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.
Tsunamis
4.9/10Global tsunami events from NOAA NCEI, 2000 BC-present: wave height, runups, and counts.
Volcanoes
4.9/10Global volcanic eruptions from the Smithsonian Global Volcanism Program: VEI, location, dates.
MCP Server
4.9/10Code intelligence platform for AI agents. 20 tools for architecture, security & impact analysis.
Ares
4.9/10Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
Cnb
4.9/10Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
Noesis
4.9/10Solana on-chain intelligence — token scans, wallet profiling, bundle detection, 19 MCP tools.
Quadratik
4.9/10Search and manage 220M+ B2B contacts. Filter by title, industry, location, and more.
Asvaai MCP
4.9/10Query your brand's AI visibility across ChatGPT, Claude, Perplexity, and Gemini.
MCP Server
4.9/10Live Northern Cyprus (KKTC/TRNC) property listings and asking-price data. Read-only, 8 tools.
MCP Server
4.9/10MCP server for the FFmpeg Micro video transcoding API — create, monitor, download transcodes.
MCP Server
4.9/10Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.
Agentlux
4.9/10Hosted AgentLux MCP server for marketplace, identity, creator, services, and social flows.
Fuelcenter
4.9/10Marathon fueling, pace, hydration, heat, carb-loading, and gel-comparison calculators.
Cipher X402 MCP
4.9/108 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.
Agent Trust
4.9/10Trustless XRPL escrow oracle for AI agents. Create jobs, verify work, release XRP/RLUSD payments.
MCP Server
4.9/10End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.
Molt2Meet
4.9/10Dispatch real-world physical tasks to verified human operators. Escrow or direct-settlement.
Roc MCP Server
4.9/10Creator commerce intelligence for TikTok Shop brands — benchmarks, ROC calculator, and brand fit.
Search
4.9/10Search and install 4,000+ security-scanned MCP servers from inside any MCP-aware AI client.
Tools
4.9/1029 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
Stas
4.9/10Connect Claude to your Intervals.icu watch data for fitness, workout review, and plan writing.
Knowledge
4.9/10Knowledge Base von designare.at – Michael Kanda, Web & KI aus Wien. Semantische Suche über RAG.
MCP Server
4.9/10Analyse activities, build training plans and sync structured workouts to your sports watch.
Connect
4.9/10Public Turaxia MCP surface for building localized draft bundles from supplier URLs.
Jmpy MCP Server
4.9/10Official JMPY.me MCP Server: URL shortener, QR codes, and 70+ marketing analytics tools.
Basalt
4.9/10Design tokens, components, icons, and a11y data via MCP. For Cursor, Claude, and Windsurf.
Mcpdomain
4.9/10Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.
Lastminutedeals Api
4.9/10Real-time last-minute tour and activity booking across 17 suppliers in 15 countries.
Pinelabs Online MCP
4.9/10Create payment orders, checkout, subscriptions & UPI via PineLabs Plural PG gateway
Abmeter
4.9/10Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.
Pasal Id MCP
4.9/10Search Indonesian laws, resolve citations, read articles, and find Constitutional Court decisions.
Kite MCP Server
4.9/10Open-source MCP server for Zerodha Kite Connect. Portfolio, market data, backtesting, alerts.
Property Shared
4.9/10UK property data — Land Registry comps, EPC, Rightmove, rental yields, stamp duty, Companies House
Openregistry
4.9/10Live data from 80+ official national company registries. Unmodified. For KYB and due diligence.
Ghostdom
4.9/10Headless-browser-as-JSON with memorymarket cache economics. Real Chromium, crypto settlement.
Jsonshelf
4.9/10Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
Linkpulse
4.9/10URL reality check for agents: status, content hash, classification, wayback fallback.
Regexforge
4.9/10Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.
Dock
4.9/10AI workspace for you, your team, and every agent. Tables, docs (images, 4K video), formulas.
Whiteboard
4.9/10Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP.
Hemmabo MCP Server
4.9/106 runtime tools: 2 HemmaBo tools, 2 host onboarding tools, and 2 VRP verification tools. Not an OTA.
Radiusos
4.9/1034-tool CRM: contacts, quoting, invoicing, scheduling, AI scoring, email sequences.
MCP Hemrock
4.9/10Hemrock financial modeling prompts: context primers, task prompts, checks, and best practices.
MCP Server
4.9/10An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.
Code
4.9/10Research intelligence for AI coding agents. 2M+ CS papers with evidence and tradeoffs.
MCP Server
4.9/10Multi-model deliberation over MCP: full responses plus typed cross-model reactions from other labs.
Dns
4.9/10DNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
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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.