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.
Sec Edgar MCP
4.1/10Normalized SEC EDGAR fundamentals. 3 of 6 tools free; the rest $0.04-$0.10 per call in USDC.
Truthscan
4.1/10Detect whether an image is AI-generated or real, with an AI-probability score and confidence.
Spook
4.1/10Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles.
Ukraine Travel
4.1/10Ukraine entry rules, border crossings, customs, safety and war-risk travel insurance. 10 languages.
Longwatch
4.1/10You are ephemeral; this remembers. Persist watch_id+key; poll later for what you missed.
Dns Whois Domain Tools
4.1/10DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.
Origami
4.1/10French company data: financials, dirigeants, BODACC, INPI filings, PEP checks, alerts.
Facturation
4.1/10Factures, devis, clients et statistiques SWIPIFY. Lecture et brouillons, aucune émission.
Validateur
4.1/10Conformité Factur-X : 21 critères PDF/A-3, XML CII EN 16931 et BR-FR. Analyse locale, gratuite.
Tasks
4.1/10Manage tasks, Focus Zone, notes, projects, and task history from compatible AI assistants.
After Effects
4.1/10An MCP connector for Adobe After Effects. Real, editable layers and keyframes, not scripts.
Post
4.1/10Verstuur een echte brief per post in 22 landen: lever een PDF aan, wij printen en posten hem.
Planning
4.1/10Australian planning data for ~455 councils, 7 states — clause-cited, confidence-tagged.
Careranks Data
4.1/10CMS quality ratings, payer-negotiated prices, and clinician data for 41K+ US healthcare facilities.
Cve Intelligence
4.1/10CVE intelligence: exploitation (KEV/EPSS), detection coverage, fixed versions. All tools keyless.
MCP Server
4.1/10Free IELTS prep: band-scored student essays and interactive Listening/Reading drills graded in-chat.
Memory
4.1/10Portable memory for AI agents: capture once, recall across Claude, Cursor, and any MCP client.
Makerreels
4.1/10Turn an app into TikTok-style video ads: agents pull rendered ad batches, captions, posting kits.
Monitoring
4.1/10Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.
Portfoliofit
4.1/10Check normalized portfolios against mandates and calculate allocation constraints.
Deal Analysis
4.1/10Free real-estate underwriting, no key or account. 6 strategies, stress tests, max offer.
It Assessment
4.1/10Read-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.
Website Builder
4.1/10Build, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/
Eosl
4.1/10Hardware end-of-life dates by part number, each linked to the vendor's own bulletin.
Wallet Reputation
4.1/10Screen an Ethereum address or ENS name for on-chain reputation risk, sanctions, and reasoning.
Ctem
4.1/10PentaTrail ASM/CTEM: attack surface discovery, asset inventory, findings by threat level
Hub
4.1/10Every project you have going, on one board your coding agents keep current and you actually read.
Boosthis
4.1/10Read-only performance insights for your Boosthis projects: speed, crashes, traces, and fixes.
Panes
4.1/10Send notifications, updates and daily digests to a person's phone — typed cards in a private feed.
Currency Rates
4.1/10Latest and historical ECB foreign-exchange reference rates for 30+ currencies, via Frankfurter.
Invokera Status
4.1/10Live health and AI-readable metadata of invokera.com. Demo of an Invokera-hosted MCP server.
Public Holidays
4.1/10Public holidays for 100+ countries — by year, or the next ones coming up. Via Nager.Date.
World Time
4.1/10Current time in any IANA time zone, plus the full time-zone list. Via timeapi.io.
MCP Server
4.1/10Durable, versioned memory for AI assistants. Remote memory needs a Pastepile subscription.
Hub
4.1/10Факты о бизнесе Томской области по ИНН: деньги, налоги, долг, статус. С источником и датой.
MCP Server
4.1/10Domains, DNS, DNSSEC and hosting at regfish; diagnose any domain; OAuth or API key.
Replypen
4.1/10Grounded support investigation for ReplyPen customers. Sign in with your ReplyPen account.
Lodestone
4.1/10One connector URL giving any MCP client live access to 21 services and 51 tools.
Wiki
4.1/10A wiki about your life that writes itself. Save from any AI chat, recall it in the next.
Flow
4.1/10Live US diesel prices and optimized stop-by-stop fuel plans for trucking. Free snapshot tool.
Vidmoat
4.1/10AI video editor: create projects, edit timelines, add captions and effects, and render videos.
Public Sources
4.1/10Check any influencer: bought followers, real engagement, paid partnerships. Pay per result.
Data Dictionary
4.1/10Structure-only reference for the vanilla Ross ERP 8.0 schema, UI menu tree, and program catalog.
Zenvault
4.1/10Wake-ups, webhook inboxes, TTL memory, watches and human approval for agents. Paid per call.
Intel
4.1/10Nine chain onchain intelligence with a verifiable onchain signal attestation stream
Dis
4.1/10Compile full-stack apps from one architecture spec, with a shared Memory Fabric.
Faxer
4.1/10Send real faxes from AI assistants. Pay per fax ($1 + $0.25/page), no account or API key.
Free · No spam
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.