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.
Agent Gateway
4.1/10Relux Works studio gateway: read services/pricing and submit a project inquiry to hire the team.
Grader
4.1/10Honest A-F grades for trading strategies, backtested on real out-of-sample data. No hype.
Bauta
4.1/10Give anything your AI makes a real, private-by-default link. Say "share this with Bauta."
Sharemypage
4.1/10Host the HTML or Markdown pages your AI generates and share each as a link with comments and access.
Quartermaster
4.1/10x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.
Widgy
4.1/10Create forms, surveys, quizzes & polls — publish shareable links and analyze responses.
Abundance Apis
4.1/10Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.
Hotels
4.1/10Neutral hotel & stay price comparison for AI agents: live prices from 16+ booking sites. No signup.
Entyrax
4.1/10PC hardware decision engine for Brazil (pt-BR): compatibility, GPU recommendations, build analysis.
Setup
4.1/10Ezoic ads implementation assistant: integration docs, SDKs, and working, copyable setup code.
Griffnode
4.1/10Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.
Code Synapse
4.1/10Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.
Sports Predictions
4.1/10Probability-calibrated NBA, EuroLeague, football and ATP/WTA tennis predictions, full distributions
Setfork
4.1/10Runnable, versioned lists for agents: tools, prompts and lists as resources. Git under the hood.
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).
Starreview
4.1/10Drafts Google & TripAdvisor review replies; agents can never post themselves. Free get_service_info.
Dubweb
4.1/10Search for books and book-related products, with access to product and delivery details
Gym Plus
4.1/10Connect ChatGPT or Claude to your Gym Plus account to log and review workouts with AI coaching.
Asmi
4.1/10Design your site's AI avatar in the ASMI studio; your coding agent ships it into your repo.
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.
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.