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.
Company Technographics
4.1/10Search 760K+ companies by technographics with direction of change: adopting, replacing, evaluating
MCP Server
4.1/10Search, compare and estimate rewards across US credit cards. Verified fees, APRs and bonuses.
Pirch
4.1/10Verified job search: every listing confirmed live and accepting applicants within the last 72h.
Seogrep
4.1/10SEO for AI agents: crawl sites, audit pages, pull Search Console data, generate shareable reports.
Events
4.1/10Search 190k+ US live events; every ticket bought funds animal-shelter supplies at no extra cost.
Signals
4.1/10Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers.
Leadsapp
4.1/10Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.
MCP Server
4.1/10Search live roles across hundreds of a16z portfolio startups and join the speedrun talent network.
Teamo
4.1/10Search, edit, design, and undo: everything you can do in Teamo, now from your AI assistant
Patent Search
4.1/10Search 14.3M US patents (2005+) and read full claims and descriptions, with cited source links.
Okun Koneosa
4.1/10Finnish industrial supplies store. Read-only MCP: catalog search, product details, cart, policies.
Seo
4.1/10SEO answers for AI agents: Search Console reads free, plus competitor, keyword, backlink, SERP data.
Vamweb
4.1/10Search for books and book-related products, with access to product and delivery details
Kids Stay
4.1/10Search Japanese hotels by 48 verified kid-friendly conditions, with sources and dates.
Glasp
4.1/10Search your Glasp web and Kindle highlights, notes, and AI memories from any MCP client. Read-only.
Linklist
4.1/10Search source collections your team vetted. Every passage cites its URL and fetch date.
Nowen
4.1/10Generate ranked business ideas from your skills and interests, then search and manage them via MCP.
MCP Server
4.1/10Search real coworking spaces in Europe and the Middle East: prices, amenities, locations.
Emerging Markets Research
4.1/10Search expert emerging-markets research on economics, politics, policy and sovereign risk.
Kalshi
4.1/10Hosted MCP for Kalshi prediction markets: search, odds, order books, settlement rules, and trading.
Larabench
4.1/10Search Laravel jobs, remote roles, Laravel news, and package releases in real time.
Social Research MCP
4.1/108 social listening tools over one MCP endpoint: Reddit, X, Threads, YouTube, Google Trends, news.
Concessio
4.1/10Search 22,000+ infrastructure concessions: expiries, ownership, clauses, tenders. API key required.
Saturation
4.1/10Search, query, and update budgets, transactions, contacts, and purchase orders in Saturation.
Search
4.1/10Web search, page reading and structured extraction for AI agents, with strong RU coverage
Booking
4.1/10AI battery search & first AI-agent booking for car battery replacement (EU/SK). By benben.sk.
Mapmelon
4.1/10Search curated community colivings and see who else will be staying during your dates.
Endorso
4.1/10Turn product links or queries into tracked links that can earn. Carts and search too.
Jobs
4.1/10Search 10k+ live cybersecurity jobs from 246 security companies, plus salary benchmarks and stats.
Knowledge
4.1/10Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.
Qoory
4.1/10One Data Plane for crypto research, with 42 live tools for markets, entities, news, and signals.
Motorloop
4.1/10Australian vehicle marketplace: search listings, buy/sell guides, and manage your own.
Kbeauty Agent Commons
4.1/10Public K-beauty catalog, product search, and latest-offers tools with canonical product facts.
MCP Server
4.1/10Search and organize the links, images, videos, and posts you saved in Hipppo, from your agent.
Hospitality Jobs
4.1/10Search Hosco's live hospitality jobs across Spain, Italy, France, the UK and Switzerland.
Printing Labs
4.1/10Corporate gifting: catalog search, bulk GST pricing, quotes, meetings, HR welcome-kit automation.
Catalog
4.1/10Search 18,594 production-music cues by mood, sound and exact runtime. Instant preview links.
Croma
4.1/10Colombian, Peruvian, and Mexican public data: judicial cases, registries, legislation, web search.
Kaalshodh
4.1/10Observatory-grade Indian astronomy, years -5000..+5000: positions, eclipses, panchang date search.
Brain
4.1/10Company brain for AI agents — temporal knowledge graph search, exploration, and durable memory.
MCP Server
4.1/10200+ read/write tools for GA4, Search Console, Google Ads, Shopify, WooCommerce, Shopware & more.
Keepflash Agent Access
4.1/10Search, read, cite, create, and safely update a user's private KeepFlash knowledge library.
MCP Server
4.1/10Read-only AI search visibility data: citations, AEO audits, and advisor insights from AI-Advisors.
Mindlify
4.1/10Turn AI conversations into visual knowledge maps. Create, connect, search, and organize thoughts.
Jobs
4.1/10Search ~10,000 remote/hybrid jobs for Germany and the EU; aggregate market stats. Free, no auth.
Property Search
4.1/10International real-estate search and buyer workflows for AI agents via MCP and OAuth 2.1.
Radix Wiki
4.1/10Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages.
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.