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
43451io.github.bzdOS/hubd
The project tracker for teams of humans and AI agents — in plain files. MCP server + CLI.
clean—-0.6
13.9
43452io.github.cc1a2b/arabicfmt-mcp
Arabic formatting: 22 Arab currencies (Saudi riyal U+20C1), Hijri dates, تفقيط, RTL/bidi fixes.
clean—-0.6
13.9
43453loudcheck
Loudness compliance verdicts (EBU R128, ATSC A/85): pass/fail with exact ffmpeg remediation.
clean—-0.6
13.9
43454io.github.codespar/mcp-bold-co
MCP server for Bold — Colombian acquirer: payment links for cards, PSE and Nequi
clean—-0.6
13.9
43455io.github.codespar/mcp-clip
MCP server for Clip (PayClip) — Mexico's leading acquirer: payment links, card charges, refunds
clean—-0.6
13.9
43456io.github.codespar/mcp-cobre
MCP server for Cobre — CO/MX B2B treasury: balances, counterparties, money movements
clean—-0.6
13.9
43457io.github.codespar/mcp-epayco
MCP server for ePayco — Colombian gateway: cards, PSE, Daviplata and cash networks
clean—-0.6
13.9
43458io.github.codespar/mcp-flow-cl
MCP server for Flow.cl — Chilean PSP: hosted payment orders, Webpay, refunds, HMAC-signed API
clean—-0.6
13.9
43459io.github.codespar/mcp-kushki
MCP server for Kushki — LATAM PSP: card charges, preauth, PSE/SPEI transfer, cash, subscriptions
clean—-0.6
13.9
43460io.github.codespar/mcp-midaz
MCP server for Midaz by Lerian — self-hosted double-entry ledger: accounts, balances, transactions
clean—-0.6
13.9
43461io.github.codespar/mcp-niubiz
MCP server for Niubiz — Peru card acquirer: security token, session, authorize, reverse
clean—-0.6
13.9
43462io.github.codespar/mcp-pagbrasil
PagBrasil — cross-border acquiring into Brazil: Pix, Boleto Flash, refunds
clean—-0.6
13.9
43463io.github.codespar/mcp-payway
Payway (ex-Decidir) — Argentina card acquiring: tokenize, charge, capture, refund
clean—-0.6
13.9
43464io.github.davidmosiah/agent-seo-engine
Agent-first local SEO quality, intent and opportunity engine with CLI and optional MCP server.
clean—-0.5
13.9
43465io.github.davidmosiah/delx-agent-utilities
Stateless URL, DNS, x402, JWT, encoding, and parsing tools for AI agents.
clean—-0.5
13.9
43466io.github.davidmosiah/delx-living-body
Meta-MCP that auto-detects installed wellness connectors and composes them into one body data layer.
clean—-0.5
13.9
43467io.github.davidmosiah/delx-memory
Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
clean—-0.5
13.9
43468io.github.davidmosiah/garminmcp
Privacy-first unofficial Garmin Connect MCP for AI health, sleep, activity & recovery agents.
clean—-0.5
13.9
43469io.github.davidmosiah/google-ads-intent-mcp
Dry-run-first Google Ads search-term intent analyzer and negative-keyword MCP for agents.
clean—-0.5
13.9
43470io.github.davidmosiah/google-ads-mcp
Unofficial Google Ads MCP for campaigns, keywords, budgets, and gated mutations.
clean—-0.5
13.9
43471io.github.davidmosiah/mcp-scorecard
Agent-readiness scorecard for any MCP server: 10 checks, 0-100 score, actionable findings.
clean—-0.5
13.9
43472io.github.davidmosiah/timeline-pulse
Source-aware archive for timeline-shift folklore, Mandela Effect reports, and collider myths.
clean—-0.5
13.9
43473io.github.davidmosiah/wellness-air
Local-first air-quality MCP for AI agents — AirGradient, AirThings, PurpleAir, IQAir, Awair.
clean—-0.5
13.9
43474io.github.davidmosiah/wellness-cycle-coach
Local-first cycle coach MCP for phase-aware nutrition and training context.
clean—-0.5
13.9
43475io.github.davidmosiah/whoop-mcp
Privacy-first, unofficial WHOOP MCP server for AI health, sleep, recovery, and performance agents.
clean—-0.5
13.9
43476io.github.davidmosiah/withingsmcp
Privacy-first, unofficial Withings MCP server for AI health, sleep, activity and heart-rate agents.
clean—-0.5
13.9
43477MockHero
Generate realistic relational test data — 156 field types, 22 locales, JSON/CSV/SQL, free previews.
clean—-0.6
13.9
43478Fitness AI Connector
Garmin data in Claude & ChatGPT via the Garmin Health API. OAuth sign-in, no password sharing.
clean—-0.5
13.9
43479redline
Run local prompt regression checks from prompt-response logs in AI coding assistants.
clean—-0.6
13.9
43480io.github.helloderekg/skim-mcp
Lossless skim-then-expand reading of big files, repos, and command output with far fewer tokens
clean—-0.6
13.9
43481io.github.juliangeymonat-jpg/wikimoth
Deterministic, token-minimal agent memory: multi-hop [[wikilink]] recall with no LLM in the loop.
clean—-0.6
13.9
43482io.github.leojg/rihla
Flexible multi-leg, multi-airport flight search - cheapest valid combination across an itinerary.
clean—-0.5
13.9
43483Clutter
Generate synthetic companies, documents & data via the Clutter API (e.g. to fill SharePoint).
clean—-0.6
13.9
43484io.github.mingyo186/partreel
Verified KiCad footprints, symbols & 3D models for AI agents. No signup, CC-BY-4.0, quality-gated.
clean—-0.5
13.9
43485io.github.mrvlyouknowwho/ton-jetton-risk-mcp
Token rug/honeypot risk screening: EVM (7 chains, live sell simulation), Solana, TON. Free, keyless.
clean—-0.6
13.9
43486io.github.neptun2000/heor-agent
HEOR MCP server: literature search, CEA, BIA, NMA/MAIC, HTA dossiers (NICE/FDA/EMA/JCA).
clean—-0.6
13.9
43487io.github.octoryn/octopus-blackboard
Shared memory & coordination for AI coding agents — a blackboard, not an orchestrator.
clean—-0.5
13.9
43488io.github.oro-intel/oro-intel-mcp
UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.
clean—-0.5
13.9
43489io.github.pedrot95dev/twitterapi
Read/write X (Twitter) via twitterapi.io: mentions, thread context, create and delete tweets.
clean—-0.5
13.9
43490Real Fake Data
Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.
clean—-0.6
13.9
43491io.github.pscale-commons/bsp-mcp
Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.
clean—-0.6
13.9
43492io.github.pscale-commons/pscale-biome
A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.
clean—-0.6
13.9
43493io.github.pucilpet/crawlgraph-mcp
Backlink lookups and competitor gap analysis on Common Crawl's open web graph (4.4B links).
clean—-0.5
13.9
43494DocVerdict
PDF, photo, email, and file comparison evidence checks with plain-language reports.
clean—-0.6
13.9
43495Fleets
Multi-site analytics as tools: GA4, Search Console, Cloudflare edge, PageSpeed, insights.
clean—-0.6
13.9
43496mcp-trust
Check the danger grade of any public MCP server before you connect.
clean—-0.5
13.9
43497shadow-mcp
Local MCP server that inventories and risk-grades MCP servers configured on this machine.
clean—-0.5
13.9
43498io.github.seldonframe/mcp
Build, deploy, and sell AI agents for local-service businesses - from your IDE.
clean—-0.5
13.9
43499io.github.skill-federation/skillfed-mcp
Find vetted agent skills for your task — privacy-preserving skill discovery over MCP.
clean—-0.6
13.9
43500io.github.sqlsure/sqlsure
Semantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.
clean—-0.6
13.9

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.