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.

59,385
servers indexed
85
with verified activity
20.0
median score
21,857
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
51801io.github.maraventano/map
A subtractive MCP for agent commerce: read · pay · publish. Teacher, not butler.
clean—-0.6
10.1
51802io.github.mattlsmith/navmds
Research 7,400+ US doctors: search, semantic search, profiles, reviews & procedure pricing.
clean—-0.6
10.1
51803io.github.mechreaper007x/clipacanvas
Render HTML, CSS, SVG, and Canvas animations to MP4 locally via Playwright/Chromium and FFmpeg.
clean—-0.6
10.1
51804Serena MCP: the IDE for your agent
A powerful toolkit for coding, providing semantic retrieval and editing capabilities.
clean—-0.6
10.1
51805io.github.sendblue-api/sendblue-browser-mcp
Drive a stealth-patched Chromium daemon: navigate, screenshot, eval JS, attach over CDP.
clean—-0.5
10.1
51806io.github.shaozhengkun123/yarrow
I-Ching (周易) oracle: cast a hexagram, read classical commentary, get a reflection. Bilingual.
clean—-0.6
10.1
51807TDA Discord Reader
Discord channel operations for AI agents. Fetch, search, mentions, post. 4 tools.
clean—-0.6
10.1
51808TDA Shared Bridge
Agent coordination, email pipeline, lead verification, and campaign operations. 38 tools.
clean—-0.6
10.1
51809Handoff
IT asset management — track equipment, allocations, and digital responsibility terms for your team.
clean—-0.6
10.1
51810unerr
Operational memory for AI agents: code graph, session memory & guardrails. No context rot.
medium—-0.6
10.1
51811iFlow Search
MCP server for iFlow Search web search, image search, and URL fetch tools.
clean—-0.6
10.1
51812Keryo
Create, schedule, and publish social media posts from AI assistants. Built for agencies.
medium—-0.6
10.1
51813simulis — marketing brain
A business's marketing memory: campaigns, results, decisions, brand and audience knowledge.
medium—-0.6
10.1
51814io.toolzy/toolzy
Recherche et location d'outils entre particuliers en France via Toolzy.
medium—-0.6
10.1
51815Pulsai — Garmin for any AI
Hosted MCP: your Garmin data (activities, sleep, HRV) in Claude, ChatGPT & Gemini.
medium—-0.5
10.1
51816Metatake
Original film criticism: multi-framework readings, TakeScore ratings, kindred films.
medium—-0.5
10.1
51817SmartAPIs Products Watch
Testing-phase Products Watch endpoint; public discovery remains while new onboarding is paused.
medium—-0.6
10.1
51818ghurt
Query Garmin, Oura & Whoop sleep, HRV, recovery & training load from Claude or ChatGPT.
medium—-0.6
10.1
51819doc.page PDF Extraction
Extract PDFs to Markdown, RAG chunks and cited tables; publish tracked Doc Links with read stats.
medium—-0.6
10.1
51820Pure Report — Neutral News
Neutral, bias-scored news for AI agents: compare left/right media-bias framing, fact-check receipts.
medium—-0.6
10.1
51821Leeway Financial Data
European-first forecasts, fundamental screening, and historical market cap.
medium—-0.6
10.1
51822PlacePack
Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.
medium—-0.5
10.1
51823LensHub
Team knowledge from 20 connectors, served to any MCP agent — classified, scored, access-controlled.
medium—-0.5
10.0
51824ai.nullary/nullary
Negative results intelligence for drug discovery — query measured failures via MCP.
clean—-0.6
10.0
51825ai.openhelm/deep-research
Autonomous buy-side research: diligence, earnings, SEC filings, comp sets. Source-cited real data.
medium—-0.5
10.0
51826ai.openhelm/dev-changes
Turn described changes into reviewed pull requests: propose, triage, review, dependency audits.
medium—-0.5
10.0
51827ai.openhelm/email-outreach
Goal-directed email outreach: research, draft, send, triage replies. Real data, never fabricated.
medium—-0.5
10.0
51828ai.openhelm/monitoring
Site & competitor monitoring: snapshots, evidence-backed diffs, briefs, price checks, mentions.
medium—-0.5
10.0
51829ai.openhelm/openhelm
Autonomous cloud agent tasks: real browser + your tools, structured evidence-backed results.
medium—-0.5
10.0
51830ai.openhelm/seo-growth
Autonomous SEO + GEO growth: keyword research, audits, content, AI answer-engine visibility.
medium—-0.5
10.0
51831LegalSearch
Public Indian legal search MCP for Roop judgments, statutes, and corpus grounding.
clean—-0.6
10.0
51832SentEdge Idea Machine
Buy adversarially-debated AI product ideas over x402: $0.10 pulls, $1 buyouts, USDC on Base.
medium—-0.6
10.0
51833Scry
Free IPv4 lookups against a distributed attacker-observation corpus.
clean—-0.6
10.0
51834app.blip-board/blipboard
Ambient split-flap display board agents push text to; humans watch it on any screen.
medium—-0.6
10.0
51835app.eurolytics/eurolytics
Privacy-first, cookie-free web analytics: create sites, install and verify tracking, read stats.
medium—-0.6
10.0
51836Penlog
Handwritten iPad journal your AI can read and write tasks back to, over MCP.
medium—-0.6
10.0
51837Sendhey
Turn AI-built work into tracked, gated share links your clients can open.
medium—-0.6
10.0
51838Camping Australia
Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.
medium—-0.6
10.0
51839cloud.nordicdata/nordic-data
Global B2B intelligence for AI agents: 35M+ companies, 1.6M sanctions, KYB pack. 78 tools.
clean—-0.6
10.0
51840co.servicegraph.mcp/servicegraph
Datasets for founders: directories, newsletters, and agencies, with metrics attached.
clean—-0.6
10.0
51841Agente Galicia Public Discovery
Read-only public information about Agente Galicia, its contact and operational boundaries.
medium—-0.6
10.0
51842B20 Check
Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.
medium—-0.6
10.0
51843RecallChecker — Vehicle Safety Recalls
Check U.S. NHTSA vehicle safety recall campaigns by make, model, and year. Live official data.
clean—-0.5
10.0
51844Claidex MCP
Biomedical failure intelligence platform for terminated trials and translational analysis.
clean—-0.5
10.0
51845com.clauxel.agentmailrooms/agentmailrooms-mcp
A paid remote MCP for OpenAI Codex agent coordination MCP, built to return verdicts, receipts, usage
clean—-0.6
10.0
51846com.clauxel.autobrowserapproval/autobrowserapproval-mcp
A paid remote MCP for AI agent browser approval MCP, built to return verdicts, receipts, usage logs,
clean—-0.6
10.0
51847com.clauxel.bumblebeereceipt/bumblebeereceipt-mcp
A paid remote MCP for developer endpoint scanner MCP, built to return verdicts, receipts, usage logs
clean—-0.6
10.0
51848com.clauxel.byterovermemory/byterovermemory-mcp
A paid remote MCP for OpenAI Codex memory MCP, built to return verdicts, receipts, usage logs, and a
clean—-0.6
10.0
51849com.clauxel.chromedevtoolsmcp/chromedevtoolsmcp-mcp
A paid remote MCP for AI agent browser DevTools MCP, built to return verdicts, receipts, usage logs,
clean—-0.6
10.0
51850com.clauxel.coralquery/coralquery-mcp
A paid remote MCP for AI SDK data query MCP, built to return verdicts, receipts, usage logs, and aud
clean—-0.6
10.0

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.