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.

45,870
servers indexed
87
with verified activity
20.0
median score
15,176
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
10701io.github.justinscott12/modrinth-mcp
Search Modrinth and publish Minecraft mods (create projects, upload versions) via the Modrinth API.
clean——
24.0
10702io.github.justjlee/omnarai-mcp
Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.
clean——
24.0
10703JustRouting MCP Server
Road routing, travel-time matrices, geocoding, and fleet optimization for Southeast Asia.
clean——
24.0
10704io.github.justyns/silverbullet-ai-mcp
Exposes silverbullet-ai tools from a SilverBullet space to MCP clients
clean——
24.0
10705Entroly
Context Assurance for AI agents: context engineering, AI cost optimization, verification.
clean——
24.0
10706PabandiOS
Trust OS for service businesses — x402 MCP tools, Solana escrow, AI scoring
clean——
24.0
10707Godot MCP
Pure-Python FastMCP server for Godot 4 — 28 headless & animation tools. Runs via uvx.
clean——
24.0
10708ultranix-mcp
Secure Linux desktop automation - input, screen/OCR/vision, AT-SPI2 UI tree, window, clipboard
clean——
24.0
10709io.github.jyswee/a2a-trustgate
A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools.
clean——
24.0
10710io.github.jyswee/agenticmemory
Persistent memory for AI agents — history, context, semantic search, queues. 46 tools, stdio/SSE.
clean——
24.0
10711io.github.jyswee/ainpc-cli
AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.
clean——
24.0
10712io.github.jyswee/analyga
Agent-first analytics: stats, events, sessions, funnels, ingest, websites & billing.
clean——
24.0
10713io.github.jyswee/authshore
Auth infrastructure for coding agents. User pools, secrets vault, token management. As easy as git.
clean——
24.0
10714io.github.jyswee/bandsaas
License your music to AI on your terms, and run your whole artist business. 46 tools, keyless.
clean——
24.0
10715io.github.jyswee/buggazi
Project management for coding agents. Bugs, features, sprints. Streamable HTTP + SSE remotes.
clean——
24.0
10716io.github.jyswee/canvasaas
AI business strategy frameworks for coding agents. 19 frameworks + pitch decks from one idea.
clean——
24.0
10717io.github.jyswee/comiceditorial
Comic publishing for coding agents. Comics, chapters, AI panels, CBZ export. stdio + remote SSE.
clean——
24.0
10718io.github.jyswee/computegpu
Rent cloud GPUs from your agent: live catalogue, deploy, stop, destroy. Per-second billing.
clean——
24.0
10719io.github.jyswee/fleetstreet
License your creative work to AI on your terms, and run your creator business. 46 tools, keyless.
clean——
24.0
10720io.github.jyswee/gpusmarket
Rent real GPUs from the terminal. Per-second billing, $0.50 minimum. stdio MCP server.
clean——
24.0
10721io.github.jyswee/secretcarousel
Agent-first secrets vault. Store, rotate, and share credentials from chat. 20 tools.
clean——
24.0
10722io.github.jyswee/sslwebsites
SSL certificate management for coding agents. Issue, renew, monitor certs. 10 tools stdio.
clean——
24.0
10723io.github.jyswee/taufunctions
Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote.
clean——
24.0
10724io.github.jyswee/weselltours
Travel platform for coding agents: hotels, tours, bookings, 13 AI experts. 21 tools, stdio.
clean——
24.0
10725Big Brain
Plain-markdown second brain for you and your AI: notes, projects, tasks, search, links.
clean——
24.0
10726io.github.jztan/pdf-mcp
Agentic RAG over one PDF or a whole folder: hybrid search, selective page reads, tables, OCR.
clean——
24.0
10727io.github.jztan/redmine-mcp-server
MCP server that lets AI assistants manage Redmine issues, projects, wikis, and time tracking
clean——
24.0
10728Solana Token Intelligence
Solana token due-diligence: 3-source fused risk verdict incl. LP-lock depth. $0.01 via x402.
clean——
24.0
10729io.github.kKEo/memors
Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.
clean——
24.0
10730io.github.kKEo/memory-find
Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.
clean——
24.0
10731io.github.kOlapsis/gofact
Creates compliant French e-invoices locally: Factur-X PDF/A-3 with EN 16931 CII XML, legal numbering
clean——
24.0
10732io.github.kaditang/402sentinel-mcp
DEPRECATED: hosted 402Sentinel retired 2026-10-31. Client for x402 payment-safety checks.
clean—+10.3
24.0
10733io.github.kaditang/agent-wallet-mcp
DEPRECATED - hosted service retired 2026-10-31. Local non-custodial Solana MCP (you sign).
clean——
24.0
10734Agent Card Health Check
Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.
clean——
24.0
10735Guardrail MCP
Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides.
clean——
24.0
10736Japan RuleWatch
Japan tourism entry and ecommerce evidence MCP for business agents; free tools and x402 pack.
clean——
24.0
10737x402 MCP Starter
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
clean——
24.0
10738Smitline
Make phone calls and join Zoom, Teams and Google Meet meetings from any AI agent. Self-hosted.
clean——
24.0
10739Kagura Memory Cloud
Persistent memory for AI assistants: store, search, and connect knowledge across conversations.
clean——
24.0
10740io.github.kahlilashanti/mantis-mcp
Build proven high converting product showrooms and websites from your existing ecommerce catalog
clean——
24.0
10741io.github.kairosastro-sketch/mcp-ephemeris
NASA-validated computed planetary positions for your AI: 19 astrology tools, never hallucinated.
clean——
24.0
10742TeTsuki Gateway
Checks whether a website has a usable llms.txt. Score 0–100. Free 3/day/IP, then ¥10.
clean——
24.0
10743io.github.kaiser-data/kitsune-mcp
Hot-reload for MCP servers + mount any community server mid-session, Docker-caged. No restarts.
clean——
24.0
10744io.github.kaitoInfra/twitterapi-io-mcp-server
Official twitterapi.io MCP server (npm, stdio): Twitter/X tweets, users, followers, trends.
clean——
24.0
10745Sighttrue
Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.
clean——
24.0
10746io.github.kakha13/esim-mcp
Compare travel eSIM plans by country, and regional vs local pricing for multi-country trips.
clean——
24.0
10747WebMCP Demo Store
WebMCP demo store: same catalog via MCP tool calls vs DOM scraping. -79% bytes, -42% tokens.
clean——
24.0
10748DB2TOON MCP
Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.
clean——
24.0
10749Kaminari Ad
Real-device ad verification: malvertising and cloaking scans, AI policies, alerts, webhooks.
clean——
24.0
10750Web2MD
Turn any web page into clean Markdown, text or token-bounded RAG chunks (via RapidAPI).
clean——
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.