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.
Schedulala
4.7/10Schedule and publish social posts to 12 platforms with first comments, analytics, and listening.
Reclaimai
4.7/10Read tasks, habits, events and scheduling links; create and update Reclaim tasks and habits.
Socialrobot MCP
4.7/10Schedule and analyze social media posts from AI assistants. 17 tools, free on every plan.
Syncline MCP Server
4.7/10Syncline MCP Server (TypeScript) - AI-powered meeting scheduling with intelligent auto-scheduling
Syncline MCP Server Go
4.7/10Syncline MCP Server (Go) - AI-powered meeting scheduling with intelligent auto-scheduling
Syncline MCP Server Python
4.7/10Syncline MCP Server (Python) - AI-powered meeting scheduling with intelligent auto-scheduling
MCP Server
4.7/10Live crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.
Planify
4.7/10Schedule and publish social posts to Twitter, Instagram, LinkedIn, Pinterest, Bluesky and more.
Townbrief
4.5/10MA local gov meetings, transcripts, articles, bylaws, calendars for 351 towns.
MCP Server
4.5/10Manage your Twitter/X presence from any AI assistant — schedule, threads, and more
MCP Server
4.5/10Schedule agent work and report write-once outcomes via CueAPI from any MCP host.
Tebra
4.5/10MCP server for Tebra/Kareo practice management — patients, billing, scheduling, FHIR (45 tools)
Pagerduty
4.5/10Manage incidents, on-call schedules, escalation policies, and alert notifications
Google Calendar
4.5/10MCP server for Google Calendar integration with service account support and domain-wide delegation.
Cms
4.5/10Draft, edit, organise, schedule and publish a Writavo Site content from any AI assistant.
F1 2026
4.1/10Formula 1 2026 schedule MCP — 24 races, drivers, constructors, sessions, circuits, race times.
Sailing
4.1/10First dedicated sailing MCP — America's Cup, SailGP, Vendée Globe. Events, venues, teams, schedule.
Wc 2026
4.1/10FIFA World Cup 2026 schedule MCP — 104 matches, 62 country teams, jerseys, venues, kickoff times.
Whensport
4.1/1010-sport calendar MCP — football, F1, tennis, cricket, rugby, golf, polo, sailing, horse racing.
MCP Server
4.1/10WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.
Sefaria
4.1/10Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP
Scheduler
4.1/10AI-native scheduler that lives in Claude. Describe meetings in plain English; Heldly does the rest.
Golemry
4.1/10Create and manage scheduled, guarded AI agent jobs with built-in quality control and 900+ connectors
Callingly
4.1/10Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams.
Feedsquad
4.1/10Schedule and publish to LinkedIn, X, and Threads from your AI. Content calendar, approval-first.
Shipping Rates
4.1/10Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.
Quieta MCP
4.1/10Family calendar MCP server: read the family's week and propose changes a parent approves.
Regulatory Filings MCP
4.1/10SEC & institutional filings — Form 4, 8-K, 13F, Schedule 13D, Form D, IPO & earnings calendars.
Bio Catalyst
4.1/10Verified biotech catalyst calendar (PDUFA/AdComm/trial readouts) anchored to official sources.
Fitnito
4.1/10Manage a gym or studio: schedule classes, members, passes, memberships, staff and bookings.
Raidrunner
4.1/10Manage your Twitch raid-train schedule from an AI assistant: claim, release & trade slots via OAuth.
Avaza MCP
4.1/10Manage Avaza projects, tasks, timesheets, expenses, invoices, and scheduling from AI assistants.
Marketplace
4.1/10Book, reschedule and cancel appointments at any business on the BookingMaven marketplace.
Whenna
4.1/10Group scheduling: create a plan link, mark availability, get best times, lock the final time.
Hub
4.1/10Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup
Interviews
4.1/10AI voice interviewer: create roles, screen CVs, schedule interviews, read scored reports.
MCP Server
4.1/10Hosted runtime for persistent agent teams, durable workflows, memory, schedules, and goals.
Snug Planner
4.1/10The first official family-planner MCP: tasks, calendar, meals, shopping and reminders.
MCP Server
4.1/10Create, schedule, and publish social media posts from AI assistants. Built for agencies.
Booking Timing
4.1/10Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data.
MCP Server
4.1/10Find available slots and manage bookings, users, and forms in the SuperSaaS scheduling service
Wrestling
4.1/10Pro-wrestling news, TV schedules, live events, videos and podcasts. Read-only, no auth.
MCP Server
4.1/10Russian stock market data: dividends, forecasts, bond coupons, corporate calendar — MOEX
F1
4.1/10Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.
Nfl MCP
4.1/10NFL analytics tools for AI agents: stats, fantasy, injuries, schedules, and advanced analysis.
Postlia
4.1/10Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.
Schedchie
4.1/10Schedule, publish and track social posts on nine networks from your AI assistant.
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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.