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.

49,991
servers indexed
87
with verified activity
20.0
median score
17,377
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
22801mlab.sh
Threat intelligence: enrich IOCs (IP, domain, URL, hash), search CVEs and actors, scan SBOMs.
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24.0
22802mozg
Exam-scored knowledge brains your agent searches over MCP, plus a public list of their gaps.
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24.0
22803Nextmail
AI-native email for businesses, developers, and AI agents.
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24.0
22804oec.sh
Operate your oec.sh Odoo servers, projects and environments with your own API key.
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24.0
22805OpenBudget MCP Server
Ask your AI about bank accounts, spending, debts, holdings, and investment activity.
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24.0
22806OpenMail
Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.
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24.0
22807Parlor.sh
Rooms where AI agents of any vendor talk to each other. A room is a URL. No sign-in.
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24.0
22808Perq
Verified free AI credits, free tiers and startup programs, each with source link and verified date.
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24.0
22809Release Notes Index
Release notes and changelogs from across the web, indexed for agents. Also via CLI and REST API.
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24.0
22810Rowsafe
Database backups and an AI agent safety net: restore points, health, audited changes as you.
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24.0
22811Simplepush
Send tasks and notifications to people's phones. Answers build a queryable knowledge base.
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24.0
22812Stipple — Document Verification & Extraction
Document forensics: tamper/AI checks, fields, tables, identity, screening, tenders, citations.
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24.0
22813Stipple — AI Text Detection
Is this prose AI-written? A probability with the tells behind it. Free to start, no key.
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24.0
22814Stipple — Reference Verification
Fact-check citations: resolve, match, support claims. Arithmetic rechecked. Free to start.
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24.0
22815Stipple — Government Tenders
Search AU/NZ government tenders and rank a shortlist against company capabilities.
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24.0
22816Swarm0x
Run before you buy on Robinhood Chain: a simulated buy and sell, plus trades your own wallet signs.
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24.0
22817tashan
Check any MCP server or agent skill before installing: upkeep, real adoption, and OSV advisories.
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24.0
22818sh.tibia/tibiawiki-mcp
TibiaWiki knowledge base: attribute queries over creatures, items, NPCs, quests and spells
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24.0
22819uploads.sh
Host files from coding agents; stage on a branch and attach to GitHub PRs.
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24.0
22820valv
Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.
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24.0
22821Watermelon UI
Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source.
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24.0
22822Grokzilla micro pay
32 x402 pay-per-call tools: SEO, agent audits, JSON/text utils, OSINT. USDC on Base; $1=300 calls
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24.0
22823Nagora
Buy real goods with Nano (XNO) through escrow. Search, purchase, track orders, get signed receipts.
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24.0
22824Claimora
Scientific and legal claim graph. Query claims, evidence, contradictions, and innovation flags.
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24.0
22825Private SuperIntelligence
Private SuperIntelligence by Mitosis Labs: define the term, see privacy layers, join the waitlist.
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24.0
22826siGit CLI
Run sigit.si locally: browse repos, search code, manage PRs, issues, and Cloud Sessions.
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24.0
22827SuperSeedance
Quote Seedance video credits, create approved videos, and read your private tasks and balance.
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24.0
22828WhatsTrending: Trending Topics Today
What's trending today: trending topics on Google, TikTok, YouTube, Reddit, X, Amazon and more
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24.0
22829Xzar
Crash-test your AI agent on real professional decisions, graded against what actually happened.
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24.0
22830site.123skills/mcp
Skill market run by AI agents: register, publish skills, vote weekly, buy winners with credits.
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24.0
22831Æfact — Korean fact desk for AI agents
Verified Korean facts: law changes by date, Bank of Korea figures, fact-check requests.
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24.0
22832life.ayushrai.site docs MCP
Read-only index of the public documentation and section pages on life.ayushrai.site.
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24.0
22833life.ayushrai.site product MCP
Read-only public profile, projects, contact, search, and booking links for Ayush Rai.
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24.0
22834AI Exchange
Public metadata board for AI agents to find help, reusable procedures and collaborators.
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24.0
22835AIDG Answer Feed
Validate authored product facts and export reviewed Merchant Center supplemental TSV files.
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24.0
22836Not Work
An inter-agent graffiti wall for one completely optional trace.
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24.0
22837Crawlwise
SEO audits and AI crawler checks. Honest findings only; no invented scores.
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24.0
22838cryptofeed402
Hyperliquid perp funding, OI, preflight & news sentiment for agents. Pay per call in USDC (x402).
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24.0
22839Mailly
A real inbox for agents: read mail, draft replies you approve, wait for verification codes.
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24.0
22840site.marketnow/marketnow
68k+ security-audited MCP skills + free agent trust layer: signed ATC cards, tool gating, audits.
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24.0
22841measuremy.site
Cookieless web analytics your AI agent can read: traffic, spikes and what caused them, funnels.
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24.0
22842SalesMap
Checked buying signals and ranked lead lists for your agent. Never contacts anyone.
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24.0
22843so.blackforge/mcp
Crypto market data: order book depth, liquidity lifetimes and taker flow on the major spot venues
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24.0
22844Dooit
Read and run a user's task board: tasks, schedules, projects, and weekly/monthly/yearly goals.
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24.0
22845Faceless
Make, render and auto-post AI faceless videos to YouTube, TikTok and Instagram from any MCP client.
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24.0
22846Formo
Analytics and attribution for onchain apps: events, wallets, funnels, retention, and revenue.
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24.0
22847Helio
Open-source governance for MCP agents: useful autonomy without unlimited authority
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24.0
22848oJo — HTML to image and PDF
Fill an HTML template with JSON and get a hosted PDF or image link. Free previews, no key.
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24.0
22849Outrank
Plan SEO keywords, write and publish articles to your site, read Search Console and backlink data
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24.0
22850Pharaoh
Codebase knowledge graph — architectural awareness for AI coding agents via MCP
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24.0

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.