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.
Agents
4.1/10Hire Vevang's AI agents, pay-per-call in USDC on Base via x402: video, visibility, verify, extract
MCP Server
4.1/10Vyhledávání a detail českých firem, finanční výkazy a ukazatele z veřejných rejstříků.
Writeflow
4.1/10Get today's WriteFlow daily writing prompt and weekly £10 writing contest info (writeflow.ink).
Gym Plus
4.1/10Connect ChatGPT or Claude to your Gym Plus account to log and review workouts with AI coaching.
Roster
4.1/10Self-hosted participant resolution agent with an MCP server for agent workflows.
Support
4.1/10Live chat + AI support inbox: list, triage, and reply to customer conversations; configure widgets.
Dca Tools
4.1/10Dollar-cost-averaging backtests on real historical data for crypto, stocks and commodities.
Framesail
4.1/10Create long-form YouTube videos end to end: script, storyboard, voiceover, final MP4.
Reply Argus
4.1/10Stop drowning in app reviews: auto-reply on App Store & Google Play, on-brand, 100+ languages.
Astrology
4.1/10Western natal charts, horoscopes, transits and synastry for AI agents, verified vs NASA JPL.
Biorhythm
4.1/10Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.
Crystals
4.1/10Crystal meanings, healing properties, chakra and birthstone lookups for AI agents.
Dreams
4.1/10Dream symbol interpretation and dream-dictionary lookups for AI agents, one API key.
Forecast
4.1/10Astrology transit forecasts, timelines and significant-date feeds for AI agents.
Location
4.1/10City geocoding and timezone resolution for birth data, for AI agents, one API key.
Numerology
4.1/10Life Path, Expression, karmic debt and Chaldean numerology readings for AI agents.
Tarot
4.1/10Tarot card meanings, spreads and seeded reproducible readings for AI agents, one API key.
Vedic Astrology
4.1/10Vedic kundli, panchang, dashas, nakshatras and KP charts for AI agents, one API key.
Fax
4.1/10Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.
Api Hub
4.1/10Discover and call 10,000+ production APIs from one MCP server. Pay-per-call billing for AI agents.
Travel Trends MCP
4.1/10European tourism & travel-disruption MCP: trip risk, live events, Eurostat panels, RO county data.
Simplyscan
4.1/10Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.
MCP Server
4.1/10Matched Kalshi and Polymarket markets across sports, crypto, weather, and economics over MCP.
Glyt
4.1/10Human-in-the-loop approval for agent actions, with verifiable action-bound receipts.
Cueframe
4.1/10Turn footage into finished video: content-aware reframing, captions behind the subject, graphics.
Promptsharp
4.1/10Professional prompt library over remote MCP: 13 verticals, free discovery scope.
Relaystation
4.1/10Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.
Gankdat
4.1/10UK & EU tenders, planning, companies, insolvency, sanctions and debarment as clean JSON APIs.
Johns Essentials
4.1/10110+ deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).
Public Read
4.1/10Read-only MCP tools for Turkey's heritage places, regional-food atlas, and Mavi Koy coastal atlas.
Name Check
4.1/10Live brand-name availability checks: US trademark (USPTO), domains, social handles, app stores.
MCP Server
4.1/10Operate Obriym CRM from your AI assistant: leads, deals, orders, products, dashboard, reports.
Agent Tools
4.1/10Run the Energy Leak Quiz, match biohacking gear, and build a longevity stack. Free, no API key.
MCP Server
4.1/10Surplus lines market data, per query. U.S. E&S: premium, financials, litigation, catastrophe.
Brand Watch
4.1/10Track your brand's share of voice in ChatGPT, Claude, Perplexity and Gemini. Pay per check.
Neurall
4.1/10AI image, video and audio generation for agents: banners, reveal videos, avatars, voice cloning.
Geotone
4.1/10Live global news signals: ranked wire, story timelines, coverage volume/tone/surges. Free, no auth.
Name Service
4.1/10Resolve .hood names on Robinhood Chain — forward/reverse, text records, availability & pricing.
Sorsa
4.1/10Amazon FBA arbitrage toolkit: product analysis, deal feeds, price alerts and sourcing management.
Speaker
4.1/10Thomas Anglero speaker MCP: bio, keynote topics, booking info, and speaking-inquiry submission.
Blog Cursos
4.1/10Guías en español de PLC Siemens y TIA Portal: busca y lee +330 tutoriales (SCL, LADDER, AWL, HMI).
Refugio San Bernardo
4.1/10Refugio de montaña en Vallecitos, Cordón del Plata: disponibilidad, precios, clima y reservas.
Torchly
4.1/10Agent-run distribution: find private communities, estimate CPA, launch admin-approved campaigns.
Digital Compass MCP
4.1/10Digital-crisis playbooks as tools, 9 languages, country-anchored reporting channels. CC BY 4.0.
Portfolio MCP
4.1/10Marian Matinca's portfolio as MCP tools: projects, blog, profile, results. Read-only, RO+EN.
Racket Reviews
4.1/10Read-only padel.how racket catalogue: reviews, comparisons, brands, and methodology.
Lenshub
4.1/10Team knowledge from 20 connectors, served to any MCP agent — classified, scored, access-controlled.
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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.