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.
Demost
4.9/10Reserve a subdomain, upload .zip via MCP, get a link. Optional document API at api.demo.st.
Dezignworks
4.9/10Query DezignWorks reverse engineering software: features, compatibility, and pricing.
Recursive
4.9/10AI support agent platform for small businesses. Query pricing, features, and examples.
Ziptax
4.9/10Real-time US and Canadian sales and use tax rates by address or geo coordinates.
Geo
4.9/10Zoning, ADU eligibility, flood zone, setbacks, and buildability intelligence for U.S. parcels.
Uk Air Quality
4.9/10Access UK air quality data, monitoring sites, and hourly pollutant measurements across regions
Uk Civic Parliamentary
4.9/10Query UK Parliament, elections, crime stats, ONS census data, and national archives
Uk Court Finder
4.9/10Find UK courts and tribunals by location, name, or law area with addresses and contacts
Uk Environmental Intelligence
4.9/10Access UK flood warnings, river levels, water quality, Met Office forecasts, and carbon data
Uk Public Services Health
4.9/10Access CQC care ratings, NHS health services, and food hygiene data across the UK
MCP Server
4.9/10Revenue Engine for scoped diagnosis, action planning, execution, and Figure-Eight value evidence.
Weftly
4.9/10Find & cut horizontal and vertical video clips (Shorts/Reels), transcribe & summarize. Pay per job.
Captchacc
4.9/10Human verification CAPTCHA with visual and selective-listening audio challenges.
Identity
4.9/10Mint an agent identity in two free calls. Verify anyone. Earn 75% when someone reads you.
Validator
4.9/10Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.
Achriom
4.9/10Media memory for AI agents and their humans: books, movies, music, shows, anime, podcasts, games.
Currency
4.9/10Historical FX rates for 100+ currencies vs USD from IMF and World Bank data, 1940-present.
Earthquakes
4.9/10Global earthquake events from the USGS, 2150 BC-present: magnitude, depth, location, counts.
Timeline
4.9/10Generate and manage AI-powered project timelines and Gantt charts from plain-text descriptions.
Tsunamis
4.9/10Global tsunami events from NOAA NCEI, 2000 BC-present: wave height, runups, and counts.
Volcanoes
4.9/10Global volcanic eruptions from the Smithsonian Global Volcanism Program: VEI, location, dates.
Ares
4.9/10Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
Cnb
4.9/10Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
MCP Server
4.9/10Live Northern Cyprus (KKTC/TRNC) property listings and asking-price data. Read-only, 8 tools.
MCP Server
4.9/10Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.
Stas
4.9/10Connect Claude to your Intervals.icu watch data for fitness, workout review, and plan writing.
MCP Server
4.9/10Analyse activities, build training plans and sync structured workouts to your sports watch.
Connect
4.9/10Public Turaxia MCP surface for building localized draft bundles from supplier URLs.
Abmeter
4.9/10Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.
Whiteboard
4.9/10Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP.
Hemmabo MCP Server
4.9/106 runtime tools: 2 HemmaBo tools, 2 host onboarding tools, and 2 VRP verification tools. Not an OTA.
MCP Server
4.9/10An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.
Chinese Law
4.9/10Chinese law via Ansvar Gateway. Cited, OAuth + paid tier. Free npm: chinese-law-mcp.
Eu Regulations
4.9/10EU regulations (GDPR, DORA, NIS2, AI Act, etc.) via Ansvar Gateway. Cited, OAuth + paid.
Security Frameworks
4.9/10262 control frameworks (NIST, ISO 27001, OWASP) via Ansvar Gateway. Cited, OAuth + paid.
Threat Intel
4.9/10CVE intelligence, STRIDE, OWASP test cases via Ansvar Gateway. Cited, OAuth + paid.
Contendeo
4.9/10Multimodal video analysis MCP — transcription, vision, and OCR for any video URL.
MCP Server
4.9/10Apideck Unified API MCP — 330 tools across 200+ SaaS connectors (accounting, CRM, HRIS, ATS).
Guard Pricing
4.9/10FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.
Hurricanes
4.9/10Global hurricane and tropical cyclone tracks from IBTrACS/NOAA, 1842-present. Wind and pressure.
Un Sdg
4.9/10UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.
World Factbook
4.9/10CIA World Factbook country indicators: infrastructure, energy, demographics, economy, 2002-2026.
Simplyprint
4.9/103D print farm management for AI. Monitor, queue, and control prints on your SimplyPrint account.
Tours
4.9/10Hut-to-hut hiking tours in the Alps with live availability from multiple booking systems.
Xmp4
4.9/10OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.
MCP Server
4.9/10US/HK markets — 163 tools: quotes, options, orders, fundamentals, screener, IPO, alerts, DCA & grid
MCP Server
4.9/10Competitive intelligence - track what competitors ship each week. 8 tools, 3 prompt workflows.
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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.