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.
Commune MCP
4.5/10Email and SMS MCP server for AI agents — 41 tools for inboxes, sending, search, and SMS.
Xiaohongshu MCP
4.5/10Publish, search, and manage Xiaohongshu (Little Red Book) content via MCP tools.
Pykrx MCP
4.5/10Korean stock market data (KOSPI/KOSDAQ) with ETF tracking and fundamental analysis
Robotstxt Ai
4.5/10Analyze and generate robots.txt with AI crawler detection for 20+ bots like GPTBot and ClaudeBot.
Schema Gen
4.5/10Generate Schema.org JSON-LD markup for 12 types including Person, Product, and FAQ.
Craft Content MCP
4.5/108 content tools: Case Studies, Newsletters, Webinars, Repurposing, Thought Leadership
Craft Gtm MCP
4.5/108 strategic GTM tools: PMF, Launch, Interviews, Retention, Partners, Crisis, Competitive Intel
Gtm Alpha Consultant
4.5/10Professional GTM consultation using EPIC framework for strategic go-to-market advice.
Blogburst MCP Server
4.5/10AI social media agent — generate content, auto-pilot posting, analytics for 9+ platforms.
Slack Explorer MCP
4.5/10MCP server specialized in retrieving information from Slack messages and threads
Aruba Central MCP
4.5/10MCP server for Aruba Central: expose AP, switch, and client status to AI assistants
MCP Image
4.5/10AI image generation and editing with prompt optimization and quality presets. Powered by Nano Banana
Sub Agents MCP
4.5/10MCP server for delegating tasks to specialized AI assistants in Cursor, Claude, and Gemini
Tracking
4.5/10Track any parcel by tracking number — real-time status, event history, and carrier detection.
Air Blackbox
4.5/10EU AI Act compliance scanner for Python AI agents — scan, analyze, and remediate
Social Search MCP
4.5/10Deep social media search for LLMs: Facebook, Reddit, LinkedIn, Instagram & more.
Runway MCP Server
4.5/10AI video generation with Gen-4, Veo 3, and Aleph editing. Text-to-video, image-to-video, 4K upscale
Namera
4.5/10Check name availability across domains, trademarks, and social handles. Score and rank candidates.
Cli
4.5/10Connect to Signadot to manage ephemeral environments and route traffic to local services.
Sf MCP
4.5/10Reddit outreach at scale — find prospects, send 1000s of DMs/day, and manage your CRM via AI agents.
Sn MCP Server
4.5/10A MCP server that gives AI agents access to SignNow eSignature workflows over STDIO.
Memdocs
4.5/10Git-native project memory for AI assistants with enterprise-grade audit compliance
Navifare MCP
4.5/10Flight price comparison MCP server. Search multiple booking sources to find better flight prices.
Mnemex
4.5/10Temporal memory for AI with decay and reinforcement. Two-layer storage (JSONL + Markdown).
Simplifier MCP
4.5/10MCP Server for Simplifier - manage Connectors, BusinessObjects, Datatypes and logins
Flippa MCP
4.5/10Search, analyze, and evaluate online businesses for sale on Flippa.com marketplace.
Agent Security Scanner MCP
4.5/10Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.
Lightning Memory
4.5/10Decentralized agent memory for the Lightning economy. Nostr identity, L402 payments.
Vscode Terminal MCP
4.5/10Execute commands in visible VSCode terminal tabs with output capture and session reuse.
Sisense MCP Server
4.5/10MCP server leveraging Sisense Intelligence for actionable insights and analytics.
Mcpproxy Go
4.5/10Smart MCP proxy with BM25 tool discovery, quarantine security, and ~99% token savings
Llmkit
4.5/10AI cost tracking: 11 tools for spend, budgets, and Claude Code + Cursor + Cline costs
Better Call Claude
4.5/10Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
Imgx
4.5/10AI image generation and editing MCP server. Gemini + OpenAI, iterative editing, undo/redo.
Sooda MCP
4.5/10AI agent relay — message business agents across company boundaries via A2A protocol
Sota
4.5/10Deploy web apps via AI agents with sota.io. 9 tools for deploy, logs, env, and more.
Babelwrap MCP
4.5/10Let AI agents interact with any website through natural language instead of CSS selectors
Potal
4.5/10Total landed cost API for cross-border commerce. 240 countries, 113M+ tariff records.
Guardianshield
4.5/10AI security layer: code scanning, PII detection, prompt injection, secrets, CVEs
Saga MCP
4.5/10Jira-like project tracker for AI agents with SQLite, full task hierarchy, and dashboard
Esrp MCP Server Test
4.5/10The Microsoft OSS MCP server exposes tools to discover & validate trusted Microsoft OSS Packages.
Humsana MCP
4.5/10Detect developer stress, focus, fatigue from typing. Block dangerous commands when tired.
Mobile Device MCP
4.5/10Control iOS and Android devices with multi-device and seamless Native/WebView support.
Napkin
4.5/10Shared visual canvas (Excalidraw) for collaborative whiteboarding between AI agents and humans.
Confucius Debug
4.5/10AI debugging with 980+ verified fixes. Search the YanHui KB — never repeat a mistake.
Steelmind
4.5/10Structured thinking + steel-manning verification for AI agents. Backed by 43+ papers.
Dart Query
4.5/10Dart AI task management MCP with batch operations, DartQL selectors, CSV import, zero context rot
MCP Debug
4.5/10Debug and develop MCP servers with hot-swapping, session recording, and playback testing
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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.