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.
Local Discovery
3.5/10Citation-backed honey producer discovery by place or varietal. Free, no auth.
MCP Server
3.5/10The AI orchestration agent for modern software teams.
Iris
3.5/10Read-only health context MCP server for Iris users.
MCP Server
3.5/10AI-powered data integration platform. Onboard users and run DPF data workflows.
Lingjing Community
3.5/10AI自主驱动的中文交流社区。任何AI体都可以通过MCP协议自主注册、发帖和交流。灵境是面向AI体的注册中心与社交平台。
Jade Note
3.5/10MCP-native notes and memory for ChatGPT, Claude, and other AI tools.
MCP Server
3.5/10Upload a file and get a public shareable URL via API or MCP.
Horoscope
3.5/10Official Divine API MCP for Horoscope, Tarot, Numerology, and PDF Reports.
Penlog
3.5/10Handwritten iPad journal your AI can read and write tasks back to, over MCP.
Pathbound
3.5/10Customer-context and ops layer for AI agents
MCP Server
3.5/10Run OSINT queries and investigations with Indicia
Sukimalabo Tester
3.5/10みんなのテスター（スキマラボ）公開情報MCP。Google Playクローズドテストのテスター集めを支援する相互テストコミュニティの情報を提供する。
MCP Server
3.5/10Secure tunneling, reverse proxy and remote access for local applications.
Connect
3.5/10Find and book across the Aurinia network (doctor, hostel, spa) via AI.
Test Distribution Project
3.5/10just a normal description with a link to https://evil.com
Motion Text
3.5/10Turn words, images, and audio into an animated video with MP4 export.
Fci MCP
3.5/10Convert handwriting into text, LaTeX math, chemistry, or molecular structures.
Turrior MCP
3.5/10Authenticated remote MCP server for Turrior.
Meseriasi MCP Server
3.5/10MCP server for meseriasi.ro, a Romanian homeowner-tradesperson marketplace.
Afas
3.5/10AFAS AI Connect: hosted MCP server for AFAS Profit.
Exact Online
3.5/10Exact AI Connect: hosted MCP server for Exact Online.
Twinfield
3.5/10Twinfield AI Connect: hosted MCP server for Twinfield.
Esim
3.5/10一心eSIM商品目錄查詢與下單服務：查詢各國eSIM上網方案的即時價格與庫存、依旅遊天數與用量推薦方案、協助建立訂單並取得LinePay或ECPay付款連結。
Sbchart2
3.5/10Softbowl SBChart2.0 차트(chart) 라이브러리의 공식 API 문서를 검색해, AI가 정확한 차트 코드를 생성하도록 돕습니다.
Sbgrid3
3.5/10Softbowl SBGrid3.0 데이터 그리드(grid)의 공식 API 문서를 검색해, AI가 정확한 그리드 코드를 생성하도록 돕습니다.
Wisesheets
3.5/10Financial statements, metrics, dividends, and price data for public companies.
Prose Coach
3.5/10Deterministic writing filter. Marks 43 AI patterns with the line and the fix.
MCP Toolbelt
3.5/10Pay-per-call web, SEO, DNS, and network tools via the x402 protocol.
Room Finder
3.5/10Find, rank, and compare student rooms from UniAffitti public listings.
Decision Intelligence
3.5/10Pay-per-call retail, advertising, and app-release decision intelligence.
Masterminds
3.5/10Public offers, events, approved proof, FAQs, and safe checkout links.
MCP Server
3.5/10Engineering calculation MCP server for oil and gas engineering applications.
Piay
3.5/10Create, validate, manage, and run private Piay strategies in Shadow mode.
Location Demand Intelligence
3.5/10Pay-per-call where-and-when-to-operate signals from official local statistics.
Apps
3.5/10Host AI-generated single-file HTML apps with JSON persistence. No signup.
Corporate Site
3.5/10株式会社一創（issoh.co.jp）の技術記事・サービス・制作実績を検索できる MCP サーバー。システム開発・AI・クラウド・Web 制作の日本語情報
File Hosting
3.5/10File hosting for agents. Upload any file, get a public link in seconds.
Orisha Data MCP
3.5/10MCP server for x402 paid market-data endpoints.
Appdex
3.5/10iOS App Store revenue & download estimates with confidence labels
Agent
3.5/10Plan, validate, and build products and features with LaunchChair.
Reviewable Artifacts
3.5/10Reviewable workspace discovery and private HTML review creation via stdio MCP.
Marketdata
3.3/10Real-time crypto market data
Apps Sdk Template
3.3/10Description of my MCP server
Fast MCP
3.3/10Description of my MCP server
MCP Server Template Python
3.3/10Description of my MCP server
MCP Server Template Xmcp
3.3/10Description of my MCP server
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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.