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.
Good Sport
4.1/10Sports-analytics research assistant that grades its own model and reports the losses. $9.99/mo.
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.
Warmnight Fishing
4.1/10Free blind-play night-fishing game over MCP. Deterministic engine, zero LLM calls, save codes.
Verified Codes
4.1/10Verified discount & referral codes for crypto exchanges, cards and more — tested first-hand.
MCP Server
4.1/10Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.
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.
MCP Server
4.1/10Search thousands of active YouTube sponsors and 60,000+ channels from any MCP client. Free tier.
Bill Payment
4.1/10Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.
Qronoplay
4.1/10QR-code marketing games and contests: campaigns, prizes, QR codes, winners, stats. GDPR-native (EU).
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.
Docs
4.1/10Keyless docs search so coding agents wire up RoxyAPI: every endpoint, param and SDK call.
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.
Human Design
4.1/10Human Design bodygraph, type, authority, profile, gates and channels 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.
Sidecar
4.1/10Cross-tool context for your data stack. Search, lineage, and impact across warehouse and BI tools.
Ai Transact
4.1/10Order & book on AI Transact WordPress sites by AI agent — MCP tools with WhatsApp confirmation.
Api Hub
4.1/10Discover and call 10,000+ production APIs from one MCP server. Pay-per-call billing for AI agents.
Referral Codes
4.1/10Verified referral and discount codes for crypto exchanges, wallets and trading tools. Read-only.
Travel Trends MCP
4.1/10European tourism & travel-disruption MCP: trip risk, live events, Eurostat panels, RO county data.
Long Events
4.1/10Search events, conference weeks, cities, venues and artist schedules via remote MCP.
Handiworks MCP
4.1/10MCP tools for AI agents: render URLs to image/PDF, check link health, convert HTML/CSV/JSON.
Expired Domain Screener
4.1/10Screen expired domains: availability, drop stage, history, brandability, trademark risk.
Img Forge
4.1/10AI image generation across 5 quality tiers (SDXL to Gemini 3 Pro), 50 free credits on signup.
Alpha Sophia
4.1/10Claims-grounded provider, market, and KOL intelligence for healthcare AI agents via Alpha Sophia
Dla MCP
4.1/10Diagnose common dog behaviour problems, get program pricing, and submit the free assessment.
MCP Server
4.1/10Monitor, troubleshoot, and optimize your technology stack with Intelligent Observability.
Tally Workout
4.1/10First strength app Claude can write to: plan training in chat, it lands in the app ready to log.
Simplyscan
4.1/10Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.
MCP Server
4.1/10Kalshi x Polymarket matched into one API: cross-venue sports arb, live stream, free-tier MCP.
Glyt
4.1/10Human-in-the-loop approval for agent actions, with verifiable action-bound receipts.
Agentmail
4.1/10Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
Placepack
4.1/10Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.
Cueframe
4.1/10Agent-native video composition API: compose footage into production-quality video over MCP.
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.
Statey
4.1/10An agent-native database over MCP: shared, validated, structured records in every AI chat.
Trackradar
4.1/10Finds tracks in social media posts — incl. underground music that audio fingerprinting misses.
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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.