged-in web session — no paid API.
clean—-0.6
14.2
43244Vigilis
Gate AI-written tests: heal safe drift, refuse to hide real bugs, sign a verifiable receipt.
clean—-0.5
14.2
43245AgentSecurityLens MCP Security Trust Check
MCP security trust-check for agents before installing MCPs, Skills or tools.
clean—-0.5
14.2
43246NervaPack
Offline codebase knowledge graph: 91% token reduction vs naive RAG, plus cross-session agent memory.
clean—-0.6
14.2
43247io.github.segentic-lab/periscope-mcp
Web-app QA for AI agents: 73 Playwright tools — auth, E2E, a11y/SEO/GEO, Web Vitals + Lighthouse
clean—-0.6
14.2
43248ConnectWise PSA
ConnectWise PSA (Manage) MCP server — tickets, time entries, companies, configurations, BYOK
clean—-0.6
14.2
43249Silvanexum
Spend control for AI agents - cost attribution, budget caps, and signed runs as MCP tools.
clean—-0.6
14.2
43250io.github.sluyasu/openinsurance-wiki
Open, source-cited knowledge base of Belgian insurance products: search, compare, verify, overlaps.
clean—-0.6
14.2

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.