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.
Breach Notification Deadlines
4.1/10Who to notify after a data breach and by what date: all US states, SEC, HIPAA, GDPR, UK. Sourced.
Breach Notification Deadlines Full
4.1/10Bulk breach notice deadline checks: US states, SEC, HIPAA, GDPR, UK, per check billing via Apify.
Pay Transparency Rules
4.1/10Must a job post show pay? Rules for US states and cities, Canada and all 27 EU countries. Sourced.
Pay Transparency Rules Full
4.1/10Bulk job post pay transparency checks for US, Canada and EU laws, per check billing via Apify.
Us Minimum Wage
4.1/10Legal US minimum wage and tipped wage for any address, city, county or state on any date. Sourced.
Us Minimum Wage Full
4.1/10Bulk US minimum wage lookups by address, city or state and date, per lookup billing via Apify.
Us Sales Tax Nexus
4.1/10Which US states must a remote seller register in for sales tax? Every state's nexus rule. Sourced.
Us Sales Tax Nexus Full
4.1/10Bulk US sales tax economic nexus checks every state's rule, billed per check via Apify.
Signabras
4.1/10Catálogo de certificados digitais ICP-Brasil A1 (e-CPF, e-CNPJ), políticas e pedido com Pix.
Agentel
4.1/10Discover Agentel Missions, Skills and public Work evidence; continue through authorized SDK/API.
Allscreenshots
4.1/10Capture website screenshots, run bulk captures, and manage screenshot schedules and history.
Karmadue
4.1/10Check if a package or MCP server is safe before installing. Find tools, connectors, datasets.
Facturear
4.1/10Facturas electrónicas ARCA (ex AFIP) para Argentina: alta de CUIT, facturas con CAE, PDF y mail.
Claim
4.1/10Renewable exclusive leases and semaphores for workers; downstream fencing enforcement required.
Once
4.1/10Track GitHub issue and Stripe test-payment outcomes; recover uncertain supported actions.
Japan Agent Api
4.1/10Japan JMA warnings, typhoons, volcano levels and municipality code history in English; x402 checks
Airbnb
4.1/10Airbnb listings by city or room link: price for dates, ratings, amenities, host, location, photos.
Zonori
4.1/10Public events listed on Zonori for the next 7 days, by place and activity, with links.
Factline Kyc
4.1/10EU company check, sanctions, PEP, bulk screening, watches, x402 payee check, wallet evidence.
Factline Nl
4.1/10Dutch addresses, neighbourhoods, crime, flood risk, rent check, schools and home prices.
Factline Vehicles
4.1/10Dutch licence plate checks: APK, recalls, odometer, history, car model reliability.
Bloodpanel
4.1/10Find and compare published Irish blood-test listings, prices, locations and panel markers.
Verithic
4.1/10Official data by municipality near Barcelona: €/m², IBI, transport, rent caps. Every figure sourced
Free Blockchain
4.1/1013 free Base tools: address labels, tx explain, balances, receipts, gas, logs, bytecode.
Motion
4.1/10One sentence to a finished animation: your AI writes motion graphics as code and checks real frames.
Deals
4.1/10UK discount codes, product prices and price drops, phone deals, what's on and airport parking.
Golfpriceai
4.1/10Live UK golf equipment prices, price history and genuine price drops from GolfPrice AI.
Codeactu
4.1/10Codes de parrainage vérifiés à la source (France et francophonie) : code, primes, conditions.
Kyb Brasil
4.1/10Brazilian company KYB for AI agents: sanctions, ownership, contracts, risk score. Pay per call x402
Insider Trades Vanilla
4.1/10Insider trades & directors dealings data for US (SEC) & German (BaFin) stocks: insider buys & sells.
Shortselling Vanilla
4.1/10Short selling data: net short positions, short sellers and short interest for EU and US stocks.
Calcbright
4.1/10100+ accurate calculators & converters: mortgage, loan, tax, BMI, dates, units, currency and more.
Scadenzario
4.1/10Read and create personal deadlines, bills and renewals in your Scadenzario account.
Invokely
4.1/10Query official statistics through MCP, with periods, places and citable sources in every answer.
Top11
4.1/10Independent ranked lists of software and services, with a which-one-to-pick verdict per list.
Yasha Hotel
4.1/10Book Yasha Hotel Luxembourg: live availability, exact prices, Stripe-secured booking.
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 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.
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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.