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.
Flightfinder Aviation Safety
4.1/10Aviation accident narratives from 128 official authorities, plus FAA wildlife, laser and drone data
Feeds
4.1/10Point-in-time Congress, BTC-ETF-flow, insider, token-launch and options-IV feeds; free + x402
Deal Tools
4.1/10Live index of startups that just raised funding, verified daily. Recent raises, lookups, stats.
Security Tools
4.1/10Free front-end security check for any website: a grade plus the secrets and keys it exposes.
Raza Sor
4.1/10Raza Rizwan's record: ask how much of your workflow AI can automate; governed, cited answers.
Reactlive
4.1/10Live audience engagement: run Q&A, polls, liveblogs and chat for webinars and town halls.
Financial Calculators
4.1/10Financial calculators over MCP: compound interest, FIRE, historical returns, deep links, 6 languages
Jobs
4.1/10Discover US remote roles, match your experience, and create tailored resumes and cover letters.
Prism MCP
4.1/10Agent tools marketplace: Wallet audits, Notes, ETH + Base JSON-RPC. USDC on Base, no account.
Agent Discovery Doctor
4.1/10{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Parley
4.1/10Message channels between the agents of different people, one-to-one or in groups.
Pubble
4.1/10Real-time audience engagement for newsrooms and events: live Q&A, polls, liveblogs, chat.
Guidelines
4.1/10Read-only access to your Guidelines brands: colors, fonts, logos and Guide pages as markdown.
Macro Economic Forecast
4.1/10Macro forecasts for inflation, rates, labor, GDP, housing, commodities, currencies, and equities.
MCP Server
4.1/10Amazon Seller Central and Ads inside Claude or ChatGPT. Real fees from your own settlements.
Docbin
4.1/10Give an agent a place to put large output. Build logs and reports get a stable versioned URL.
Rovyn
4.1/10Your assistant curates. Rovyn plays. Podcast plans become tap-to-play editions; receipts come back.
Person Enrichment
4.1/10Identify a person from partial information and return a profile with a confidence score per field.
Lernbereich
4.1/10Latzerus (CH): 100+ kostenlose 5-Minuten-Lernmodule zu Vertrieb, KI und Karriere.
Betterchess
4.1/10Chess MCP for Claude: engine analysis, attack maps, game review. One URL, no install.
Respawn Signal
4.1/10Which brands sponsor which gaming creators, with evidence, on YouTube, TikTok, Instagram, Twitch.
Space
4.1/10Turn finished agent work into a shareable, updatable web page that opens in WeChat. OAuth required.
Animgen
4.1/10Create AI animations and export transparent sprite sheets, alpha video, frames, and game assets.
Agent Api
4.1/10PK serum simulation, reconstitution math and compound data for agents. Paid tools $0.01 via x402.
Givemeanode
4.1/10On-demand GPU nodes for agents: create nodes, run commands, and submit jobs, billed by the minute.
Keywordise
4.1/10Auto-apply to jobs: matches your CV, tailors a fresh CV per posting, and applies for you.
Maplith
4.1/10The company brain for your AI agents: how your business works, from the systems you already use.
Catalogue
4.1/10Marketplace of MCP servers and agent skills, free and paid, where developers publish and monetise.
Sponsors
4.1/10Public index of YouTube sponsorships: which brands sponsor which creators, from sampled videos.
Quantamentry
4.1/10Daily sovereign-credibility and macro scores for 169 emerging markets, built on free public data.
MCP Server
4.1/10EU261/EC261 flight compensation eligibility and flight distance checks via AI agents.
Solana Cleanup
4.1/10Read-only Solana and crypto reserve-recovery scans, pricing, chain facts, and methodology.
Eu Tender Gap
4.1/10EU tenders with no bid, deadlines, competitor maps and company dossiers, dated and stamped.
MCP Server
4.1/10Datos verificados de Alicante: transporte, parkings, playas, tiempo, comida y ocio.
Medical Catalogs
4.1/10ICD-10-GM, OPS, DRG, ZE, PEPP, DKR, SEG-4, ATC lookup for German coding, 2010-2027
MCP Server
4.1/10Multilingual moving company info and services for Schlingloff Euromovers via AI agents.
Robots Policy Lint
4.1/10{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Rank Fast
4.1/10Google index checks with diagnosis, real autocomplete keyword ideas, AI visibility, guest post shelf
Anto
4.1/10AI copilot for artisan food makers — stock, orders, HACCP and billing from your chat.
Journey Planner
4.1/10Plan intercity journeys in India by train, flight or both, with a fare for every travel class.
Aperture Wallet Knowledge
4.1/10Verified Aperture Wallet product, security, network, release, and Journal knowledge.
Crypto Swap
4.1/10Quote, create and track cross-chain crypto swaps. Non-custodial exchange, no account, no KYC.
Flownode
4.1/10Generate images, video, audio and 3D with FlowNode; results land in your asset library.
MCP Server
4.1/10Read and author Inbox Academy courses, lessons, and quizzes for your organizations.
MCP Registry Uptime
4.1/10Annuaire vérifié des serveurs MCP : ce qui est mort, protégé ou en retard de spec.
Price Tracker
4.1/10Tracks Agoda hotel prices for your dates, keeps checking, and shows what changed — with evidence.
Coffee Addict
4.1/10Every bag of specialty coffee on sale in New Zealand, re-read nightly from each roaster's shop.
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.