The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Eureka
4.1/10The Eureka EHR as MCP tools: patients, schedule, notes, messages, billing, and orders.
Meetingos
4.1/10Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management.
MCP Server
4.1/10List, schedule, and retrieve evidence for ControlDrill incident-response tabletop exercises.
Mfgcalcs
4.1/105,400+ manufacturing calculators plus live U.S. tariff, PMI, cost-index, wage, and forecast data.
Actimate
4.1/10Tasks, habits, goals, notes, schedules, reminders, and focus sessions from Actimate.
MCP Server
4.1/10Schedule, publish, and analyze social posts across TikTok, Instagram, YouTube, X, LinkedIn + 5 more.
Socialrainbow
4.1/10Draft, validate, publish, schedule, and manage social posts across connected accounts.
MCP Server
4.1/10Send and schedule SMS and WhatsApp messages, manage contacts and templates, and track delivery.
Meetwhen
4.1/10Free no-signup group scheduling (a modern When2meet): share one link, find a time for everyone.
MCP Server
4.1/10Post & schedule to 32+ networks: X, Facebook, Instagram, Threads, LinkedIn, TikTok, YouTube, Reddit.
Yapl
4.1/10Draft-safe project planning: tasks, dependencies, resources, schedules and cost metrics.
Sailtix
4.1/10Ferry and fast-boat schedules, seats and fares, boat and fishing charters across Indonesia.
Kalender Sync
4.1/10GDPR-compliant calendar access for AI assistants. Google, Microsoft 365, Apple & more. EU-hosted.
Hinducalendar
4.1/10Daily panchang, festivals, muhurta and birth details, identical to the HinduCalendar Android app.
Scheduling
4.1/10Staff scheduling — manage staff, shifts, assignments, certifications, and requests via AI.
Marky
4.1/10Create, schedule, and publish on-brand social posts to Instagram, LinkedIn, TikTok, and more.
Zebra
4.1/10Create, schedule, and organize Zebra short links and query real-time click analytics.
Schedule Iii
4.1/10Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.
Autoposting
4.1/10Schedule, generate and publish social posts to X, LinkedIn, Instagram, Threads and YouTube
Iridium
4.1/10LinkedIn outreach, commenting, scheduling, and data via Claude and human approval gates.
Socialroute
4.1/10Plan, schedule and publish social media posts across Instagram, Facebook, LinkedIn and X.
Radar
4.1/10Live crypto funding-rate radar across 5 exchanges: events, pair briefings, calendar, spreads.
MCP Server
4.1/10Schedule and publish to YouTube, TikTok, Instagram, X, Threads & Facebook. Japanese-language SaaS.
Croncool
4.1/10Inspect scheduled jobs, runs, durable workflows, and webhook health; run one confirmed job.
Personal
4.1/1020 inbox, calendar, travel, meals and family-logistics skill products. 7 of 9 free.
Write LinkedIn posts in your voice: ideas, drafts, scheduling, analytics from your personal AI.
Sociahive
4.1/10Social media automation from your AI assistant: Instagram DMs, scheduling to 9 platforms, analytics.
Dunsocial
4.1/10Schedule and publish social posts with OAuth, drafts, media, workspaces, and brand memory.
Server
4.1/10Family calendar, tasks, meals, lists & rewards hub for AI assistants.
MCP Server
4.1/10Open protocol for booking and scheduling professional services via AI agents
Icloud Calendar MCP
4.1/10MCP server for iCloud (Apple) Calendar access via CalDAV
MCP Server
3.9/10Agent-first meeting schedule polls for humans and agents. Create polls, vote, find times.
Funding Machine Ghl MCP Fundingmachine
3.9/10Automate GoHighLevel across CRM, messaging, calendars, marketing, e-commerce, and billing. Manage…
MCP Server
3.9/10AI-native scheduling and booking: check availability, book meetings, share links.
Workiq Calendartools
3.9/10Calendar tools for creating, updating, deleting events, managing invites, and checking availability.
Revit MCP
3.9/10Revit model integration via APS — elements, parameters, schedules, clashes, IFC export.
Vietnamese Calendar
3.9/10Vietnamese Lunar Calendar for date and calendar conversion, and cultural insights.
MCP Server
3.9/10Manage Chili Piper scheduling links, meetings, routing rules, and teams. Admin only. Experimental.
Sports
3.9/10Structured Japan sports schedules, fixtures, broadcasts, and live updates for AI agents.
Booking
3.9/10Live KARVE Pilates class schedule and availability in Jeddah, with booking links. Read-only.
Swonkie
3.9/10Manage social media from your AI client: analytics, posts, scheduling, media, and AI images.
Postrippl
3.9/10Schedule social media posts to 10 platforms: Instagram, TikTok, X, YouTube, LinkedIn, and more
MCP Server
3.9/10Precision Concrete Coating MCP for services, estimates, scheduling, and business information.
Maeve Social
3.9/10A hosted MCP server for planning, scheduling, media, analytics, and social publishing.
MCP Server
3.9/10Aether Wealth MCP for AI assistants: trades, alerts, market data, macro calendar & indicators.
Merchant
3.7/10Authenticated MCP for Xavio merchants: stories, products, schedules.
Local Compliance Os
3.7/10Generate small-business compliance calendars and renewal checklists.
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.