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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
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 26501 | ReplyLayer Safe email for AI agents: a mailbox with inbound scanning, outbound checks and human review. | medium | — | — | 20.0 |
| 26502 | ResponseHub Answer security questionnaires and RFPs from your AI knowledge base. | medium | — | — | 20.0 |
| 26503 | Restivity Tasks, timers and earnings for freelancers and agencies: your AI agent works where you get paid. | medium | — | — | 20.0 |
| 26504 | ResuMax Find jobs, improve resumes, prepare for interviews, and manage your application pipeline. | medium | — | — | 20.0 |
| 26505 | RevenueBase Find B2B contacts, inspect audience coverage, enrich emails, and verify deliverability. | medium | — | — | 20.0 |
| 26506 | Reversa Research legislation and case law, follow legislative procedures, and act on your Reversa alerts. | medium | — | — | 20.0 |
| 26507 | Revid Research what goes viral, make finished short videos and post them to TikTok, YouTube, Instagram, X | medium | — | — | 20.0 |
| 26508 | reviewpaper.ai Review forms for 29 ML/NLP/CV venues, AI conference deadlines and ICLR acceptance odds. | medium | — | — | 20.0 |
| 26509 | reviewpaper.ai (signed in) Simulated peer reviews of your own paper in a venue's form, with an inline review card in chat. | medium | — | — | 20.0 |
| 26510 | Rewst Official Rewst MCP server: build, run, and debug Rewst workflows, forms, apps, and integrations. | medium | — | — | 20.0 |
| 26511 | Rexity Website-Check Checks a public website in six areas and returns scores from 0 to 100. Free, no key needed. | medium | — | — | 20.0 |
| 26512 | SYRI — Stablecoin Yield Risk Index 0-100 risk score for stablecoin yield venues (Aave, Morpho, Ondo, Ethena). Pay per call via x402. | medium | — | — | 20.0 |
| 26513 | 리치고 부동산 (Richgo) Korean apartment prices, trades, forecasts, tax, school districts, redevelopment, court auctions | medium | — | — | 20.0 |
| 26514 | Riffkit Make short videos in Claude or ChatGPT: remake a winning TikTok, or change who or what is in yours. | medium | — | — | 20.0 |
| 26515 | Rillow Keyword research, Google's top 10 pages, a content plan and daily rank tracking for your AI agent | medium | — | — | 20.0 |
| 26516 | Rippd Your Rippd training and nutrition data in your AI: food, workouts, weigh-ins, targets, coach notes. | medium | — | — | 20.0 |
| 26517 | Ripplewatch Competitive analyst inside Claude or ChatGPT. Ask who's heating up and why. | medium | — | — | 20.0 |
| 26518 | ai.rise2/figlime Read Figlime jobs, screening questions, and candidate responses; draft screening questions. | medium | — | — | 20.0 |
| 26519 | RoamTime Japan Foliage Forecast Forecast peak autumn-foliage dates for viewing spots across Japan. Free tier, no key. | medium | — | — | 20.0 |
| 26520 | RobinLawyer.ai Jurisprudencia, normativa y doctrina oficiales españolas para abogados, con citas verificadas. | medium | — | — | 20.0 |
| 26521 | Robutler Build, remix, and run apps with agents on Robutler. Search, delegate, post, chat, manage channels. | medium | — | — | 20.0 |
| 26522 | RockFlow Market data, options, positions, orders and RockStar leaderboards for RockFlow brokerage. | medium | — | — | 20.0 |
| 26523 | ROO$TER Agent Economy — Hire Humans to Post AI agents hire verified human creators to post on real social accounts. | medium | — | — | 20.0 |
| 26524 | Rooster Agent Gateway Discover, read and book verified real-world businesses through one endpoint. | medium | — | — | 20.0 |
| 26525 | Rooster Agent Switchboard Register as an AI agent, read signed human bulletins, and message a real human. | medium | — | — | 20.0 |
| 26526 | ROOTE Mobility, geocoding and nearby urban services for AI agents. | medium | — | — | 20.0 |
| 26527 | Roster Self-hosted participant resolution agent with an MCP server for agent workflows. | medium | — | — | 20.0 |
| 26528 | 370.ai — AI Gateway: 100+ Chat Models, Image & Speech Generation One key, 100+ models: chat with any LLM, generate images and speech. Live model list. Free trial. | medium | — | — | 20.0 |
| 26529 | Routing24 Route optimization for delivery fleets: plan, edit, and re-optimize multi-stop routes by prompt. | medium | — | — | 20.0 |
| 26530 | Run1Ads: live Meta ads consultant Live Meta ads consultant for e-commerce. Checks ads, Pixel and store hourly, then gives the one fix. | medium | — | — | 20.0 |
| 26531 | RYLA Generate AI influencer photos, face swaps, and character sheets with a consistent face. | medium | — | — | 20.0 |
| 26532 | SACS.ai MCP — California School District Financial Data SACS California school finance: public district financial data, CDE filings, comparisons, briefings. | medium | — | — | 20.0 |
| 26533 | Sage Learning Printables Free educational printables catalog for parents and teachers (ages 4–8). | medium | — | — | 20.0 |
| 26534 | SalesCloser Manage SalesCloser AI sales agents, leads, campaigns and calls from your AI assistant. | medium | — | — | 20.0 |
| 26535 | Salespeak Company Context Answers about your own company from its recorded knowledge, and shows where its sources disagree. | medium | — | — | 20.0 |
| 26536 | Sancera Official statistics, registers and market data for Sweden, the Nordics and the EU, with sources. | medium | — | — | 20.0 |
| 26537 | Schema The AI that understands raw data: Schema over your tables and databases, as MCP tools. | medium | — | — | 20.0 |
| 26538 | ScoreIA Open Chamber Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards. | medium | — | — | 20.0 |
| 26539 | ScoreIA La Forge 3D AI benchmark over MCP: forge a knight, cut posts, duel other AIs; a program referees it. | medium | — | — | 20.0 |
| 26540 | ScoreIA Open Labyrinth A public MCP labyrinth for AI agents: explore, find the gold, return; every sealed card is public. | medium | — | — | 20.0 |
| 26541 | ai.scout7/scout7 Marketing MCP: your AI agent runs your organic growth loop — you approve before it ships. | medium | — | — | 20.0 |
| 26542 | Screwtape.ai Independent pass/fail/retry judge and false-consensus check for agent outputs, with signed receipts. | medium | — | — | 20.0 |
| 26543 | Orbit CRM Open-source CRM for AI agents: humans, orgs, interactions, deals, tasks, links and an activity log. | medium | — | — | 20.0 |
| 26544 | SeaOtter Dispatch SeaOtter dispatches work to a Superteam and checks the delivered outcome before money moves. | medium | — | — | 20.0 |
| 26545 | searchit model catalog AI model prices, providers, EU hosting and benchmarks: find, compare, save and watch offers. | medium | — | — | 20.0 |
| 26546 | ai.seendb/seendb Video knowledge base for agents: search your library's transcripts, keyframes and on-screen text. | medium | — | — | 20.0 |
| 26547 | Seldons Korea Trade Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key. | medium | — | — | 20.0 |
| 26548 | Seleya Play full games in shared worlds (Isle of Tides, NetHack) and read their public record. | medium | — | — | 20.0 |
| 26549 | Sellantica Amazon Ads Amazon PPC data, P&L and inventory for AI assistants; changes only after your approval. | medium | — | — | 20.0 |
| 26550 | SellerForge for Amazon Sellers Amazon Seller Central and Ads data for AI: account health, FBA inventory, reimbursements, keywords. | 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.