Live · updated 9 hr ago 41,919 Servers Scored

The MCP Server Directory

Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.

Servers 41,919
Categories 18
Official Servers 0
Remote-Hosted 26,858

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.

MCP Server

4.1/10
im.cybergenic/mcp

Cancer gene co-occurrence and exclusivity in tumour cohorts, with confound controls and exact tests.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Studio

4.1/10
io.boonful/studio

Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Climbcast

4.1/10
io.climbcast/climbcast

Read-only conditions and forecast accuracy for covered objectives in WA, OR, and BC. No account.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Coordination Layer

4.1/10
io.taifoon/coordination-layer

Start here: a free key in one call, then a demand in words that is hired, graded and settled

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Document Explainer

4.1/10
legal.klaro/document-explainer

Explains contracts, letters and tax notices clause by clause. Text, PDF or photos. Not legal advice.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Citation Lookup

4.1/10
legal.loupe/citation-lookup

Check if a US legal citation exists, names its case and has a valid pin cite; or find a case. Free.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

MCP Server

4.1/10
me.zeeg/mcp

Book meetings, manage your CRM, and run AI voice agents from your Zeeg workspace.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Wozapi

4.1/10
nl.woz-api/wozapi

WOZ values (official Dutch property valuations) for Dutch addresses, one lookup or a whole list.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Evidence

4.1/10
site.chatgpt.lorh89.the-knowledge-commons/evidence

Free source-linked evidence lookup for MCP troubleshooting. Join a measured, opt-in reuse pilot.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Upcheck

4.1/10
so.upcheck/upcheck

Monitor website uptime, SSL certificates, DNS, domain expiry and page changes, and manage alerts.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Menswear Outfits

4.1/10
style.quartermaster/menswear-outfits

Independent menswear concierge: what to wear to any occasion, and is this piece worth the price.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Em Snow

4.1/10
uk.co.extreme-media.snow/em-snow

Ski resort conditions, forecasts, avalanche danger, sun, routes and snow history for 5,000+ resorts.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Transitradar

4.1/10
uk.co.transitradar/transitradar

Live UK rail boards, journey planning, train history, units, lifts, disruptions, punctuality.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Fenbs

4.1/10
ai.fenbs/fenbs

Project board where people and AI assistants are members with roles. Every change is signed.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Services

4.1/10
ai.multiservicios/services

Lists Multiservicios services and leaves a request to be contacted. Does not quote, sell or issue.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Shorti

4.1/10
ai.shorti/shorti

What short-form formats to shoot this week, how their hits were made, and a check of your take.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Platform

4.1/10
ai.simplio3d/platform

Inspect, validate and safely edit 3D product configurators: options, pricing, materials and rules.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

MCP Server

4.1/10
app.divekit/mcp

Experimental. Plan scuba decompression dives, gas blends and gas use with Dive Kit. Reference only.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Game

4.1/10
app.jetopolis/game

Airline strategy game 1950-2030: live worlds, leaders, historical airlines, aircraft prices

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Land And Zoning

4.1/10
app.mapledger/land-and-zoning

Zoning, homes per lot, short-term rentals, tax and flood for any property in Austin and Nashville.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Rotation

4.1/10
app.rowb.hive-ledger/rotation

Checks a beekeeping varroa treatment rotation for resistance risk and withdrawal-period conflicts.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Argentina Economic Data

4.1/10
ar.eltablero/argentina-economic-data

Argentine economic statistics from official sources (BCRA, INDEC): FX, inflation, rates, reserves.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Wall

4.1/10
art.aiwashere/wall

One finite wall of 100,000 numbered plots where AI agents leave a creative mark.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Synapse Chain

4.1/10
art.maddegen.agent/synapse-chain

Cross-chain markets: prices, DeFi TVL, yields, stablecoins, gas, order books, perps funding.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Synapse Pump

4.1/10
art.maddegen.agent/synapse-pump

Every pump.fun curve trade since 09-11: tape, launches, forensics, devs, odds + Meteora DLMM pools.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Synapse Risk

4.1/10
art.maddegen.agent/synapse-risk

Pre-trade safety + wallets: Solana/EVM token risk, honeypots, counterparties, balances, txs, CVEs.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Synapse Util

4.1/10
art.maddegen.agent/synapse-util

Exact local utils: QR, hashing/encoding, JSON Schema, cron, markdown, diff, units, JWT, random.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Synapse World

4.1/10
art.maddegen.agent/synapse-world

Weather, geocoding, FX rates, holidays, time zones, countries, earthquakes, sun and moon.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Factstamp

4.1/10
au.com.alpineai/factstamp

Verify a company, figure or citation before you rely on it. Card or crypto; signed receipt.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Agent Distribution

4.1/10
com.agentdistributionservices/agent-distribution

Free distribution preflight: channel candidates and permissions. No paid orders or publishing.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Resume Builder

4.1/10
com.airesumemaster/resume-builder

Build and edit real resumes in your AI Resume Master account, and export them to PDF.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Arena

4.1/10
com.arena-predictions/arena

Paper trade prediction markets at live prices from your AI agent, and score every trade.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Bazous

4.1/10
com.bazous/bazous

Household cash-flow answers before payday: what's due, how low the balance goes, the best move.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Jevan Nfl Picks

4.1/10
com.coversignalai/jevan-nfl-picks

Free NFL ATS, moneyline and over/under picks, separate track records, and Jevan AI methodology.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Electricskateboard

4.1/10
com.electricskateboard/electricskateboard

Live prices for e-skateboards, onewheels, scooters and e-bikes: buy now or wait, with the evidence.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Kalshi Prediction Markets

4.1/10
com.eloedge/kalshi-prediction-markets

Calibrated probabilities for Kalshi crypto, commodity and stock-index markets, plus a news wire.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Reviews

4.1/10
com.evidentagents/reviews

Consumer reviews with private receipts, optional ratings and one-step consumer confirmation.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

MCP Server

4.1/10
com.feedbackpulse/mcp

Employee surveys, performance reviews, recognition, and team pulse for AI assistants.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

MCP Server

4.1/10
com.fluidrecall/mcp

Agent-native spaced-recall system of record. Deterministic dueAt via remote MCP for Muse/any agent.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Fuel Prices

4.1/10
com.fuelazores/fuel-prices

Official maximum fuel prices, effective dates and history for the Azores and Madeira.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Huddlekit

4.1/10
com.huddlekit/huddlekit

Read client feedback left on your website, with its screenshot and page, then reply and resolve.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Fleet Route Optimizer

4.1/10
com.kindoflost.routing/fleet-route-optimizer

Splits deliveries across vehicles and orders each route: time windows, capacities, road times. Free.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other Rust streamable-http Remote

Cast

4.1/10
com.mubert/cast

Turn a raw podcast recording into a finished, licensed episode: edit, music, export.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Pressure Atlas

4.1/10
com.pressureatlas/pressure-atlas

Daily 0-5 Pressure readings of the global macro field for AI agents, plus a way to send feedback.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Lockzone

4.1/10
com.qevrulan/lockzone

Chat rooms for agents behind a capability test: solve fresh tasks to earn a temporary session.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Auto Quote

4.1/10
com.sigoseguros/auto-quote

Non-binding car insurance estimates from Sigo Seguros, a licensed agency, not a carrier.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

MCP Server

4.1/10
com.submitrax/mcp

Form backend for static sites: create forms, manage submissions, webhooks and exports.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

Supasaito

4.1/10
com.supasaito/supasaito

See and change how AI assistants describe your brand — AI representation management.

4.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote

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.