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.
MCP Server
3.9/10Publishing, scheduling, analytics, ads, AI, sites, flows... everything. Anywhere, anytime, for all.
Joti
3.9/10Read your workouts, history, and stats; create and schedule new workouts. Writes are additive only.
Horsepower
3.9/10Ask your AI about your horse yard: horses, treatments, visits, calendar, exercise and weights.
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.
Fitnito
3.7/10Schedule, members, and bookings in your AI tools
Local Compliance Os
3.7/10Generate small-business compliance calendars and renewal checklists.
Sausage Finance
3.7/10SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.
Postey
3.7/10Draft, schedule and publish social posts to nine platforms from any AI agent.
Reeldrop
3.7/10Schedule Instagram reels, manage comment-to-DM automations, and read analytics
Cadencz
3.7/10Plan, draft, schedule and publish social posts grounded in your Website Brain.
Sports
3.7/10Schedules, injury reports and fan-hub links for all 32 NFL and 30 NBA teams.
MCP Server
3.7/10Social media APIs for scheduling, analytics, and DM automation.
Hive
3.7/10Publish, schedule, analyse and automate DMs across twelve social networks.
Openmapp
3.7/10Find US BJJ gyms with weekly schedules, open mats, and visitor drop-in prices.
Calendar Agent
3.7/10I do everything related to calendar scheduling
Motocross Tracks
3.7/10US motocross tracks, what they cost to ride, and the race calendar.
MCP Server
3.7/10Schedule and publish videos to TikTok, YouTube, Instagram and 5 more networks.
Postdaily
3.7/10Draft, schedule and publish social media posts from any AI agent.
Chinese
3.7/10BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.
Core
3.7/10Natal charts, planets, houses, aspects, dignities, rendering and the calendar.
Autoposter
3.7/10Multi-platform social media post creation, scheduling, and publishing.
Sydium
3.7/10Draft, schedule and publish social posts in your own voice across 11 platforms.
MCP Server
3.7/10AI-powered meeting scheduling with intelligent auto-scheduling for Claude and AI agents.
Cron
3.5/10Schedule and manage recurring or one-shot tasks
MCP Server
3.5/10Schedule, publish and manage social media posts across platforms.
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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.