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
41201io.github.IsaiahDupree/jobstack-mcp
Unified jobs search over official feeds + ATS boards (USAJOBS, Adzuna, Muse, Greenhouse, Lever...)
clean—-7.8
16.2
41202io.github.IsaiahDupree/messages-bridge
MCP connector for iMessage & Contacts via a local Mac agent + Vercel relay
clean—-7.8
16.2
41203io.github.IsaiahDupree/notesbridge
Search, read, and write your Apple Notes from ChatGPT/Claude via a local Mac agent + MCP relay.
clean—-7.8
16.2
41204io.github.IsaiahDupree/realtystack-mcp
U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.
clean—-7.8
16.2
41205io.github.IsaiahDupree/reminders-bridge
MCP connector for Apple Reminders — search, create, complete, and edit via your own Mac.
clean—-7.8
16.2
41206io.github.IsaiahDupree/second-brain-bridge
Search and reason over your Obsidian-style Markdown vault, right from ChatGPT.
clean—-7.8
16.2
41207io.github.IsaiahDupree/shortcuts-bridge
MCP connector that lets ChatGPT list, search, and run your Apple Shortcuts via a local Mac agent
clean—-7.8
16.2
41208io.github.IsaiahDupree/socialbridge-mcp
Unified social-media data across 10 networks: profiles, posts, search, comments, cross-search.
clean—-7.8
16.2
41209io.github.IsaiahDupree/storebridge-mcp
Remote MCP connector for App Store + Google Play data via StoreBridge API. No auth required.
clean—-7.8
16.2
41210io.github.Islomzoda/termada
Persistent, policy-controlled missions for AI agents operating local and SSH environments.
clean—-7.8
16.2
41211io.github.Joyall-au/cardossier-market-api
Polish used-car market data: valuations, price history, liquidity, regional prices. Keyless demo.
clean—-7.8
16.2
41212AKD VaultPDF
On-device PDF, resume and CSV tools. Files never leave your machine. Refuses rather than guessing.
clean—-7.8
16.2
41213FateStar Ziwei
Zi Wei Dou Shu for AI agents: free natal charts, six transit levels, and optional readings.
clean—-7.8
16.2
41214Juno Open Health Tools
Consent-gated tools that turn user health notes into non-diagnostic appointment-prep materials.
clean—-7.8
16.2
41215io.github.Massed-Compute/mcp
Massed Compute MCP — GPU inventory, VM lifecycle, billing, SSH keys, and setup recipes.
clean—-7.8
16.2
41216PnL Labs — Solana Trust & Risk Checks
Trust checks for Solana trading: realized-PnL wallet trust, token safety, trade cost, forensics.
clean—-7.8
16.2
41217ReplenishRadar
Shopify + Amazon inventory planning, forecasting & replenishment over MCP (50 tools).
clean—-7.8
16.2
41218io.github.ResonantCodes/botopia-m2m-gateway
Real-time B2A and M2M deprecation feeds for AI agents and dev pipelines.
clean—-7.8
16.2
41219rmbr
Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.
clean—-7.8
16.2
41220io.github.StructLabs-io/runitonai-mcp
Read-only MCP connector serving the Run It on AI book; index and Implementation Blocks are free.
clean—-7.8
16.2
41221FEA (finite element analysis)
Real FEA on CAD parts: validated setups, stress, safety factor, natural frequencies
clean—-7.8
16.2
41222Codehelper
Local-first code intelligence MCP: symbol graph, impact analysis, 60+ tools.
clean—-7.8
16.2
41223Keyboardia
Create, co-edit, analyze, publish, and export collaborative step-sequencer sessions through MCP.
clean—-7.8
16.2
41224Leporis WhatsApp
Send and read WhatsApp messages on your Leporis account from AI coding agents, via your own API key.
clean—-7.8
16.2
41225io.github.alexcloudstar/makers-page-mcp
Marketing Assistant MCP: draft, approve, and publish posts to X from your coding agent.
clean—-7.8
16.2
41226Open Archives
MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.
clean—-7.8
16.2
41227mail-muncher
Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.
clean—-7.8
16.2
41228Dobby
Connect, monitor, and control AI agents — tasks, approvals, schedules, and governance.
clean—-7.8
16.2
41229DocAuto
Model Context Protocol server for the DocAuto document-generation API.
clean—-7.8
16.2
41230io.github.honeytones/idios
Private escrow for AI agent work on Beam: verifiable delivery, worker collateral, M of N disputes.
clean—-7.8
16.2
41231RenderMark
Markdown to styled HTML, PDF, DOCX, and slides with themes, diagrams, and math.
clean—-7.8
16.2
41232io.github.jyswee/authshore
Auth infrastructure for coding agents. User pools, secrets vault, token management. As easy as git.
clean—-7.8
16.2
41233Startup Jobs
Search live startup jobs from Claude, Cursor, or ChatGPT via MCP. Free, no account needed.
clean—-7.8
16.2
41234io.github.lennney/mcp-slim-guard
76% fewer MCP tokens in our standard benchmark. Same upstream call. Exact recovery.
clean—-7.8
16.2
41235Sessy — Amazon SES observability
Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.
clean—-7.8
16.2
41236Wasilah
Prayer times, Qibla, Hijri calendar, 99 Names, Quran audio, Bangladesh offsets. English + Bengali.
clean—-7.8
16.2
41237io.github.nithishr/mcp-multi-poc-alpha
PoC alpha server - base install, subcommand selection from a shared PyPI package.
clean—-7.8
16.2
41238io.github.nithishr/mcp-multi-poc-beta
PoC beta server - extras-gated deps, subcommand selection, same PyPI package as alpha.
clean—-7.8
16.2
41239io.github.nithishr/mcp-multi-poc-beta-script
PoC Q5b: run a differently-named console script via a positional runtimeArgument.
clean—-7.8
16.2
41240io.github.openenterprise-info/oe-mcp
Connect Claude Code, Cursor & Windsurf to 2,600+ enterprise data sources with one binary.
medium—-7.8
16.2
41241io.github.ppop123/knowuswell-mcp
Host the KnowUsWell friendship quiz: 16 behaviour questions, four-letter roles, 16 pair types.
clean—-7.8
16.2
41242io.github.quicknode/mcp
Manage your blockchain infrastructure across 80+ chains with your agents.
clean—-7.8
16.2
41243io.github.qwertymuzaffar/software-design
SOLID/OOP/DRY, the 23 GoF patterns, pattern scaffolding, and heuristic code-smell detection.
clean—-7.8
16.2
41244io.github.qwertymuzaffar/udacity-commit
Validate & format git commit messages per the Udacity Git Commit Message Style Guide.
clean—-7.8
16.2
41245io.github.ravendb/ravendb-mcp
Read-only MCP diagnostics server for RavenDB.
clean—-7.8
16.2
41246Packwright MCP
Packwright compiles, renders, validates, and captures paired Minecraft Java packs.
clean—-7.8
16.2
41247io.github.rustok-org/rustok-wallet
Self-custody Ethereum agent wallet (MCP/stdio). Keys stay in a local Docker volume.
clean—-7.8
16.2
41248ABOVO.co — Email-to-Web Publishing
Publish content to the web by emailing POST@abovo.co. No API key, no signup. SMTP is the API.
clean—-7.8
16.2
41249Revit MCP
MCP Server for Revit integration - AI-Powered Revit Control
clean—-7.8
16.2
41250io.github.singhpratech/crimson-crab-mcp-template
Ready-to-clone Rust MCP server with chat, token-counting, and model tools for Claude
clean—-7.8
16.2

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.