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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.
41,986
servers indexed
88
with verified activity
21.0
median score
13,104
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 601 | app.formatika/mcp Convert, compress, resize and trim images, audio, video and PDFs from local paths. | clean | — | — | 24.0 |
| 602 | framebench Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks. | clean | — | — | 24.0 |
| 603 | FrankKi The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in. | clean | — | — | 24.0 |
| 604 | FrontierStack by Enfour, Inc. Enfour, Inc. FrontierStack (www.frontierstack.app): Mac and server health, logs, restarts. | clean | — | — | 24.0 |
| 605 | FRTracker — Federal Regulatory Research Source-linked US federal regulations: CFR provision history, obligations, rules, comments. | clean | — | — | 24.0 |
| 606 | Football Atlas The Laws of the Game and world football's major competitions, every claim cited to primary sources | clean | — | — | 24.0 |
| 607 | GEOMETRY Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100). | clean | — | — | 24.0 |
| 608 | Andiamo Plan door-to-door trips across French trains, buses, transit and flights. | clean | — | — | 24.0 |
| 609 | devBoard Tasks, comments, start and finish work, and time tracking in devBoard, a small-team tracker. | clean | — | — | 24.0 |
| 610 | Engram Persistent, verbatim, searchable memory for AI assistants — one memory across every MCP client. | clean | — | — | 24.0 |
| 611 | Stringer Grounded Synthesizer Grounded synthesis from public sources. 3 free calls total; then $0.10 brief or $0.25 deep via x402. | clean | — | — | 24.0 |
| 612 | Gingerguide City Catalog Read-only MCP for the Gingerguide catalog of European cities and their narrated tour sights. | clean | — | — | 24.0 |
| 613 | Glif Generate images, video, and audio with Glif's media-generation agent | clean | — | — | 24.0 |
| 614 | govauctions.app Live listings, sold prices and resale scores from GovAuctions.app, the public surplus-auction site. | clean | — | — | 24.0 |
| 615 | Gridar SEO toolkit for Quebec sites: audits, Google.ca rankings, keywords, AI-search visibility. | clean | — | — | 24.0 |
| 616 | hamir News search, article lookup, story coverage and save links for hamir's RSS catalogue | clean | — | — | 24.0 |
| 617 | Hostbeam Lets a coding agent read the screenshots you beam to its server with Hostbeam. | clean | — | — | 24.0 |
| 618 | Hunch Calibrated judgments for text: yes/no probabilities, picks from your options, or scores. | clean | — | — | 24.0 |
| 619 | app.hykeep/keep Keep — AI-first delivery PMO: projects, records, tasks, cycles, requirements, artifacts and time. | clean | — | — | 24.0 |
| 620 | Icemoon — control a real iPhone with AI Control real, physical iPhones with AI: screen reading, human-like touch, no jailbreak. | clean | — | — | 24.0 |
| 621 | Idiolect AI Write, rewrite, and refine in your own style. Build and manage your Writing Profile. | clean | — | — | 24.0 |
| 622 | Inkfree E-signatures: send, track, remind, void and download envelopes; templates and reports. | clean | — | — | 24.0 |
| 623 | Inoh Search the Inoh dictionary and create, track and delete your own vocabulary flashcards. | clean | — | — | 24.0 |
| 624 | InsightSocial Live public data from Instagram, TikTok, LinkedIn, YouTube, X and 20 more networks, via one key. | clean | — | — | 24.0 |
| 625 | JoinLayer Operate secure JoinLayer data pipelines through delegated OAuth. | clean | — | — | 24.0 |
| 626 | Kanera Manage Kanera workspaces, boards, cards, checklists, comments, notes, automations, and reports. | clean | — | — | 24.0 |
| 627 | Keeploop Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial. | clean | — | — | 24.0 |
| 628 | GuildControl MCP Safety-first MCP server for Discord with privacy-safe reads, audits, and reviewed administration | clean | — | — | 24.0 |
| 629 | Limonene Read-only Amazon seller analytics: sales, Buy Box, FBA inventory, alerts, revenue and fees. | clean | — | — | 24.0 |
| 630 | Listspace Project memory for AI agents: read and keep the user's Listspace boards up to date. | clean | — | — | 24.0 |
| 631 | LivTakt Life-balance task manager that prioritises your tasks to restore balance across your life areas. | clean | — | — | 24.0 |
| 632 | longbook Your longbook of bills, subscriptions and expenses, for your AI to read and to suggest changes to. | clean | — | — | 24.0 |
| 633 | LovedOne Family MCP Family inbox: read records; invite, reply, mint codes. API key or OAuth care_circle:write. | clean | — | — | 24.0 |
| 634 | LovedOne Soft MCP LovedOne Soft: clients, visits, notes, invoices, scheduling. API key or OAuth care_circle:write. | clean | — | — | 24.0 |
| 635 | Love Oracle — Tarot Tarot card meanings for love, and answers to the most-asked love questions, in 22 languages. | clean | — | — | 24.0 |
| 636 | M1K3 Private memory, documents, voice and a local LLM for your agents, served by a Mac app on-device. | clean | — | — | 24.0 |
| 637 | app.made/made-mcp Generate and edit images and video with MADE: model catalog with transparent per-job pricing. | clean | — | — | 24.0 |
| 638 | Mahonia Read and edit Mahonia backpacking gear lists via share and edit links; no account needed. | clean | — | — | 24.0 |
| 639 | mailsocket Email inboxes for AI agents: create an inbox, then block until the OTP or magic link arrives. | clean | — | — | 24.0 |
| 640 | Mailtea Send email and newsletters with Mailtea over MCP, plus skills for email and website design. | clean | — | — | 24.0 |
| 641 | Make Effects Generate reproducible image, video, and audio assets with leading models and your own provider keys. | clean | — | — | 24.0 |
| 642 | Manilo Log, query, and edit expenses, budgets, and accounts in Manilo from any MCP-compatible AI assistant. | clean | — | — | 24.0 |
| 643 | app.melodygenie/melody-genie Write lyrics in 100+ styles, score them, generate full songs with 4 engines, split stems. OAuth. | clean | — | — | 24.0 |
| 644 | Mermail Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute. | clean | — | — | 24.0 |
| 645 | Mini Accountant Hosted MCP server for Mini Accountant: invoices, expenses, customers, analytics, tax estimates. | clean | — | — | 24.0 |
| 646 | app.miromiro/miromiro Turn any live website into brand colors, fonts, design tokens, SVGs, Lottie and paste-ready code. | clean | — | — | 24.0 |
| 647 | Mochify Image and PDF toolkit: convert to AVIF/WebP/JXL, resize, crop, remove backgrounds, optimize PDFs. | clean | — | — | 24.0 |
| 648 | Agent Coliseum MCP Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges. | clean | — | — | 24.0 |
| 649 | Invoke — hire a human from your AI agent (first post free) Let your AI agent hire a human for tasks it can't do — first post free. | clean | — | — | 24.0 |
| 650 | NDEX Pricing Swiss market prices for video games and consoles, with provenance. Read-only, OAuth 2.1. | 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.