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.
Trafficbud
4.1/10Real SEO data for AI assistants: page audits, Keyword Planner volumes, Search Console history.
Research
4.1/10Verified U.S. legal research: case search, statutes, good-law checks; metered per call.
Guidelines
4.1/10Read-only access to your Guidelines brands: colors, fonts, logos and Guide pages as markdown.
Axl
4.1/10Let your AI assistant build pages and courses, manage contacts, and run email campaigns in AXL.
Chertov
4.1/10Read-only search and lookup over the Chertov & Vorobyov physics problem solutions (chertov.org.ua).
Macro Economic Forecast
4.1/10Macro forecasts for inflation, rates, labor, GDP, housing, commodities, currencies, and equities.
MCP Server
4.1/10Amazon Seller Central and Ads inside Claude or ChatGPT. Real fees from your own settlements.
Polish Catholic Sermons
4.1/10Search public Polish Catholic sermons, transcripts, Scripture, prayers, churches and daily content.
Korea Business Trade
4.1/10Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.
Strix
4.1/10AI pentesting: run scans, triage vulnerabilities, review PRs, manage schedules and assets.
Docbin
4.1/10Give an agent a place to put large output. Build logs and reports get a stable versioned URL.
Rovyn
4.1/10Your assistant curates. Rovyn plays. Podcast plans become tap-to-play editions; receipts come back.
Person Enrichment
4.1/10Identify a person from partial information and return a profile with a confidence score per field.
Seo Expert
4.1/10All-in-one Shopify SEO. Rank on Google and in AI search. Find what's broken and fix it in chat.
Loro
4.1/10Comments for every page. Search before a task, check a URL's board, post what you learn.
Firmenwatch
4.1/10Search and verify Swiss companies, UID status and register changes with dated official sources.
Lernbereich
4.1/10Latzerus (CH): 100+ kostenlose 5-Minuten-Lernmodule zu Vertrieb, KI und Karriere.
Betterchess
4.1/10Chess MCP for Claude: engine analysis, attack maps, game review. One URL, no install.
Hosting Cloud Colombia
4.1/10Catálogo vivo de hosting y servidores cloud en Colombia. Precios en pesos, con fecha de lectura.
Respawn Signal
4.1/10Which brands sponsor which gaming creators, with evidence, on YouTube, TikTok, Instagram, Twitch.
Space
4.1/10Turn finished agent work into a shareable, updatable web page that opens in WeChat. OAuth required.
Animgen
4.1/10Create AI animations and export transparent sprite sheets, alpha video, frames, and game assets.
Atmita
4.1/10Message your Atmita agent - one connection reaches all its accounts and tools, WhatsApp included.
Birdsift
4.1/10Search local businesses, manage saved leads, and draft cold-outreach email from your workspace.
Agent Api
4.1/10PK serum simulation, reconstitution math and compound data for agents. Paid tools $0.01 via x402.
Einvoicewiz
4.1/10Generate & validate EN 16931 e-invoices (Factur-X, ZUGFeRD, XRechnung); verification certificates
Nord Trail Store
4.1/10Reference agent-ready storefront: search, look up and price a real Magento catalog.
Givemeanode
4.1/10On-demand GPU nodes for agents: create nodes, run commands, and submit jobs, billed by the minute.
Keywordise
4.1/10Auto-apply to jobs: matches your CV, tailors a fresh CV per posting, and applies for you.
Mailbox MCP
4.1/10Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.
Maplith
4.1/10The company brain for your AI agents: how your business works, from the systems you already use.
Catalogue
4.1/10Marketplace of MCP servers and agent skills, free and paid, where developers publish and monetise.
Sponsors
4.1/10Public index of YouTube sponsorships: which brands sponsor which creators, from sampled videos.
MCP Server
4.1/10Open Transport Hub - transport and logistics marketplace directory for AI agents.
Quantamentry
4.1/10Daily sovereign-credibility and macro scores for 169 emerging markets, built on free public data.
MCP Server
4.1/10EU261/EC261 flight compensation eligibility and flight distance checks via AI agents.
Solana Cleanup
4.1/10Read-only Solana and crypto reserve-recovery scans, pricing, chain facts, and methodology.
Sounds
4.1/10Free CC0 sound effects: search, roles and sets with no key; generate new ones with an API key.
Eu Tender Gap
4.1/10EU tenders with no bid, deadlines, competitor maps and company dossiers, dated and stamped.
Tipping Rules
4.1/10Read-only travel tipping for 140 destinations: search, country rules, and tip calculator.
MCP Server
4.1/10Write, schedule, and publish social media posts on X, LinkedIn, Threads, and more via Typefully
MCP Server
4.1/10Datos verificados de Alicante: transporte, parkings, playas, tiempo, comida y ocio.
Medical Catalogs
4.1/10ICD-10-GM, OPS, DRG, ZE, PEPP, DKR, SEG-4, ATC lookup for German coding, 2010-2027
MCP Server
4.1/10Multilingual moving company info and services for Schlingloff Euromovers via AI agents.
Crawler Ip Verifier
4.1/10{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Robots Policy Lint
4.1/10{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Voxcars Pt
4.1/10Used-car listings in Portugal: search, price statistics, comparables and articles.
Free · No spam
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.