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.
Real Browser
4.1/10MCP server + Chrome extension for AI browser control with real sessions.
S3
4.1/10AWS S3 MCP — list buckets, browse objects, upload/download, presigned URLs.
Scraper
4.1/10Web scraping MCP — extract clean markdown, links, and metadata from any URL.
Hostinger Ssh MCP
4.1/10MCP server for connecting Claude Code to a Hostinger VPS via SSH
Simple MCP
4.1/10A Test MCP server that provides tools, promts and resources
Miro MCP Server
4.1/10Control Miro whiteboards with AI. 77 tools for boards, diagrams, mindmaps.
Nordic Registry MCP Server
4.1/10Access Nordic business registries (Norway, Denmark, Finland, Sweden). 23 tools.
Core
4.1/10Persistent memory for AI coding agents. #1 on LongMemEval. Local-first.
Xap
4.1/10Agent settlement protocol — discover, negotiate, settle, and verify with XAP.
Onelogin MCP
4.1/10MCP server for OneLogin API - manage users, apps, roles, and authentication
MCP Console Automation
4.1/10MCP server for AI-driven console application automation and monitoring
MCP Prowl
4.1/10Discover, evaluate, and compare SaaS APIs. Agent-verified scores and metrics.
Openfuse MCP
4.1/10Encrypted mail, shared memory, and persistent context for AI agents.
Ziti MCP Server
4.1/10Manage OpenZiti zero-trust networks — through natural language
Fascia MCP Server
4.1/10Expose Fascia-deployed Tools and Entity schemas to AI agents via MCP
Originalvoices
4.1/10MCP server for OriginalVoices - Ask AI twins questions about any audience
Cantrip
4.1/10MCP server for Cantrip — AI-powered GTM engine for solo founders
Symbols
4.1/10MCP server to read, inspect and troubleshoot codebase symbols
Pforge
4.1/10Zero-boilerplate MCP server framework with declarative YAML configuration
Smara
4.1/10Persistent cross-platform memory for AI agents with Ebbinghaus decay scoring.
Odoo MCP Gateway
4.1/10Security-first MCP gateway for Odoo 17/18/19 — YAML-driven security, 27 tools
Specrun
4.1/10MCP server that converts OpenAPI specs into tools which can query API endpoints
Pay MCP
4.1/10USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery
Paypal MCP Server
4.1/10A command line tool for setting up PayPal MCP server
Neemee MCP
4.1/10MCP client library and bridge for Neemee personal knowledge management system
Pqvault
4.1/10Post-quantum secrets manager for AI agents. ML-KEM-768 + X25519 + AES-256-GCM.
MCP Server Colab Exec
4.1/10Execute Python code on Google Colab GPU runtimes (T4/L4) from any MCP client
MCP Server
4.1/10Token intelligence on Base. Market data, safety flags, and analysis via x402.
Anneal Memory
4.1/10Two-layer memory for AI agents with an immune system. Zero dependencies.
Openharness
4.1/10Lets AI coding agents discover and reference each other's recent sessions.
Ris
4.1/10Access Austrian laws, court decisions & legal documents via the RIS API.
MCP Redtrack
4.1/10MCP server for RedTrack affiliate tracking API
MCP Sanity Images
4.1/10MCP server for uploading local images to Sanity CMS
Pinchwork
4.1/10Agent-to-agent task marketplace with credit escrow and reputation tracking.
Krs Poland MCP Server
4.1/10Polish National registry of businesses and other legal entities
Polydev
4.1/10Query GPT-5, Claude, Gemini, and Grok simultaneously through one MCP server
MCP Bookmark
4.1/10MCP Server for adding bookmarks in openai RAG
Prism MCP
4.1/10MCP server that wraps Prismatic's Prism CLI tool
Lighthouse MCP
4.1/10MCP server for Google Lighthouse performance metrics
Smart Terminal
4.1/10MCP PTY server providing AI agents with real interactive terminal access
Adif MCP
4.1/10ADIF 3.1.6 parser and validator for amateur radio QSO logs. Full spec coverage.
Solar MCP
4.1/10Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.
Graqle
4.1/10Dev intelligence layer: 7 MCP tools for graph-powered codebase reasoning.
Scopus MCP
4.1/10A Model Context Protocol server for the Elsevier Scopus API
Qcqx Project Manage MCP
4.1/10qcqx-project-manage MCP Server — 将项目管理能力暴露给 AI Agent(Cursor、Claude Desktop 等)
Strava MCP
4.1/10MCP server for accessing Strava API
Agent Trust
4.1/10MCP Server for Agent Reputation & Trust Scoring
Careermax
4.1/10All the tools you need to land your next job
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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.