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
51251io.github.xiaoxuzhu303-prog/harmony-mcp
AI copilot for WeChat Mini Program - compile-fix, size analysis, compliance. 20 tools.
clean—-0.6
10.6
51252找客户 · Find Customers|销售线索与评论区获客
Find sales leads in Douyin, Xiaohongshu, and Kuaishou comments; installs its Skill with approval.
medium—-0.5
10.6
51253io.kaitoi/studio
Build and run visual creative-production workflows from your AI agent.
clean—-0.6
10.6
51254io.nip.5-9-107-124/token-risk
DeFi pool yield+security intelligence & token/contract risk scanner. USDC on Base via x402.
medium—-0.6
10.6
51255Sunaiva Gate — Agent Rule Enforcement
MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.
medium—-0.6
10.6
51256Zelume
Lint, match, and tailor resumes against real job postings, and save them to your Zelume account.
medium—-0.5
10.6
51257Normal Title
just a normal description with a link to https://evil.com
medium—-0.6
10.6
51258Whisky Hunter
Whisky auction market data: past and live lots, prices, distillery stats and retail listings.
medium—-0.6
10.6
51259PromptDNA
Community library of composable AI prompt blocks for search, composition, and contribution.
medium—-0.6
10.6
51260HPControl Industrial Catalog
B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.
medium—-0.6
10.6
51261Val Town
Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.
clean—-0.6
10.6
51262uk.co.gigstamp/gigstamp
UK live music and events, from grassroots small venues to major shows, updated daily.
medium—-0.6
10.6
51263ai.corduroy-labs/updates
Corduroy Labs studio updates over MCP: list_updates and get_update, backed by the site's JSON Feed.
medium—-0.5
10.5
51264ai.nudg3/brand-intelligence
Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.
clean—-0.6
10.5
51265ThinkPattern
Grounded, attributed news: what happened, which outlets reported it, and how many covered it.
medium—-0.6
10.5
51266app.mhai/knihajizd
Czech mileage logbook (kniha jizd): AI journey drafts, statutory reimbursement, XLSX export
medium—-0.5
10.5
512676DuckLearn MCP
Connect agents to 6DuckLearn memory, approvals, and runtime control.
clean—-0.6
10.5
51268AllPDFMagic
PDF tools + invoice extraction, bank statement parsing, GST reconciliation & GSTIN validation.
medium—-0.6
10.5
51269Eco Van Move Booking
Moving estimates, box rentals, and delivery in BC. Requires Eco Van Move account (OAuth or token).
clean—-0.6
10.5
51270com.euearth/euearth
An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.
medium—-0.6
10.5
51271Cobra · Facturación SRI Ecuador
Emite facturas, notas y retenciones del SRI de Ecuador con lenguaje natural.
medium—-0.6
10.5
51272com.mhsbloom/neutral-skincare-reference
Neutral, payment-blind reference of 1,682 dermacosmetic products: lookup, search, alternatives.
medium—-0.5
10.5
51273SEC Fundamentals API
SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.
medium—-0.6
10.5
51274com.pantryaide/pantry-aide
AI meal plans that fill your Kroger/Instacart cart - pantry-aware lists, all from chat.
clean—-0.6
10.5
51275com.seanwinslow/vault-knowledge
Read-only MCP over a vault's typed knowledge graph: concept search, contradictions, article fetch.
clean—-0.5
10.5
51276com.skipshit/mcp
People and property search for Claude and ChatGPT. Phones, emails, addresses, relatives, properties.
clean—-0.5
10.5
51277SureSMS
Send SMS, manage contacts and groups, and read delivery reports. OAuth 2.1 SureSMS login.
clean—-0.5
10.5
51278UnifAPI
Hosted MCP server for live public-data APIs and Skills for AI agents.
clean—-0.6
10.5
51279xDog Trading
27 live market-research tools for trading agents: scans, options flow, sentiment, valuation, alerts
medium—-0.6
10.5
51280com.zenovay/analytics
Real-time web analytics for AI agents: query traffic, funnels, revenue, and manage your sites.
medium—-0.5
10.5
51281com.zoninga/finance
Personal finance for AI agents: accounts, budgets, goals, 9-strategy debt payoff, reports. OAuth 2.1
medium—-0.6
10.5
51282AI Agent Tokenized Stock OS
Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.
medium—-0.5
10.5
51283dev.fly.obol-x402/obol
Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.
medium—-0.6
10.5
51284dev.fly.solidus-x402/solidus
Solana pre-trade safety for agents: rug check, honeypot sell-sim, drainer scan, tx preflight.
medium—-0.6
10.5
51285calc.engineer
88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.
medium—-0.6
10.5
51286fr.custom-digital-services/parsedoc
Agent-native document parsing: PDF, scans and FR/EU invoices to structured JSON or Markdown.
medium—-0.5
10.5
51287chainpulse — real-time crypto + prediction market data for AI agents
Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.
medium—-0.5
10.5
51288Axiom Agentic Tools
x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.
clean—-0.6
10.5
51289Java All Call Graph Server
MCP server for Java call graph generation, static analysis, method chains & config management
clean—-0.6
10.5
51290io.github.Alejandro-M-P/git-courer
Full git MCP server for LLM agents — 17 tools, AST annotator, auto-backups, real plumbing.
clean—-0.5
10.5
51291io.github.ElliotPadfield/hatchet-mcp
Observe and operate Hatchet workflows from an AI agent — runs, logs, trigger, cancel, replay.
clean—-0.6
10.5
51292Analook — Competitor Intelligence
Competitor intelligence for AI agents — SEO, traffic, social, Product Hunt, pricing, AI insights.
clean—-0.6
10.5
51293io.github.Goingparabolic/oak-longevity-mcp-server
Longevity medicine MCP: medication dosing, labs, monitoring, drug interactions & intake screening
clean—-0.6
10.5
51294io.github.Goingparabolic/painprep-mcp-server
Interventional pain medicine MCP: Medicare checklists, CPT/ICD-10, ASRA, prior-auth & appeals
clean—-0.5
10.5
51295io.github.Kali123411/k402
Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs — pay per call, no API key
medium—-0.6
10.5
51296Wayback Machine
MCP server and CLI tool for interacting with the Wayback Machine without API keys
clean—-0.6
10.5
51297io.github.Melusi-M/fixmypdf
Privacy-first PDF tools over MCP: merge, split, rotate, delete, compress, protect, inspect.
clean—-0.6
10.5
51298io.github.MinaProtocol/mina-mcp-server
Query Mina Protocol: accounts, blocks, transactions, zkApp events/actions, archive SQL, Rosetta.
clean—-0.6
10.5
51299io.github.New1Direction/korg-introspect-mcp
Wrap any korg:introspect@v1-aware binary as a Claude Code tool, honoring declared side-effects.
clean—-0.5
10.5
51300io.github.New1Direction/korg-recall-mcp
Cross-vendor semantic memory: recall across Claude Code / Codex / Grok sessions by meaning.
clean—-0.5
10.5

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.