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.
Dali
4.7/10The prediction MCP — score your prompt before you generate, so you never waste a credit.
Skanfirmy
4.7/10Weryfikacja polskich firm po NIP/KRS i unijnego VAT (VIES) z oficjalnych rejestrów UE.
On Demand Books
4.7/10Find personalized puzzle books by first name from a 100,000+ title Shopify catalog.
Scamcheck MCP Server
4.7/10Scan suspicious messages, URLs, and text for scams with AI. Free tier - no API key required.
Culturelib Discover
4.7/10French cultural events search with multi-reseller ticket price comparison (theatre, concerts...)
MCP Server
4.7/10Visual email & layout builder that turns AI assistants into a Temway authoring studio.
Zoom Meetings
4.7/10Zoom Meetings server for meeting search, recordings, transcripts, summaries, and meeting assets.
Zoom Tasks
4.7/10Zoom Tasks server for creating, updating, assigning, and synchronizing task workflows.
Lore
4.7/10One always-fresh project every AI agent shares: tidy docs that never miss, smart tasks and teams.
Vortex Iq
4.7/10Read-only access to your VortexIQ store data: audits, KPIs, alerts, Brand DNA, reports, Ask VIQ.
Ris Austria MCP Server
4.7/10Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).
Foragex402
4.7/10Meta-search MCP for x402 agent-payable services -- find paid APIs across every registry.
Air Quality MCP
4.7/10Stay ahead of pollution with our Air Quality MCP. Access real-time air quality data, including
Crypto Prices MCP
4.7/10Unlock the power of real-time cryptocurrency data with our Crypto Price Insights MCP server.
Dictionary Lexicon MCP
4.7/10Discover the true meaning of any English word with our Dictionary Lexicon MCP. Whether you're a
Dns Lookup MCP
4.7/10Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether
Earthquake Monitor MCP
4.7/10Our Earthquake Monitor harnesses the USGS earthquake feed to provide you with up-to-the-minute
Github Public Repos MCP
4.7/10Dive into the world of open-source with the GitHub Repo Explorer! Utilize the powerful GitHub
Hacker News MCP
4.7/10Dive into the latest and greatest from the tech world with our Hacker News MCP server.
Ip Geolocation MCP
4.7/10Unlock the power of IP geolocation with our tool! Whether you're a developer needing location data
Met Museum MCP
4.7/10Unlock a world of art with the Met Museum MCP! Use the 'search_artworks' API to find stunning
Name Demographics MCP
4.7/10Harness the power of names with our Name Demographics MCP. Using Agify, Genderize, and Nationalize
Npm Package Info MCP
4.7/10Dive into the world of npm with our NPM Package Info MCP. Access crucial metadata about any npm
Open Food Facts MCP
4.7/10Unlock the power of food transparency with our Open Food Facts MCP server. Easily look up any food
Sunrise Sunset MCP
4.7/10Discover the magic of day and night with our Sunrise & Sunset API. Get accurate sunrise, sunset,
Tv Maze MCP
4.7/10Unlock a world of television with the TV Maze MCP server. Effortlessly search for shows by name or
Uk Postcodes MCP
4.7/10Access comprehensive UK postcode information effortlessly with our geocoding services. Whether you
World Bank Indicators MCP
4.7/10Dive into the wealth of information provided by the World Bank with our zero-auth API. Instantly
Touchstone
4.7/10Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.
Travel Compliance
4.7/10Visa, Schengen 90/180, and tax analysis for 43 European countries plus curated booking.
Capmus MCP
4.7/10Search listings, message posters, and create draft posts on Capmus, the university marketplace
Supost MCP
4.7/10Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford
MCP Server
4.7/10Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs.
Japan Company Leads MCP
4.7/10B2B leads for Japan: search 1M+ companies by size, capital, location, subsidy history (gBizINFO).
Japan Law Search MCP
4.7/10Full-text search of all current Japanese laws (official e-Gov data), down to exact article text.
Japan Parliament Search MCP
4.7/10Search Japan's National Diet records (1947-present): statements, Q&A, and debates with citations.
Japan Real Estate MCP
4.7/10Japan real estate transaction prices and official land values (MLIT data) by area, year, and type.
Japan Subsidy Search MCP
4.7/10Search Japanese government subsidies (official jGrants data): deadlines, amounts, eligibility.
Agent Escrow
4.7/10Trustless escrow & settlement with an exactly-once state machine + audit hash chain.
Agent Identity Registry
4.7/10Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.
Agent Trust Oracle
4.7/10Decay-weighted reputation + tamper-evident trust attestations for the agent economy.
Sui Kapa
4.7/10Semantic search across Sui documentation and knowledge sources, powered by kapa.ai
Provenio
4.7/10Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
MCP Server
4.7/10PDF & document automation via the PDF4me API — convert, OCR, extract, edit, secure.
Domain Intel MCP
4.7/10Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
Security Intel MCP
4.7/10Threat intel for AI agents: CVE lookups, package vulns (OSV), URL threats, IP reputation.
MCP Server
4.7/10Search, label, and manage your X (Twitter) bookmarks from any MCP client via Tweetsmash
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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.