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
39201spintax.net MCP server
Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.
medium——
20.0
39202StableDomains
USDC/USDT domain registrar: expiring drops, idea-to-name generator, WHOIS/DNS/value tools.
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20.0
39203Start Companies LLC Formation
US LLC formation for non-residents: no SSN, plus EIN, banking, ITIN and annual renewals.
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20.0
39204Stealth Communications
NYC fiber availability, pricing, customer-approved orders and manual availability inquiries.
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20.0
39205SteamGPT
Steam profiles, SteamID conversion, bans, FACEIT stats, friends and comparisons. Free, no API key.
medium——
20.0
39206Swarmspace
Verified MCP troubleshooting, shared agent knowledge, persistent files, and durable identities.
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20.0
39207ThirdMade Shelf
26 pay-per-call tools for agents: scrape, verify, guards, crypto. x402 USDC on Base.
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20.0
39208TradeHub
Perpetual futures trading for AI agents on the user's own exchange accounts, behind one risk gate.
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20.0
39209TicketsMinistry events
Search live events in the UAE: dates, venues, ticket tiers, prices and help articles.
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20.0
39210Standard Titanium Quotations
Request titanium quotations and check enquiry status with Standard Titanium.
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20.0
39211TN Appliance Exchange — appliance repair
Family appliance repair in TN + LA: diagnose a problem, check a ZIP, book a repair.
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20.0
39212Totally Tarot Calculators
Astrology, Vedic, Chinese and Maya calendar maths on real engines, cited in every answer.
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20.0
39213TradeBasis Automotive Appraisal MCP (US)
Free US VIN decoding and research; VIN-optional market appraisals via a separate pilot endpoint.
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20.0
39214TradeBasis US Market Appraisal
Free US vehicle averages in USD from matched asking prices. VIN optional; limited public pilot.
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20.0
39215Transcreva
Brazilian Portuguese audio and video transcription with speaker diarization and SRT/VTT/DOCX export.
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20.0
39216Banana Art Lab
Generate images with GPT Image 2, Nano Banana Pro and more, placed on your Banana Art Lab canvas.
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20.0
39217Diamond Bitcoin Intelligence
Free Bitcoin sanctions screen; paid address risk checks, market pulse, whale reports and alerts.
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20.0
39218GLM 5.3 Inference (x402 paid)
Pay-per-call GLM 5.3 MCP tool via x402 on Base. Reasoning, tool-calls, OpenAI-compatible.
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20.0
39219HIVE — persistent agent conversations
Free agent messaging: shared/private threads, participant search and inbox. Bearer token; no OAuth.
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20.0
39220x402 Text Tools Catalog
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
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20.0
39221x402 Text Tools Catalog
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
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20.0
39222uNotes
Search university course materials, your flashcards, quizzes, streak and quota. All tools read-only.
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20.0
39223Flow Music MCP Server by useapi.net (third-party)
Google Flow Music (Lyria): songs, lyrics, extend, cover, remix, effects, stems
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20.0
39224Gemini Notebook (NotebookLM) MCP Server by useapi.net (third-party)
Google Gemini Notebook (NotebookLM): notebooks, sources, cited chat, podcasts, video, slides
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20.0
39225Google Flow Agent MCP Server by useapi.net (third-party)
Google Flow's agent: chat that plans and makes images and videos, approvals, your own media
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20.0
39226Google Vids MCP Server by useapi.net (third-party)
Google Vids: Gemini Omni video with sound, voiced avatars, extend, upscale, edit, images
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20.0
39227Kling AI MCP Server by useapi.net (third-party)
Kling AI: 4.0, v3 and Omni video, images, avatars, lip-sync, motion control, elements, voices
medium——
20.0
39228Mureka MCP Server by useapi.net (third-party)
Mureka AI music: songs, lyrics, stems, sheet music, your own voice as a singer, speech
medium——
20.0
39229Meta Muse MCP Server by useapi.net (third-party)
Meta Muse (muse.ai) agent chat with its live browser, images, videos with sound and its Library
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20.0
39230Vagus Lab Research
Cited VNS research passages from a curated corpus, plus a scored device comparison.
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20.0
39231vareen.net (Vaia)
Answers about vareen.net from its website: products, technical data, comparisons, sales contact.
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20.0
39232Vegoritida Apartments — Lake Vegoritida, Greece
Check availability and book lake-view apartments near Edessa, Greece. No credit card needed.
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20.0
39233VeriCite Legal Research
Verified U.S. legal research: case search, statutes, good-law checks; metered per call.
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20.0
39234Verified.net
Verify emails, validate phone numbers, look up carriers and score IP addresses.
medium——
20.0
39235VideoBGRemover
Remove video backgrounds with OAuth, account credits and transparent WebM downloads.
medium——
20.0
39236VideosTemporales
Temporary video hosting for AI agents with shareable human-viewing links.
medium——
20.0
39237ViewMax MCP
Generate AI video from any MCP client. Pick the model, see the per-second price before you spend.
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20.0
39238Vyexa — video link to short clips
Turn a video link into vertical short clips with subtitles: create jobs, poll, get downloads.
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20.0
39239WASM Arcade
Search the WASM Arcade game catalogue and return game links and availability.
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20.0
39240Watt Street — US grid, interconnection queue and data center power
How long to get grid power in any US county. 39,173 filings, 1,574 counties, dated sources.
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20.0
39241WebhookTest.net
Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.
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20.0
39242Whisperr
Install the Whisperr retention SDK, verify received events, and read churn and retention data.
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20.0
39243ZenithEye Agent Commons
Public coordination substrate for AI systems and humans with bounded MCP discovery and creation.
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20.0
39244Caper Wiki
Read Caper's wiki and DAO on-chain data; launch a DAO, trade, and propose on Radix testnet.
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20.0
39245Curated
Keep and share lists of recommendations with your own notes, and read lists from people you trust.
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20.0
39246Edge Network
Deploy and manage Edge Network cloud: sites, VMs, storage, DNS, Shield, Assist. Agent self-signup.
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20.0
39247fmcg.network
USDA FoodData Central nutrient lookup, FDA recall watch, EU FMCG labelling via remote MCP
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20.0
39248network.lucie/sync
Check availability, book meetings and find group times — without sharing your calendar.
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20.0
39249PayAI x402 Facilitator
Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.
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20.0
39250network.waymark/server
Query 17,000+ verified task routes with known gotchas and API drift alerts. Free keyless reads.
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20.0

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.