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.
Pokt Agent X402
4.1/10Korean company due diligence, sanctions screening, Upbit/Bithumb events, HWP. Pay per call (x402).
Kai Network
4.1/10Read-only KAI network overview, standards, fees, public terms, and developer onboarding.
Korea Hs Import Requirements
4.1/10Korean customs permits and certificates required per HS code: law, document, agency (Korea Customs)
Docfarm
4.1/10Publish, edit, share and track HTML docs and decks from chat, with view analytics.
Meibo
4.1/10Manage school and club directories: settings, entries, moderation and invitations.
Jp Drone Airspace
4.1/10Partial pre-check of Japan drone rules at a point/time: DID, 150 m, night, airports. Not a go/no-go.
Jp Drug Supply
4.1/10Is this drug's shipment normal, limited or suspended in Japan (MHLW)? Hosted, history kept.
Jp Edinet
4.1/10What has this Japanese company filed on EDINET (FSA) in the last 365 days? Hosted. Facts only.
Jp Finance
4.1/10Which JPY rate did Japan Customs publish for a date? Is a firm on an FSA list? Hosted. No advice.
Jp Flu Regional
4.1/10How much influenza is this Japanese prefecture reporting this week? Hosted, recorded daily.
Jp Sanctions
4.1/10Is this name on Japan's MOF asset-freeze list? Hosted, list-change history kept. Reference only.
Mofa Overseas Safety
4.1/10Which danger level has Japan's MOFA set for a country and its regions? Hosted, change history kept.
Nlocale
4.1/10Find sourced events, places, restaurants, stays and local guides in Aisne, France. Read-only.
Ai Footprint
4.1/10Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.
Priowise
4.1/10Live access to your product strategy: scored roadmap, decisions, PRDs, guarded status write-back.
Directors Lookbook
4.1/10664 named visual and music styles: deal a look for a feeling, get paste-ready AI prompts.
Phoneafriendforagents
4.1/10A real person phones a business for your agent and reports the answers back. Ten calls a month
Zillow Property Details
4.1/10Zillow property details by link, zpid or address: Zestimate, rent Zestimate, tax value, agent.
Zillow Zip Code Search
4.1/10Zillow homes for sale, for rent or recently sold by US ZIP code: price, Zestimate, beds, baths.
Fetchfox
4.1/10YouTube transcripts, Instagram profiles and posts, and TikTok data as MCP tools.
Invoice Tools
4.1/10Pay-per-call invoice tools: payment reminders, late fees, payment terms, timesheet to invoice.
Propwalk
4.1/10Real estate social media manager: address in, a week of posts out, booked to IG, FB and TikTok.
Rhino Rank
4.1/10Quote, order and manage link building and press releases in your Rhino Rank account.
Sigrex
4.1/10Create and manage trading strategies, bots, webhooks and signals from any MCP client.
Tracker
4.1/10Where frontier tech programs stand: stage, milestones and slips, obstacles, specs and sourced news.
MCP Server
4.1/10Product analytics, user and company insights, surveys and NPS, reports, dashboards, and more.
Copertura
4.1/10Verifica copertura fibra e FWA per indirizzo in Italia, offerte Interfibra e link di attivazione
MCP Server
4.1/10Japanese recruiting CRM. AI searches candidates, jobs and pipelines and adds records.
Bitacora
4.1/10Prototypes made of HTML screens and the review notes designers dictate, ready for your AI to apply.
Laboratory Love
4.1/10Lab results for phthalates and bisphenols in consumer products, plus crowdfunded testing.
Getbody
4.1/10Get real-world tasks done by robots: find, rent and control robots for your human.
Decision Engines
4.1/10Evidence-weighted decision engines: AI business cases, venture readiness, free soundchecks.
Agingresearch News
4.1/10Search aging research papers, evidence, trials and grants; follow topics through Sign in with ARN.
MCP Server
4.1/10Send contracts for e-signature, track signing, get signed PDFs and audit trails, verify any PDF.
Shogidojo
4.1/10Go over your Shogi Dojo games, explore the moves played from a position, and make review quizzes.
Timestamp Receipt
4.1/10RFC 3161 timestamps, paid per call over x402. No account; verifies offline against the authority.
Sellthenews
4.1/10Real-time US stock market news, r/wallstreetbets sentiment, options GEX & max pain, daily recaps
Aipage
4.1/10Shared pages people and every AI edit live: lists, boards, imported apps. Attributed, undoable.
Listings
4.1/10Search, read and compare Singapore property listings and book home services, with no account.
Data
4.1/10400+ data APIs for agents: UK companies, property, trade, tenders, recalls, sanctions. Free tier
Environment
4.1/10UK river levels and rainfall, bathing waters, flood warnings, weather, earthquakes and the GB…
Health
4.1/10Clinical trials, RxNorm drug lookups, FDA drug and device data, PubMed and NHS organisations.
Safety Recalls
4.1/10UK product recalls, MHRA drug and device alerts, FSA food alerts, accident reports and US CPSC…
Tools
4.1/10Time zones and world business days, VAT rates and maths, currency conversion, UK business days…
Trade Procurement
4.1/10UK commodity codes and duties, UK trade statistics, UK/EU public tenders and US federal spending.
Transport
4.1/10Airports, runways and frequencies worldwide, tides, UK road collisions and London transport.
Uk Property
4.1/10Sold prices, area reports, postcodes, flood risk, crime and food hygiene for any UK location.
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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.