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.
Dragonseye
4.1/10Pay-per-call ransomware leak-site claim lookups, recent claims and group profiles (x402 USDC).
Semscraper
4.1/10Real Google and Google Maps SERPs for AI assistants: pixel positions, AI Overviews and sources.
Vectorizer
4.1/10Vectorize images: PNG/JPG to SVG, PDF, EPS, DXF. Turns logos, icons and scans into clean vectors.
Signals
4.1/10Open jobs from a company's ATS, plus hiring, tech stack, intent, email-security and launch signals.
Llm Vram
4.1/10Does an LLM fit on your GPU? VRAM, KV cache and GPU count for any Hugging Face model.
Fax
4.1/10Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX
Fax Credits
4.1/10Fax to Japan from AI with prepaid credits (Bearer sgx_ key), 1 credit = 1 fax. AIクレジットでFAX送信
Fax Payperuse
4.1/10Fax to Japan from AI, no account: Stripe link per fax, from ¥400, up to 100 pages. 1回払いでFAX送信
MCP Server
4.1/10Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL).
Tickerseer
4.1/10Stock research with receipts: valuation verdicts, earnings setups, a public ledger of settled calls.
Verifyemail
4.1/10Check whether an email address is real and will accept mail before you send to it.
MCP Server
4.1/10Web scraping, Google SERP, Markdown and ChatGPT/Gemini answers as typed tools for AI agents.
Schools
4.1/10U.S. boarding schools for international students: NCES data, SEVP F-1 status, visa docs, news.
MCP Server
4.1/10Create, update and message Apple Wallet and Google Wallet passes and loyalty cards.
Wavelength
4.1/10Turn calls, notes, and code into process flow diagrams. Send them to Jira, Notion, and more.
Withnettle
4.1/10Project management shared by people and AI agents, with persistent project state through MCP.
Wowreveal
4.1/10Make narrated 9:16 shorts from video links: AI story, voiceover, captions, clips and AI video.
Yaba
4.1/10Family budget for couples: spending, budget, pace, bills and Monobank-synced entries. OAuth.
Pflegegradpunkte
4.1/10Pflegegrad-Punkte nach SGB XI berechnen: Begutachtungsfragen, Punkte je Bereich, belegte Fakten.
Vonfrauen
4.1/10Find women-led service providers in Berlin or remote and prepare an inquiry link. Read-only.
Zitierfest
4.1/10Cite German law correctly: verbatim statutes (federal, 16 states, EU), court decisions, legal fees
Codemind
4.1/10Hand routine JS/TS tasks to Codemind from your agent. $0.10 per verified build; failures are free.
Dailymd
4.1/10Free AI news, ranked stories by section, and trending topics. No authentication required.
Atlas
4.1/10Sourced platform rules on where AI agents and their humans can earn money: AI/bot policy, KYC, fees.
Article Extract
4.1/10Inkpluck: read web articles as Markdown + title, authors, date, language (newspaper3k successor)
Bulk Image Downloader
4.1/10Picpail: download all images from web pages as a ZIP, full-size originals, size/format per image.
Company Enrichment
4.1/10Firmfold: company enrichment by domain/email/name: logo, tech, contacts, jobs, firmographics.
Keyword Ideas
4.1/10Keyword ideas from Google/YouTube/Bing/Amazon autocomplete, with intent and trend verdict.
Send Email
4.1/10Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
Website Contacts
4.1/10Hollerdex: a domain's public emails, phones and social profiles as one ranked contact card.
Website Screenshot
4.1/10Capturewren: screenshot any URL (banners removed) plus status, title and clean page text for agents.
Marketplace
4.1/10Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.
Forfaits
4.1/10Forfaits mobiles pro Comontel (réseau Orange) : prix, comparaison, itinérance, FAQ. Lecture seule.
Flytel
4.1/10Forfaits mobiles Flytel pour les frontaliers France-Suisse : offres, appels, données, pays.
Biorobot
4.1/10Human for hire by AI agents: ground-truth checks, photo evidence, errands near Crystal Lake, IL
Agent Weather
4.1/10Conditions reports for AI agents. Free tools; paid via x402: RLUSD on XRPL, USDC on Base (0.01+).
Ai Pm Lab
4.1/10Learn how AI products work: lessons, model cost comparisons, real experiments, PM guides.
Frontdeskchat
4.1/10AI front desk for your website: read chats, bookings and analytics, and draft desks you approve.
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.
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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.