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.

59,385
servers indexed
85
with verified activity
20.0
median score
21,857
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
55301io.github.edgeedgehq/denialbot
Insurance denial code lookup, appeal letter generation, and denial analysis for AI agents.
clean——
9.0
55302io.github.edholofy/eyepup
Agentic visitor analytics — five tools that hand the next CRO fix to your coding agent.
clean——
9.0
55303Sourceright
Reference verification MCP server for CSL bibliographies, evidence, and audited writes.
clean—-0.4
9.0
55304io.github.educlopez/sparkbites
Search 500+ curated design websites and install DESIGN.md files directly from your AI agent.
clean——
9.0
55305io.github.egoughnour/code-firewall-mcp
Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.
clean——
9.0
55306io.github.egoughnour/cowork-history
Hybrid search for Cowork history: FTS, Spotlight, and semantic vectors
clean——
9.0
55307Curate-Ipsum
Code synthesis through belief revision, mutation testing, and verification
clean——
9.0
55308io.github.egoughnour/massive-context-mcp
Handles 10M+ token contexts with chunking, sub-queries, and local Ollama inference.
clean——
9.0
55309io.github.egulatee/codecov
MCP server for querying Codecov coverage data with configurable URL support
clean——
9.0
55310Eigi.ai Voice Agents
Create and manage AI voice agents, real-time conversations, and analytics with eigi.ai
clean——
9.0
55311CanYouGrab.it
Confidence-scored domain availability checking for AI agents via CanYouGrab.it
clean——
9.0
55312MeteoSwiss MCP Server
Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.
clean——
9.0
55313io.github.ejfkdev/zread-mcp
Zread.ai MCP Server - 连接 zread.ai 文档平台的 MCP 服务器,让 AI 助手能够阅读 GitHub 仓库文档、搜索代码、与仓库 AI 对话。
clean——
9.0
55314io.github.elagerway/magpipe
Manage AI voice agents, calls, SMS, contacts, and phone numbers via Magpipe.
clean——
9.0
55315io.github.elestirelbilinc-sketch/vap-e
AI image, video & music generation. Flux, Veo 3.1, Suno V5. Free tier included.
clean——
9.0
55316io.github.eliaskress/flowcheck
Stripe payouts, Shopify orders, and bank transactions unified for reconciliation and cash flow
clean——
9.0
55317eSIM.dog MCP Server
Provision global eSIM data plans and real mobile phone numbers for AI agents. 200+ countries.
clean——
9.0
55318io.github.elsahafy/ux-mcp-server
UX toolkit: 28 knowledge resources, 23 analysis tools & 4 workflow prompts for any MCP client
clean——
9.0
55319io.github.emergencescience/mcp
Post bounties, solve tasks, earn credits on Emergence Science — the agent economy.
clean——
9.0
55320Coal — Payments for AI agents
Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.
clean—-0.1
9.0
55321io.github.emresemercioglu/signallabs-mcp
Competitive Intelligence MCP: generate AI battlecards, track competitors, monitor market signals.
clean——
9.0
55322io.github.emretheus/claude-remind-mcp
Search past Claude Code conversations. Local BM25 over JSONL with one-click claude --resume.
clean—-0.4
9.0
55323io.github.enessari/metabase-ai-assistant
MCP Server for Metabase - 111 tools for SQL generation, dashboards & PostgreSQL
clean——
9.0
55324io.github.enuno/unifi-mcp-server
An MCP server that leverages official UniFi API
clean——
9.0
55325io.github.enzoemir1/adops-mcp
CSV-first analytics for Google Ads + Meta Ads: reporting, anomaly detection, budget optimization.
clean——
9.0
55326io.github.enzoemir1/invoiceflow-mcp
AI-powered invoice automation. Create invoices, track payments, and manage cash flow.
clean——
9.0
55327io.github.enzoemir1/leadpipe-mcp
AI lead qualification: ICP filter, 0-100 scoring, Hunter.io enrichment, HubSpot/Pipedrive export.
clean——
9.0
55328io.github.enzoemir1/shopops-mcp
AI e-commerce operations. Inventory, pricing, segmentation, and analytics.
clean——
9.0
55329GB Studio MCP Server
Create and modify GB Studio projects with MCP tools for scenes, actors, assets, and validation.
clean——
9.0
55330io.github.epsteinj/inkbloc
Collaborative document workspace with interactive AI blocks
clean——
9.0
55331AI Diagram Maker
Generate software diagrams from natural language, code, ASCII, images, Mermaid.
clean——
9.0
55332io.github.ertugrulakben/dep-oracle
Predictive dependency security engine. Trust scores, zombie detection, blast radius analysis.
clean——
9.0
55333io.github.es617/ble-mcp-server
Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.
clean——
9.0
55334io.github.es617/dbgprobe-mcp-server
Let AI agents interact with debug probes — connect, flash, read/write memory, and reset.
clean——
9.0
55335io.github.es617/obsidian-sync-mcp
Give AI agents access to your Obsidian vault via local files or Self-hosted LiveSync.
clean——
9.0
55336io.github.es617/serial-mcp-server
Let AI agents interact with serial devices — list ports, connect, send, and read.
clean——
9.0
55337io.github.esrisaudiarabia/arcgis-mcp-server
Intelligent ArcGIS content search. Works with Online/Enterprise. Requires user credentials.
clean——
9.0
55338io.github.estruyf/vscode-demo-time
Enables AI assistants to interact with Demo Time and helps build presentations and demos.
clean——
9.0
55339io.github.eterdis/strategy-skills
11 open strategy frameworks as AI-guided prompts for any MCP client.
clean——
9.0
55340OpenBrand
Extract brand assets (logos, colors, backdrop images, brand name) from any website URL
clean——
9.0
55341io.github.ethanolivertroy/fedramp-docs-mcp
Query FedRAMP 20x KSIs, NIST controls, and compliance docs via 20 MCP tools.
clean——
9.0
55342io.github.ethbak/icon-composer-mcp
CLI and MCP server for creating Apple .icon bundles with Liquid Glass effects (iOS 26+)
clean——
9.0
55343io.github.eugenregehr/geo-seo-analyzer-octoboost
Analyze multiple URLs with categorized SEO / GEO checks and scored results.
clean——
9.0
55344io.github.eugenregehr/octoboost
Analyze multiple URLs with categorized SEO / GEO checks and scored results.
clean——
9.0
55345io.github.evalor/dida365
MCP Server for Dida365 (TickTick) Task Management Integration
clean——
9.0
55346io.github.evan-moon/firma
Local-first portfolio tracker for overseas investors. Claude reads and writes your finances via MCP.
clean——
9.0
55347EventTrader
Prediction markets with on-chain settlement — trade, score AI nativeness, clone agents
clean——
9.0
55348io.github.ewalid/rosetta-mcp
AI-powered Excel translation preserving formatting, formulas, and data integrity.
medium——
9.0
55349io.github.exp78/telldone
Voice-first planning — notes, tasks, events and AI reports. 21 tools. iOS + Apple Watch.
clean——
9.0
55350io.github.eyloni/pythia-oracle
Oracle for AI agents. One tool, one reading. 3 free, then $0.025 USDC via x402.
clean——
9.0

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.