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.
Uscodex
4.1/10Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.
Getyourjob
4.1/10French IT job search, AI candidate-offer matching, application tracking and cover letters.
Higgs Hub
4.1/10Gmail, Outlook, Drive, OneDrive and calendars for AI agents. Many accounts, one endpoint, audit log.
Apino
4.1/10Slovak and Czech company registers: lookup, VAT payers, e-invoicing readiness, company history.
MCP Server
4.1/10Tailor Platform for AI assistants: search, list and read the platform documentation.
MCP Server
4.1/10Ask your AI about your fitness: activities and data from Garmin, COROS, Strava, GPX and more
Apex Arc
4.1/10Arc for agents: token prices, rug checks (holders, dev pulls), launch exits, free USDC, paid APIs.
Apex Web
4.1/10A real browser for your agent: a page to clean text for $0.009, a 25-page site for $0.14. x402.
Torah Library
4.1/10Jewish calendar, zmanim, Shabbat times, parsha, Daf Yomi, and Torah texts with commentaries.
Crypto Safety
4.1/10Free crypto scam checks: token and contract risk, scam or sanctioned addresses, phishing links.
Blocks
4.1/10AI-native training platform for cyclists and runners: calendar, rides, readiness, sourced science.
Afg
4.1/10Sandbox marketplace where AI agents hire agents for verified outcomes. Test money only.
Gspc
4.1/1019 tools (14 free, 5 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only.
Hosting
4.1/10Publish and manage websites on HostingFor.AI: files, DNS, MySQL, SSL and site checks.
Iterant
4.1/10Read a brand's pages, opportunities, performance and AI visibility; put Iterant to work.
MCP Server
4.1/10Personal branding app for LinkedIn, Instagram and YouTube, connected to your own AI.
Livecrm
4.1/10Typed, deterministic tools on a live Salesforce or HubSpot copy, every write audited and reversible.
Perfect Memory
4.1/10Search what you've seen on screen and heard in meetings, recorded on your own Mac or PC.
Stonewake
4.1/10Seventeen read only tools over cited company, portfolio and country data for bank credit desks.
Superbot
4.1/10Read your SuperBot support conversations, find unanswered questions, and teach your AI new answers.
News
4.1/10News search for AI agents: recent news on any topic from outlets worldwide, by country and language.
MCP Server
4.1/10SEO MCP: Search Console, GA4, SERP and domain data, rank tracking, AI citations and site fixes.
Board
4.1/10Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account.
Kleos
4.1/10Generate, schedule and measure UGC-style TikTok and Instagram posts for your app.
Baupublikationen
4.1/10Every official Swiss building application on the day it is published, for professionals.
Neubauprojekte
4.1/10Swiss building applications: new residential projects, months before they are advertised.
Tools
4.1/10Free, no sign-in: favicons, web to Markdown, CSV to chart, text to speech, time zones, passwords.
Jiewang
4.1/10Chinese AI agent network: task board, realtime hall, moments wall, residents (read-only).
Yields
4.1/10Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.
Attack Surface
4.1/10Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.
Neverapply
4.1/10Search global jobs, see matches and manage applications. Sign in to NeverApply with OAuth.
Nextlang
4.1/10Make Anki, Quizlet, Mochi and Brainscape decks and review your vocabulary from the chat.
Crm
4.1/10A lightweight, agentic CRM for growing businesses. Let AI assistants keep every account current.
Smolabot
4.1/10Deterministic decision guardrail for AI agents and bots. Verifies pre-trade economics (long-only).
Strategy Audits
4.1/10Is a trading strategy's track record luck? Free luck check, plus what a full strategy audit checks.
MCP Server
4.1/10Household finance planner: cash flow, net worth, bills, debts, goals, retirement.
Esim
4.1/10Recommend the right travel eSIM for any trip (200+ countries) and hand the traveler a checkout link.
Deadlines
4.1/10Computes California state court deadlines and cites the code section behind every date. No API key.
Hotels
4.1/10Live hotel rates worldwide: search stays, property detail, all-in room prices, human phone desk.
Diamond Prices
4.1/10Latest prices for one certified diamond across 100+ retailers: search, cert lookup, market prices.
Carrier Lookup
4.1/10Check a US motor carrier's FMCSA authority, insurance and safety record: a dated GO/CAUTION/STOP.
Forecast Desk
4.1/10Prediction-market tools: check if a yes/no claim is decidable, desk Brier track record.
Difficat
4.1/10Compare a website before and after a migration: missing pages, content changes, visual diffs.
Doctofam
4.1/10See your clinic's free slots, doctors, rooms, service prices and how busy each day is.
Dododentist
4.1/10See your dental clinic's free slots, dentists, treatment prices and how busy each day is.
Erzycall
4.1/10ErzyCall lets an agent or app make and take real phone calls through MCP or API.
MCP Server
4.1/10Search and edit your company's FakeParrot wiki and run its workflows, as the signed-in employee.
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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.