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.
Omen
4.5/10Multi-language code analysis for complexity, debt, hotspots, ownership, and defect prediction
MCP Server
4.5/10Build intent specs via Socratic AI conversation. Connect to your Intent Layer for context.
Markview
4.5/10Native macOS markdown preview with MCP server for Claude Code. Swift/SwiftUI, no Electron.
Badge
4.5/10Agents are not bots. Prove it. MCP-native identity declaration for authorized agents.
Payclaw
4.5/10Virtual Visa cards for AI agents. JIT card issuance, human-approved, MCP-native.
Spend
4.5/10Agents are not bots. PayClaw proves it — then lets them pay. Badge + Spend on existing Visa rails.
Agentos
4.5/10AI agent fleet orchestration runtime. Spawn, coordinate, monitor autonomous agents.
Flik
4.5/10Flik - Agentic Product Delivery Platform. Visit flik.nomadis.com for more information.
Flik MCP
4.5/10Flik - Agentic Product Delivery Platform. Visit flik.nomadis.com for more information.
Android Puppeteer MCP
4.5/10MCP server for Android automation with UI interaction, screenshots, and device control
Bridgekitty
4.5/10Cross-chain bridge aggregator — compares LI.FI, deBridge, Relay, Across & more for best rates.
Postfast MCP
4.5/10MCP server for the PostFast API — schedule and manage social media posts via AI tools
Bolor Brain MCP
4.5/10Cognitive architecture MCP server with memory, learning, and contextual understanding
Maildev MCP
4.5/10MailDev MCP server. Manage Docker containers and inspect emails from your AI editor or MCP client.
Fodda
4.5/10Expert-curated knowledge graphs for AI agents — PSFK Retail, Beauty, Sports and more.
MCP Gads
4.5/10Google Ads MCP server — query campaigns, keywords, assets & more via natural language
MCP Mailtrap
4.5/10MCP server for the Mailtrap email platform — analytics, sending, contacts, sandbox
MCP Krs Poland
4.5/10Polish National government's registry of all businesses, foundations, and other legal entities.
Spraay X402 MCP
4.5/10MCP server for Spraay x402 Gateway. 60 tools for crypto payments, DeFi, and AI on Base.
Plasmate
4.5/10Browser engine for AI agents. HTML in, Semantic Object Model out. 16x fewer tokens.
Pocketlantern
4.5/10Blocker-aware decision layer for AI coding agents, grounded in source-linked, time-sensitive facts.
Sequenzy MCP
4.5/10AI-powered email marketing automation. Manage subscribers, campaigns, and sequences.
Ncp
4.5/10N-to-1 MCP Orchestration. Unified gateway for multiple MCP servers with intelligent tool discovery.
Sage Solver MCP
4.5/10LLM-native optimization solver: LP, MIP, portfolio & scheduling via HiGHS/OR-Tools.
Newsmcp
4.5/10Real-time world news for AI agents. 50+ regions, topic filtering. Free, no API key.
Photographi MCP
4.5/10Visual Intelligence Command Center: A Local Computer Vision Engine for Photo Libraries
Uimax MCP
4.5/10Frontend expert for Claude Code. Screenshots, Lighthouse, axe-core, code analysis, auto-fix.
Holomime
4.5/10Behavioral therapy for AI agents — self-diagnosis, alignment, and training via MCP
Prompeteer MCP
4.5/10Generate A+ prompts for ChatGPT, Claude, Midjourney — built for agents & workflows.
Vallt
4.5/10API credential manager for Claude Code. Connect services, store keys in keychain, monitor health.
Modelmux
4.5/10Model multiplexer — route tasks to Codex, Gemini, and Claude CLIs with smart routing.
Pythia Oracle MCP
4.5/10Every smart contract deserves intelligence, not just data. On-chain indicators via Chainlink.
Godotlens
4.5/1015 semantic GDScript analysis tools via Godot's built-in LSP: navigation, references, rename.
Javalens
4.5/1063 semantic Java analysis tools via Eclipse JDT: navigation, refactoring, code intelligence.
Sharplens
4.5/1062 semantic C#/.NET analysis tools via Roslyn: navigation, refactoring, code generation.
MCP Meet
4.5/10One-click Google Meet scheduling and Apple Calendar mirroring with smart availability detection
Ideogram MCP
4.5/10Ideogram V3 API — generate, edit, remix, reframe, replace background, upscale images
Wemo
4.5/10Control WeMo smart home devices - discover, toggle, adjust brightness, and manage HomeKit codes
Eqsl MCP
4.5/10eQSL.cc MCP server. Inbox download, QSO verification, Authenticity Guaranteed status.
Hamqth MCP
4.5/10HamQTH.com MCP server. Free callsign lookup, DX spots, RBN data, SAVP verification.
Ionis MCP
4.5/10HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation.
Lotw MCP
4.5/10ARRL Logbook of The World MCP server. QSO query, QSL status, DXCC credit tracking.
Pota MCP
4.5/10Parks on the Air MCP server. Park lookup, activator and hunter stats, live spots.
Qrz MCP
4.5/10QRZ.com MCP server. Callsign lookup, DXCC resolution, logbook queries via QRZ XML API.
Qsp MCP
4.5/10QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)
Sota MCP
4.5/10Summits on the Air MCP server. Summit lookup, activator stats, chaser records, spots.
Wspr MCP
4.5/10WSPR beacon analytics MCP server. Band openings, path analysis, solar correlation.
Barevalue
4.5/10Submit podcast orders, check status, and manage webhooks via Barevalue editing API.
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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.