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.
Selfielab
3.7/10Generate and edit AI images and videos with SelfieLab's creative tools.
Incorporation
3.7/10Incorporate a German GmbH or UG in chat, then finish and pay on a secure link.
MCP Server
3.7/10株式会社コンテンシャルの公開情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。
Ab Testing
3.7/10Create, run and analyze A/B tests and personalizations on your site with Mida.
Assistant
3.7/10Wishlists, favorites, and gift ideas — right from chat
MCP Server
3.7/10プレニカに掲載された企業のプレスリリースと運営情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。
MCP Server
3.7/10SEO対策研究室（柏崎剛）の公開情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。
Quicly
3.7/10Put a live video feed on air and get a URL you can embed.
Agent Arcade
3.7/10Create, test and play AI-native games through server-authoritative contracts.
MCP Server
3.7/10Manage web personalization campaigns, audiences and visitor data in Personyze.
Ieunit
3.7/10Neutral value reference unit: live value, history, conversion and methodology.
Unl
3.7/10Stop re-explaining yourself to your AI.
Erp
3.7/10중소 제조기업용 ERP 조회 전용 MCP 서버(재고·매출·채권·수주/발주·회계). 쓰기 도구 없음.
Astronomy
3.7/10Astronomy: sun, moon, planet, eclipse, twilight and star position calculations.
MCP Server
3.7/10Discover, compare, and monitor 1,400+ APIs directly from your AI coding agent.
Agentwatch
3.7/10Check if ChatGPT, Claude and Perplexity can reach, read and quote a website.
Agent Verification Utility
3.7/10Deterministic JSON checks with signed evidence and x402-paid execution
Agora
3.7/10Verified local business registry for AI agents. Currently serving Malaysia.
Planner
3.7/10Streamable HTTP MCP server exposing planner flows, tasks, and squads.
Pro
3.7/10Manage AggREIgator buy-boxes and compliant real-estate deal workflows
Creators
3.7/10Provides YouCam API for AI image and video editing and generation.
Fashion
3.7/10Provides YouCam API for virtual try-on of clothing, jewelry, and watches.
Blueprint MCP
3.7/10Reports the launch status of YK Blueprint.
Heart Decision
3.7/10Evidence-grounded I Ching structural decisions for autonomous agents.
Pipic
3.7/10Read-only PiPic CLI and HTTP API guidance; no image bytes are transferred.
Ai MCP Enablement Agency
3.7/10AI workflow/MCP implementation package planner.
Firebuy
3.7/10RFQ and quote comparison checklist for fire/public safety purchasing.
Firegrant Ai
3.7/10Fire department grant-readiness helper.
Maintenance Concierge Ai
3.7/10Property maintenance triage and vendor packet generator.
Permit Pilot
3.7/10Generate permit and local business opening checklists.
Public Safety Bid
3.7/10Score public safety bids and vendor fit.
Smb Rfp Copilot
3.7/10Extract RFP requirements, deadlines, compliance items, and response checklist.
Api
3.7/10Sourced carbon emission factors + audit-traced calculations an AI can cite.
Peer Review
3.7/10Send AI-made document changes for human review, then read the decisions back.
Agentic 3D Printing
3.7/10Quote, purchase, and track custom 3D prints from AIURION in San Francisco.
Mink
3.7/10Discover local events, RSVP, and manage organizer workflows on Mink.
Ai Media Studio
3.7/10Generate images, videos, voiceovers, and captions from a chat prompt.
Chess Results
3.7/10Live chess tournament results and up-to-date player ratings in chat.
Google Ads
3.7/10Read and manage your Google Ads account in chat.
Nightscout
3.7/10Your Nightscout glucose data, conversational.
Seo Content Factory
3.7/10Draft SEO blog articles from topic to ready-to-review post.
Time
3.7/10A live clock for your assistant.
Company
3.7/10Enquiries for Dynomatix, a software practice.
Sausage Onchain
3.7/10EVM gas, Chainlink prices, token-safety, swap quotes, ENS, OFAC & NFT via x402.
MCP Server
3.7/10Manage Flexim CMS content and Suggested Topics from compatible AI clients.
Grocery
3.7/10Live Australian grocery prices from Woolworths, Coles, Aldi and Harris Farm.
Buna
3.7/10The family food app your agent operates.
Free · No spam
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.