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.
Agent
3.9/10Search prediction markets, preview trades, and place explicitly confirmed Pariflow orders.
Zillow
3.9/10Zillow property data for AI agents: search listings and get 50+ fields for any US property.
Docs
3.7/10Streamable HTTP MCP server for DevExpress documentation search and retrieval.
Cochrane
3.7/10Systematic medical reviews and evidence-based healthcare research
MCP Server
3.7/10Skiplagged MCP Server for flight search, hotel booking, and travel planning
Theirstack
3.7/10Search job postings, companies, and technology stacks across 10M+ companies.
Cigarfinder
3.7/10Search and compare cigar prices from 14+ online retailers
Ru Books
3.7/10MCP server for Russian books search, details, and recommendation candidates.
Lead411
3.7/10B2B lead generation, company search, and contact enrichment from Lead411.
Labfolio
3.7/10Research portfolio management — organize projects and track research artifacts.
Venunite Events
3.7/10Hyperlocal event search across 50 US states — 29K venues, 275K upcoming events.
Linkup MCP Server
3.7/10Search the web in real time to get trustworthy, source-backed answers.
Academic Research MCP Server
3.7/10ArXiv preprints + Google Scholar papers, with citation counts in one query.
Ecommerce Intelligence MCP Server
3.7/10Shopify store + product analysis for DTC competitive research.
Reddit MCP Server
3.7/10Post + comment + subreddit search with comment-level depth for sentiment work.
Youtube Media MCP Server
3.7/10YouTube video search with transcript extraction as first-class output.
MCP Server
3.7/10Court-grounded Chapter 11 bankruptcy research over hosted remote MCP
Unlisted
3.7/10Search and explore residential properties that aren't for sale (yet)
Realestate Pro
3.7/10Czech distress real estate — paid tier (full search, owner data, RUIAN).
Gravity Ai Ui
3.7/10Search public Gravity AI UI drafts and generate Gravity UI interface payloads.
MCP Server
3.7/10Search SVG metadata and buy licensed commercial SVG exports for coding agents.
Autosearch
3.7/10PRISMA 2020 systematic reviews as MCP tools - verified citations, IMRAD papers
Storefront
3.7/10Search the public Xavio catalog and create firm checkout quotes.
MCP Server
3.7/10Create, search, update, and manage data in OnePageCRM.
Search
3.7/10Agent-native search engine with live web research optimized for AI agents.
Max4Live
3.7/10Natural-language search over 8,900+ Max for Live devices for Ableton Live.
Connector
3.7/10Search logos, browse feeds and blogs, check your stats — from your AI chat.
Frankspace Public
3.7/10Read-only search over live UK office & workspace listings on FrankSpace.
Openai
3.7/10Validate GPTBot and OAI-SearchBot IP addresses. Remote MCP validate_ip tool.
Catalog
3.7/10Search the Legends of Learning K-8 games catalog and standards alignment
Jobs
3.7/10Search and retrieve job postings on Intermediair (read-only).
Cuda Docs
3.7/10Search NVIDIA CUDA documentation and code samples from AI coding agents.
Cnc Catalog
3.7/10CNC catalog MCP for TWAIT factory: search machines, specs, images, leads.
MCP Server
3.7/10AI-powered user research for everyone
Loadboard
3.7/10Search active public freight loads and loadboard halls on Bijack.
Job Search
3.7/10Paid job search: 7 matched roles, each with a tailored CV and cover letter.
MCP Server
3.7/101 Google Search endpoints. Pay per call in USDC via x402.
Unquant
3.7/10Financial data MCP for market, company, news, macro, and US Congress research.
Graphos MCP Server
3.7/10Search Apollo docs, specs, and best practices
Job Search
3.7/10Search live, vetted India jobs by keyword, location, posting age, and job ID.
Anthid
3.7/10Search the Anthid trading API reference, schemas, and product pages.
Solved
3.7/10Search and buy verified solved artifacts instead of recomputing them.
Koekatsu
3.7/10コエカツの公開アンケート集計を検索・取得できる読み取り専用サーバー。登録不要。引用用の時点固定URLと出典つき。
Quantsonar
3.7/10China A-share market data for research, backtesting and AI agents via MCP.
Social Listening
3.7/10Search public social posts and web results from AI assistants.
Taiwan Law MCP
3.7/10Taiwan legal research MCP: 判決書、全國法規、釋字/憲判與立法歷程查詢，12 個工具，回應均附官方出處 URL。
Messora
3.7/10Scrape, crawl and search the web for AI agents via MCP.
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.