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.
Ailist MCP
4.1/10MCP server for AiList — search and discover Ai projects from Claude Code
Hatago MCP Hub
4.1/10Unified MCP Hub for managing multiple Model Context Protocol servers
Mit Dining
4.1/10Real-time MIT dining hall menus with dietary filtering across all 6 halls
Fanout
4.1/10Multi-URL comparative content analysis with topical gap detection
Fmp
4.1/10Access financial data and market information via Financial Modeling Prep API
Geo Analyzer
4.1/10AI search optimization analysis with actionable findings and gap analysis
Seo Crawler MCP
4.1/10Crawl and analyse websites for SEO errors using Crawlee with SQLite storage
Squad Up
4.1/10Create events, add invitees, manage potlucks and carpools via natural language.
Feishu Markdown MCP
4.1/10MCP server for Feishu Markdown
Heliospice
4.1/10Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics
Xhelio Spice
4.1/10Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics
MCP Server
4.1/10AI text detection and humanization for Claude Code, Cursor, and Windsurf.
MCP Server
4.1/10MCP server exposing Hummingbot API for automated multi-exchange trading
Apex
4.1/10APEX — AI operating system for founders. Join waitlist or request a demo.
Huoshui File Converter
4.1/10An MCP server that provides document format conversion
Huoshui File Search
4.1/10An MCP server that provides fast Spotlight file search capabilities for macOS
Huoshui Pdf Converter
4.1/10An MCP server that provides PDF file conversion
Huoshui Pdf Translator
4.1/10An MCP server that provides PDF translation service
MCP Hydrolix
4.1/10An MCP server to query Hydrolix
MCP Server Tauri
4.1/10A Model Context Protocol server for use with Tauri v2 applications
Memex
4.1/10Zettelkasten-based agent memory system with bidirectional links
Precision Desktop
4.1/10Fixes DPI coordinate scaling for Windows desktop automation MCP servers.
Apple Mail MCP
4.1/10Fast MCP server for Apple Mail with batch JXA and FTS5 search index.
MCP Server
4.1/10Up-to-date model data for AI coding assistants.
Uniprof
4.1/10Universal CPU profiler designed for humans and AI agents
Instagit
4.1/10MCP server for Instagit — AI-powered Git repository analysis for coding agents
Intenttext MCP
4.1/10Parse, validate, query, and render IntentText (.it) documents for AI agents
MCP Server Zotero Dev
4.1/10MCP server enabling AI assistants to build, test, and debug Zotero plugins
Arxiv MCP
4.1/10ArXiv MCP server implementation using Model Context Protocol
Chronolog MCP
4.1/10ChronoLog MCP server implementation using Model Context Protocol
Compression MCP
4.1/10Compression MCP server implementation using Model Context Protocol
Darshan MCP
4.1/10Darshan I/O profiler MCP server for analyzing I/O trace files
MCP Server
4.1/10HDF5 FastMCP - Scientific Data Access for AI Agents | CLIO Kit MCP Server
Paraview MCP
4.1/10MCP server for ParaView scientific visualization
Parquet MCP
4.1/10MCP server for Apache Parquet files
Plot MCP
4.1/10MCP server for advanced data visualization and plotting operations
Slurm MCP
4.1/10MCP server for Slurm workload management and HPC job scheduling
Bing Search Free
4.1/10Free Bing search MCP server - No API key required
Mulmocast Vision
4.1/10Easy and stylish presentation slide generator.
Pgtuner MCP
4.1/10provides AI-powered PostgreSQL performance tuning capabilities.
Btcmcp
4.1/10An MCP server that provides Bitcoin price data from Binance API
Codewiki MCP
4.1/10MCP server for codewiki.google: search repos, fetch wiki docs, ask questions
Aruba Email
4.1/10MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV
Fortnox
4.1/10MCP server for Fortnox Swedish accounting API integration
MCP Drawthings
4.1/10MCP server for Draw Things - local AI image generation on Mac
Journald MCP Server
4.1/10Incident forensic with log files analyzing
Monarch MCP
4.1/10Access Monarch financial data — accounts, transactions, budgets, and more
Inventpay MCP
4.1/10Manage crypto payments, stores, digital products, and orders via InventPay
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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.