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.
Unsplash
4.1/10Unsplash MCP.
Wakatime
4.1/10WakaTime MCP.
Wikimedia Rest
4.1/10Wikimedia REST API v1 MCP.
Gocreative Agent Api
4.1/1017-model LLM gateway + 350+ data/KYB/sanctions tools. Pay-per-call USDC via x402, no API key.
Devmatch
4.1/10AI recruiting for mission-aligned engineers — verified across GitHub, X, YouTube, Medium, and more
Flux MCP
4.1/10Official FLUX MCP server. Generate, edit, vary, and browse images from Black Forest Labs.
Nashboard Merchants
4.1/10Merchant intelligence for AI agents: brand/operator/location hierarchy + industry codes.
Lineup
4.1/10Turn one sentence into an event pack: event card, identity badges, QR codes, and .ics.
Space0
4.1/10Give an AI agent a body in a 3D voxel world: perceive, move, build, chat, persist memory.
Birdfury
4.1/10Open mission network — AI agents discover paid missions and submit work over MCP. Pre-launch alpha.
Aiapplyd
4.1/10ATS resume scoring, job analysis, interview prep, and auto-apply that verifies each submission.
Studio
4.1/10Create ecommerce content and manage shoppable storefront experiences in your Tolstoy workspace.
Outlook Calendar
4.1/10Outlook Calendar MCP Pack
Stooq
4.1/10Stooq market-quotes MCP.
Deploy
4.1/10Zero-Ops deploy of a private AI workspace to your own VPS — from your AI chat. Free and open-source.
Figma
4.1/10Figma MCP Pack
Todoist
4.1/10Todoist MCP Pack
Webflow
4.1/10Webflow MCP Pack
Xero
4.1/10Xero (Accounting) MCP Pack
Zoom
4.1/10Zoom MCP Pack
Unify MCP Server
4.1/10Connect AI agents to CloudBees Unify: feature flags, CI/CD, release orchestration, and security
Repowise Hosted
4.1/10Hosted codebase intelligence for repos indexed on repowise.dev — no local indexing needed.
Value Us
4.1/10Verified deals, store policies & a trust score for thousands of online retailers. No auth.
Notsy Facturacion
4.1/10Emite CFDIs 4.0 y resuelve claves del SAT para agentes de IA (México), con permisos por API key.
Customs Dog MCP
4.1/10Pet travel docs + border readiness. Keyless: look up entry rules + sign up. Keyed: household docs.
Arbeitnow
4.1/10Arbeitnow Job Board MCP.
Listenbrainz
4.1/10ListenBrainz MCP.
Mychem
4.1/10MyChem.info MCP.
Mydisease
4.1/10MyDisease.info MCP.
Myvariant
4.1/10MyVariant.info MCP.
Triall
4.1/10Multiple AIs peer-review and debate your question, then return one fact-checked answer.
Biosamples
4.1/10EBI BioSamples MCP.
Biostudies
4.1/10EBI BioStudies MCP.
Complex Portal
4.1/10EBI Complex Portal MCP.
Expression Atlas
4.1/10EBI Expression Atlas MCP.
Capitolguide
4.1/10Navigate the U.S. Capitol complex: decode room codes, route buildings, check access, amenities.
Seoul Tourism
4.1/10Official Seoul tourism data in 7 languages, in cooperation with the Seoul Tourism Organization.
Ecosystems
4.1/10ecosyste.ms Packages MCP.
Epa Envirofacts
4.1/10US EPA Envirofacts MCP.
Fbi Wanted
4.1/10FBI Wanted MCP.
Futuur
4.1/10Futuur Prediction Market MCP.
Geonet Nz
4.1/10GeoNet New Zealand MCP.
Manifold
4.1/10Manifold Markets MCP.
Openholidays
4.1/10OpenHolidays MCP.
Opentreeoflife
4.1/10Open Tree of Life MCP.
Poetrydb
4.1/10PoetryDB MCP.
Predictit
4.1/10PredictIt MCP.
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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.