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
46101TMDB MCP by UnClick
TMDB tools for tmdb, movies, tv by UnClick.
clean—-0.6
11.2
46102Trivia MCP by UnClick
Trivia tools for trivia, quiz, questions by UnClick.
clean—-0.6
11.2
46103Untappd MCP by UnClick
Untappd beer and brewery search, details, and activity. By UnClick.
clean—-0.6
11.2
46104USGS Earthquakes MCP by UnClick
Recent earthquakes worldwide and by region, with detail, from USGS. No API key. By UnClick.
clean—-0.6
11.2
46105WillyWeather MCP by UnClick
Australian weather, surf, and tide forecasts from WillyWeather. By UnClick.
clean—-0.6
11.2
46106YouTube MCP by UnClick
Search YouTube and get video, channel, playlist, and caption details. By UnClick.
clean—-0.6
11.2
46107io.github.mynona/raumnebenan-mcp
raumnebenan-mcp MCP server (remote, JSON-RPC 2.0)
medium—-0.6
11.2
46108io.github.noblabs/lit-forge-mcp
Asset planning, market data, econ releases, central bank speakers, US macro, geopolitical. 19 tools.
clean—-0.6
11.2
46109PEAC Protocol: Signed interaction receipts
Portable signed records for agent, API, MCP, and cross-runtime interactions.
clean—-0.6
11.2
46110Got Cosy
Travel/hotel data: 6,300 hotels scored for cosiness from guest reviews; verified booking links.
medium—-0.6
11.2
46111io.github.realist99/mid-continental-mcp
Public catalog, company & B2B distribution info for Mid-Continental Dental Supply (Renew line).
clean—-0.6
11.2
46112io.github.sF1nX/x402station
x402station.io: independent risk-signal layer for x402 endpoints before agents pay.
clean—-0.6
11.2
46113io.github.sella-network/sella
Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.
medium—-0.6
11.2
46114io.github.seob5285-alt/stateless-math-worker
Stateless array aggregation utility engine via x402 microtransactions.
medium—-0.6
11.2
46115io.github.smythmyke/patent-search-mcp-server
Patent dossiers, prosecution, claims + a legal layer (PTAB, litigation, term) + AI risk. USPTO.
clean—-0.6
11.2
46116Social Fetch
Public social-data API and live docs for AI coding agents.
clean—-0.6
11.2
46117Stashot
Capture, OCR-search, and retrieve local Mac screenshots for AI agents through Stashot.
medium—-0.6
11.2
46118io.github.tathagat22/slipstream
Shared distillation cache for AI agents — every fetch ~73-89% fewer tokens via a shared cache.
clean—-0.6
11.2
46119io.github.xiaoxuzhu303-prog/harmony-mcp
AI copilot for WeChat Mini Program - compile-fix, size analysis, compliance. 20 tools.
clean—-0.5
11.2
46120io.kaitoi/studio
Build and run visual creative-production workflows from your AI agent.
clean—-0.6
11.2
46121io.nip.5-9-107-124/token-risk
DeFi pool yield+security intelligence & token/contract risk scanner. USDC on Base via x402.
medium—-0.6
11.2
46122Sunaiva Gate — Agent Rule Enforcement
MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.
medium—-0.5
11.2
46123agentfeeds.jp
Japan regulatory, sanctions & DEX market data for AI agents via x402 (USDC on Base).
medium—-0.6
11.2
46124Normal Title
just a normal description with a link to https://evil.com
medium—-0.6
11.2
46125Whisky Hunter
Whisky auction market data: past and live lots, prices, distillery stats and retail listings.
medium—-0.6
11.2
46126PromptDNA
Community library of composable AI prompt blocks for search, composition, and contribution.
medium—-0.6
11.2
46127HPControl Industrial Catalog
B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.
medium—-0.6
11.2
46128Val Town
Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.
clean—-0.6
11.2
46129uk.co.gigstamp/gigstamp
UK live music and events, from grassroots small venues to major shows, updated daily.
medium—-0.6
11.2
46130vc.doomscore/doom
Obsolescence-risk screening: predicts if a product gets absorbed into core LLM-platform features.
clean—-0.6
11.2
46131ai.nudg3/brand-intelligence
Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.
clean—-0.6
11.1
46132ThinkPattern
Grounded, attributed news: what happened, which outlets reported it, and how many covered it.
medium—-0.6
11.1
46133au.com.vividads/vivid-ads-commerce
Live signage pricing, formal quotes and draft orders from Vivid Ads Australia. Open pre-sales MCP.
medium—-0.6
11.1
461346DuckLearn MCP
Connect agents to 6DuckLearn memory, approvals, and runtime control.
clean—-0.6
11.1
46135AllPDFMagic
PDF tools + invoice extraction, bank statement parsing, GST reconciliation & GSTIN validation.
medium—-0.6
11.1
46136cityparity — Cost-of-Living & Quality-of-Life Comparison
Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.
clean—-0.6
11.1
46137Eco Van Move Booking
Moving estimates, box rentals, and delivery in BC. Requires Eco Van Move account (OAuth or token).
clean—-0.6
11.1
46138com.euearth/euearth
An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.
medium—-0.6
11.1
46139Cobra · Facturación SRI Ecuador
Emite facturas, notas y retenciones del SRI de Ecuador con lenguaje natural.
medium—-0.6
11.1
46140LION — Verified Company & Compliance Data
Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.
medium—-0.6
11.1
46141SEC Fundamentals API
SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.
medium—-0.6
11.1
46142com.pantryaide/pantry-aide
AI meal plans that fill your Kroger/Instacart cart - pantry-aware lists, all from chat.
clean—-0.6
11.1
46143UnifAPI
Hosted MCP server for live public-data APIs and Skills for AI agents.
clean—-0.6
11.1
46144com.usedailyai/meta-skill
The skill that creates skills
info—-0.6
11.1
46145xDog Trading
27 live market-research tools for trading agents: scans, options flow, sentiment, valuation, alerts
medium—-0.6
11.1
46146com.zoninga/finance
Personal finance for AI agents: accounts, budgets, goals, 9-strategy debt payoff, reports. OAuth 2.1
medium—-0.6
11.1
46147dev.fly.obol-x402/obol
Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.
medium—-0.6
11.1
46148dev.fly.solidus-x402/solidus
Solana pre-trade safety for agents: rug check, honeypot sell-sim, drainer scan, tx preflight.
medium—-0.6
11.1
46149calc.engineer
88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.
medium—-0.6
11.1
46150Axiom Agentic Tools
x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.
clean—-0.5
11.1

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.