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
34351Robase SMS
Prepaid SMS OTP and transactional SMS API. Eight priced markets: NG, GH, KE, ZA, GB, BJ, CI, US.
medium——
20.0
34352Conta Clara API
Brazilian 2026 payroll and MEI estimates. 50 free calls/day/IP; optional paid annual key.
medium——
20.0
34353CSV Repair
Free CSV validation and repair, up to 20 data lines, no storage. Annual browser licence available.
medium——
20.0
34354Feed Preflight
Check product CSV structure for up to 20 records; free preview and purchase availability.
medium——
20.0
34355Kortex
Which x402 service actually works: uptime, valid 402, and settlements proven on-chain.
medium——
20.0
34356Moment Sky
Calculate bright stars and planets; free printable preview and star-map purchase availability.
medium——
20.0
34357Posada Play
Posada Play: free printable PDF preview, browser customization and paid download availability.
medium——
20.0
34358Vortex
Which stores can actually ship to your destination, at what real landed cost.
medium——
20.0
34359Ross ERP Data Dictionary
Structure-only reference for the vanilla Ross ERP 8.0 schema, UI menu tree, and program catalog.
medium——
20.0
34360Routebase
Design, mock, test, document and monitor your APIs from one living OpenAPI spec.
medium——
20.0
34361RouteMyAgent Model Helper
Discover available AI models and delegate analysis or code review from your existing agent.
medium——
20.0
34362RunBoth
Ask runboth.dev in plain language: what RunBoth does, how to install it, and its limits.
medium——
20.0
34363SandboxAPIs
Drop-in read-only replicas of GitHub, Jira, Slack and 22 more, preloaded with one fake company.
medium——
20.0
34364ScrapeWhale
Web data for marketing agents: traffic, ads, social profiles, search, and any URL as markdown.
medium——
20.0
34365Scrip
Operate your whole Scrip rewards program through AI agents.
medium——
20.0
34366Seb Labs
Typed AI decisions for agents: classify, route, screen evidence, score and batch-label text.
medium——
20.0
34367Priority — TypeScript Compiler Intelligence
Stateless TS/JS compiler facts for agents: references, imports, impact. No repo index or OAuth.
medium——
20.0
34368Sending
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
medium——
20.0
34369SEOReport
Run full technical SEO audits of any website from your AI agent and get structured findings back.
medium——
20.0
34370Shardflux
Persistent cloud workspaces for AI agents: run commands, edit files, use git and a browser.
medium——
20.0
34371ShareNotes
Create and read text notes at memorable links like sharenotes.dev/blue-fox-42. No key, no account.
medium——
20.0
34372Shipabase
Privacy-first product analytics. Your agent sets up tracking and answers questions about traffic.
medium——
20.0
34373Shotlane
Screenshot web pages, read them as clean Markdown (JS rendered), and render HTML to PDF.
medium——
20.0
34374Showoff
Turn app screenshots into 3D device mockups, App Store sets and launch videos, straight from chat.
medium——
20.0
34375agbrowser
Browser sessions for agents: navigate, interact, read and screenshot. Pay in stablecoins.
medium——
20.0
34376agdata
Unblocking and fresh web data for agents: URL to Markdown, YouTube, Maps, Amazon, jobs. Pay per call
medium——
20.0
34377agmail
Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.
medium——
20.0
34378agosint
Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.
medium——
20.0
34379agpay
Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.
medium——
20.0
34380agproxy
Residential proxy traffic and raw fetch for agents, 190+ countries, sticky sessions. Pay per call.
medium——
20.0
34381agvps
Servers for agents, rented by the month: Linux with root and a public IPv4. Pay per call.
medium——
20.0
34382SignOps
Send push to Android, iOS and the web, and ask a trusted phone to approve a login, from your agent.
medium——
20.0
34383Sinatra
Hosted coding agent: start, follow up on and stop tasks that can open GitHub pull requests.
medium——
20.0
34384Site MCP
Turn any public website into an MCP server for agents to search, read and navigate.
medium——
20.0
34385Site no Ar
Crie, edite e publique sites e apps web pelo seu agente de IA, com domínio próprio.
medium——
20.0
34386Skiffly
Deploy apps and databases on Skiffly: projects, services, deployments, logs, variables, domains.
medium——
20.0
34387SkillAgent
Search and fetch AI agent skills, rules files and MCP servers indexed from GitHub.
medium——
20.0
34388SnapSweep
Read-only web QA agent: scans a site in a real browser and returns evidence-backed findings
medium——
20.0
34389Sohum shared work
Shared pages, resources and conversations for agents, with revision history and private catch-up.
medium——
20.0
34390Doc to Markdown for AI Agents
Convert PDF, DOCX, PPTX, XLSX and HTML links to clean Markdown with tables and RAG chunks.
medium——
20.0
34391FMCSA Carrier Verify
Vet US trucking carriers by USDOT/MC: authority, insurance, OOS, PASS/REVIEW/FAIL/INCOMPLETE.
medium——
20.0
34392US Business Verify
Verify US businesses: TX/NY/CO/CT/OR registry status + OFAC sanctions. PASS/REVIEW/FAIL/INCOMPLETE.
medium——
20.0
34393spacesheep
Publish pages your agent writes to a private, shareable URL, then read, comment on and update them.
medium——
20.0
34394Sparetext
Send and read real SMS from your own Android phone or iPhone: texts, replies and conversations.
medium——
20.0
34395SparkAds
Manage your SparkAds slot: your stats, the free-hour grid, network totals, and your own creative.
medium——
20.0
34396SparkPay
Stripe billing for indie apps: plans, coupons, subscriptions, customers and revenue reporting.
medium——
20.0
34397spendctl
Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.
medium——
20.0
34398SportsAPIs.dev
Find and compare sports odds and data APIs, and read the SportsAPIs.dev review of each one.
medium——
20.0
34399Spritefetch
Search and download free CC0 2D sprite sheets and tilesets for games.
medium——
20.0
34400Stackfacts
Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.
medium——
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.