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.
Data
4.1/10Argentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade.
MCP Server
4.1/10Dutch construction facts with measured accuracy + NL coordination. Never holds third-party funds.
Api
4.1/10Quiz.Video MCP: list, create, AI-generate, and render quiz and flashcard videos.
Baselight
4.1/10Query Baselight's public catalog of 70,000+ datasets — finance, demographics, sports, and more.
Compliance
4.1/10MCP for AI compliance documentation across SR 26-2, EU AI Act, NIST AI RMF, and ISO/IEC 42001.
Dxtra Radio
4.1/10Radio frequency database: FM, AM, shortwave, TV, ham, weather, emergency alerts. 15+ countries.
Space Ocr
4.1/10Verified OCR with per-value coordinates, plus a workspace agents can file documents into and query.
Website Builder
4.1/10Build a hosted website by chatting. Snapshots, forms, analytics. Hand off the dashboard. Walk away.
MCP Server
4.1/10Read, search and track your RSS feeds: semantic search, story clustering, watches, OPML import.
MCP Server
4.1/10Plan your financial future with AI: track net worth, manage budgets, and forecast scenarios.
Event Trader MCP
4.1/10AI prediction market trading — real-time data, CLOB exchange, Prop Desk, 40+ tools
Argentina Data
4.1/10Real-time Argentine open data: dollar rates, BCRA, INDEC, AFIP, INFOLEG, SEPA prices. 24+ tools.
Surf Session Finder
4.1/10Surf park sessions schedule availability and notifications for wave park surfers worldwide
Querybear
4.1/10Safe, read-only Postgres and MySQL access for AI agents. Audit log + column-level controls.
Hive MCP Wallet
4.1/10HiveWallet MCP Server
Phasefolio
4.1/10Biotech rNPV/PoS engine for AI agents. Signed exports, evidence register, asset landscape.
Gold Prices
4.1/10Live gold & silver prices for 37 countries. Tamara/Tabby installment calculators for Saudi Arabia.
Swiss Whale Intelligence
4.1/10Multi-asset whale forensics: BTC, ETH, SOL, USDT, tokenized gold. 45 tools, free OAuth tier.
Myrouteonline
4.1/10Multi-stop route optimization, navigation links, and email delivery. Powered by MyRouteOnline.
Hive MCP Passport
4.1/10Hive Passport MCP
MCP Agent
4.1/10Operate the AdCritter ads platform: campaigns, creatives, audiences, and reporting.
MCP Dev
4.1/10AdCritter ads platform: docs, API reference, app scaffolding, and white-label integration.
Agentbill MCP
4.1/10One spend ceiling per agent job, as MCP tools. Bound to a task_ref you pass, not a calendar month.
Ploi Cloud
4.1/10European cloud hosting. Deploy and manage apps with your favorite AI coding assistant.
Cognethics
4.1/10Multi-tenant business platform — 6,000+ RBAC-gated MCP tools across finance, ops, docs, agents.
Clara
4.1/10UK personal air quality advice and daily exposure assessment. Pairs with Hermes for live data.
Hermes
4.1/10UK air quality MCP: live readings, historical trends, LAQM stats, WHO checks, knowledge base.
X711 Gas Station
4.1/10Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Refpro MCP
4.1/10Lender-grade real estate underwriting and deal reports: fix and flip, BRRRR, new construction.
Vlab MCP
4.1/10Volatility, SRISK, CRISK, liquidity and climate data from NYU Stern's V-Lab, with model forecasts.
Fortnox
4.1/10Hosted MCP server for Fortnox. Connect Claude, ChatGPT, Cursor to live Fortnox via OAuth.
Public Discovery
4.1/10Browse published podcasts, video shows, and screenplays. Read-only public discovery.
Graffeo
4.1/10Live MCP catalog for Graffeo Coffee Roasting - Simply the World's Finest Coffee since 1935.
Conveo
4.1/10Qualitative research platform. Design studies, analyze interviews, and generate insights.
Agent Commerce
4.1/10Search, configure, quote, recommend gaming PCs and components. Hands user to in-browser checkout.
MCP Server
4.1/10WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.
Relay MCP
4.1/10Govern proposed Action Cards with Decision Receipts before developer-owned execution.
Booking
4.1/10Book local tradespeople — plumber, electrician, HVAC, and 7 more — via your AI agent. All US.
Xytara MCP Executor
4.1/10Pay-per-call MCP tools for agents, settled with x402 (USDC on Base mainnet). No API keys.
Ddplus
4.1/10Czech KYC due-diligence — paid tier extension (nominee, phoenix, risk timeline, watchlist).
Constellation Finance MCP
4.1/10Financial and covenant data for public and private credit: statements, cap stacks, covenants.
MCP Server
4.1/10Scan any URL for on-page, technical & content SEO; 0-100 score with copy-paste fixes.
MCP Server
4.1/10Gencove consumer genomics: profile, kit status, ancestry, PRS, raw data. Requires Gencove auth.
Quallaa
4.1/10Talk to your public-facing AI from any MCP client — Claude, ChatGPT, Cursor, Cline, Windsurf.
Hibp
4.1/10Have I Been Pwned MCP
Server
4.1/10Locize TMS: 26 tools for translations, TM/glossary/styleguide/screenshot context, versions. OAuth.
MCP Server
4.1/10Search jobs, manage resumes, and track applications on Qarera from your AI chat client.
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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.