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.
Catalog
4.1/10Premium cigar search, community ratings, live availability and US state shipping rules.
MCP Server
4.1/10Search, write, and publish travel blogs on vakantio.de: posts, drafts, trips, comments. OAuth.
Company Research
4.1/10Turn a company domain into a structured B2B sales brief from their public website.
Twitterapi MCP Server
4.1/10Twitter/X read-only MCP server — 12 tools: search, users, tweets, followers, timelines, trends.
Jobs
4.1/10Find jobs near you. Search over 4 million openings by role, place, pay, visa and more.
Herstack
4.1/10Read-only UK women's midlife health guidance: search, PubMed-backed evidence, Solgar UK picks.
Catalogue
4.1/10Read-only catalogue search: JVM tooling, ML models, compliance APIs, siSwati LLM, Veridix markets.
Docs
4.1/10Search and fetch AgendaForge public documentation and marketing content. No authentication needed.
Search
4.1/10Search a curated gallery of live, tryable AI-built products for prior art. Read-only, no auth.
Chateaux
4.1/10Search 10,500 French castles and read verified entries: hours, prices, accessibility.
Jacobcampbellrealtor
4.1/10Read-only server for jacobcampbellrealtor.com: licensee, service area, referrals, site search.
Hyperion
4.1/10Hyperion — MCP tool marketplace for AI agents: web, OSINT, security, research via one key.
Lowlanddata Resale
4.1/10GDPR-clean secondhand listings and sold comps for resale pricing research. No seller personal data.
Rekwebrew
4.1/10Search for books and book-related products, with access to product and delivery details
Nz Car Listings
4.1/10Live used-car stock on named NZ dealer yards. Search make, model, price, city. Not Trade Me.
Search
4.1/10Live web search, image search, topic filters and full-text fetch over our own crawled index.
Forage
4.1/10Web search and URL-to-markdown for agents. Pay per call in USDC on Base, no signup.
Fastaf
4.1/10Web data tools for AI agents: pages as markdown, search, maps, commerce, jobs, AI answers.
Netstate
4.1/10Search 128 million official company registrations across every US state, DC, Puerto Rico and Canada.
Web
4.1/10Web search, URL content extraction to Markdown, site mapping, and recursive web crawler.
MCP Server
4.1/10Search, retrieve, create, and update visual knowledge maps in a user's KnowMapped account.
MCP Server
4.1/10Hong Kong TCG marketplace (MTG + Riftbound): search cards, read live prices, manage your listings.
Market Data
4.1/10Investment-bank research, market data, news and trader signals for crypto and US equities.
Swarmio
4.1/10AI that does real work for you: cited web research, plans, finance, horoscopes. Self-serve.
Knowngood
4.1/10Search agent-ready sites or fetch one site's report; every capability probe-verified, dated.
Search
4.1/10Foliora MCP for public discovery, account reads, and agent execution of human-approved changes.
Servana
4.1/10Search and message local service vendors (cleaning, med spa, yoga, personal training) by city.
Subscribr
4.1/10The all-in-one YouTube content engine: research, ideas, thumbnails, scripts, and video.
Donhuffines
4.1/10MCP gateway for donhuffines.com: articles, search and full text. Read-only, no auth.
Getbotlens
4.1/10MCP gateway for getbotlens.com: articles, search and full text. Read-only, no auth.
Manoforstaterep
4.1/10MCP gateway for manoforstaterep.com: articles, search and full text. Read-only, no auth.
Raconteur
4.1/10MCP gateway for raconteur.com: articles, search and full text. Read-only, no auth.
Texasvoice
4.1/10MCP gateway for thetexasvoice.com: articles, search and full text. Read-only, no auth.
Docs
4.1/10Read-only search and Markdown access to liz's public docs, prompts, resources, and an MCP App.
Esim Catalog
4.1/10Search travel eSIM data plans for 230+ destinations with live prices and purchase links.
Cannabis Evidence
4.1/10GRADE-rated clinical evidence on cannabis as medicine (DE/EN). Search and cite studies.
Insourcia
4.1/10Search French companies: financials, directors, ownership, M&A and insolvency events.
Investjournal
4.1/10Your stock research journal: watchlists, reverse-DCF valuations, ratios, theses and news.
Marketingburos
4.1/10Search and compare 2,000+ Dutch marketing agencies by specialism, city and cases. Never pay-to-rank.
Private Jet Charter
4.1/10Price a US private jet charter: search airports, check runway limits, quote a flight.
Catalog
4.1/10Semantic search over The Network catalog (skills, agencies, roles) with signed webGCP provenance.
Opportunity Intelligence
4.1/10Search and retrieve SENTn public software opportunity snapshots for founders and AI agents.
Knowledge Base
4.1/10Search Blck Alpaca's knowledge base on SEO, GEO, AI agents and marketing automation.
Content
4.1/10Ship models, build logs, tutorials, galleries, public URLs, and contextual content search.
Kiuli
4.1/10Search Kiuli's luxury African safari writing and plan a trip with a human travel designer.
Gsc Seo Analytics
4.1/10Search Console SEO analytics: rankings, clicks, CTR, striking-distance insights, charts, sitemaps.
Civic Meetings
4.1/10Search US local-government meetings: AI summaries, transcripts, and adopted plan documents.
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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.