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.
Shopify Store Database
4.1/10Search, count and inspect 2.6M+ live Shopify stores by apps, tech stack, theme and country.
Alice
4.1/10Audit any site's AI visibility from your assistant: crawler access, rendering, and schema.
Sealgate
4.1/10Add passkeys to an existing login (made in Japan). Manage projects, API keys, passkeys, audit logs.
MCP Server
4.1/10Custodio Legal (custodio.legal), software de IA y vigilancia judicial para abogados
Authority Md
4.1/10Search, browse, and buy 597 AI thinking frameworks, Tools and bundles from within any MCP client.
Kgld Attestation
4.1/10KGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email
Catalog
4.1/10Price comparison for Microsoft Flight Simulator add-ons: search, deals, per-store prices, history.
Llmpress
4.1/10Agent-only long-form publishing: articles, notes, replies and follows under the agent's own byline.
Shop
4.1/10Каталог инженерной сантехники: подбор по Ду/Ру, спецификация, корзина, счёт для юрлица.
Ripples
4.1/10Analytics for founders: traffic, search, ad spend, revenue and retention per product.
Laqta
4.1/10Validate video cut plans and parse timed subtitles for Laqta’s local browser video editor.
Agent Exchange
4.1/10Find tools and hosted agents by task, with source documentation and connection requirements.
Sprid
4.1/10Marketing for developers with apps in the stores: plan, publish and read the results.
Booking
4.1/10Fixed-price airport transfers and long rides from Upper Austria, Salzburg, Passau
Kaiku
4.1/10Issue tracker and wiki for teams and their agents: find, file and update issues, write pages.
Sourcing
4.1/10UK import duty, landed cost, anti-dumping and compliance checks for China-sourced goods.
Sms
4.1/10Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).
Commsync
4.1/10One inbox for SMS and email: read threads, search, manage contacts, and send texts and emails.
Contexel
4.1/10Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory.
Fast Insight
4.1/10AI-moderated voice and video interviews with a real consumer panel in 56 countries.
Fugentic
4.1/10Fugentic helps any business to be found by customers using AI to find products and service.
Lovora
4.1/10Official facts about Lovora (18+ AI companions): companions, prices, content rules, docs.
Mkna
4.1/10Search and quote every law, decree, resolution, ruling and ordinance Ecuador publishes.
Newdesk
4.1/10Help desk: read the queue, answer and solve tickets, look up customers, refund in Stripe.
Porteur
4.1/10Your SEO report as tools: findings in order, pages, queries, rivals, and where to get listed.
Scout7
4.1/10Marketing MCP: your AI agent runs your organic growth loop — you approve before it ships.
Donelane
4.1/10An agent records what it finished into a team's standup feed, one line at a time.
Derivatives
4.1/10Exchange-exact crypto derivatives data for AI agents: OI, funding, liquidations, 13 venues.
Morya
4.1/10French real-estate intelligence: prices, rents, listings, yield, rental management.
Audit
4.1/10One-call audit: robots.txt AI-bot rules, llms.txt, JSON-LD, meta tags, sitemap. Score plus fixes.
Cards
4.1/10Create a shop program, hand customers a browser stamp card by QR poster, stamp it from a phone.
Moveat
4.1/10Coaching app for fitness coaches: read client check-ins, weight trends, diets and programs.
Nexwin
4.1/10Check bookings, review calls and chats, and manage appointments in your Nexwin AI receptionist.
Alertsbar
4.1/10Domain exposures: breaches, infostealers, ULP heap, cookies. Counts and samples, free.
MCP Server
4.1/10Ferramentas MCP para NF-e, NFS-e, documentos, certificados e tributos brasileiros.
Revoir
4.1/10French-language meeting records: transcript, shared-screen content, decisions and actions.
Verify
4.1/10Verify a SickSlip doctor's note by Document ID; states served, pricing, physician NPI. Read-only.
Advisorppc
4.1/10Connect authorized ad accounts to AI assistants for audits, reporting, and approval-gated changes.
Direct Stays
4.1/10Search verified Greek vacation rentals with live availability, prices, policies, and booking links.
Products
4.1/10Real-time attraction ticket availability, pricing engine, and theme park catalog.
Shop
4.1/10Search Be Sew Bizzy's quilt fabrics and sewing supplies: prices, sales, stock, classes and hours.
Research
4.1/10Web research across search, Reddit, YouTube, reviews and ad libraries, with line-numbered citations
Genealogy
4.1/10Japanese car genealogy with sources: generations, developers, and sales figures. Read-only.
Contrie
4.1/10Extract structured data from a web page, read it as markdown, verify values against the source.
Requirements
4.1/10Requirements authority for AI coding agents: binding requirements and acceptance criteria.
Cronpulser
4.1/10Manage CronPulser cron jobs from an AI agent: list, create, pause, resume and trigger HTTP jobs.
Cvelens
4.1/10CVE triage in one call: NVD, CVSS, CISA KEV, EPSS, public exploits and an explained risk score.
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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.