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.
MCP Server
3.5/10US property data: powerlines, noise, crime, hazards, schools and more
Actiongate
3.5/10Pre-execution safety layer for autonomous agent wallets via MCP and x402.
Picoads
3.5/10Micro ad network for AI agents.
MCP Server
3.5/10Interact with your Google Bigtable resources using natural language commands.
MCP Server
3.5/10Ground your AI applications with trusted geospatial data from Google Maps.
MCP Server
3.5/10Provides tools to manage Memorystore for Valkey instances and backups.
MCP Server
3.5/10Interact with the Stitch API using natural language commands.
Test5
3.5/10Skybridge demo for QA and playground validation
Pmo
3.5/10Manage actions, issues, risks, projects, and decisions in Selis.
Talarion
3.5/10Boost accuracy and confidence via the Talarion information network.
Buyersense
3.5/10MCP server for the BuyerSense API. Get buyer signals from any MCP client.
Revensi
3.5/10MCP server for the Revensi API. Scan domains from any MCP client.
MCP Server
3.5/10Validated Laravel plugin data - health scores, compatibility and vendor trust
MCP Server
3.5/10Revenue intelligence platform for short-term rental operators.
Server
3.5/10Swedish open data for Claude and other AI assistants - verified, with sources.
Hypertext
3.5/10Publish complete HTML artifacts and return a public share URL.
Product Discovery MCP
3.5/10Remote MCP server for product discovery catalog and retrieving product details.
Multi Source MCP
3.5/10Authenticated, user-scoped MCP connectors for 30+ business systems.
Flight Deals
3.5/10Find curated cheap flight and travel deals from Australia.
Statistir
3.5/10Tools to manage french shooter and competitions
Alpichack
3.5/10AI-powered ticket triage and workflow automation
Filepad
3.5/10Connect AI agents to Filepad workspaces through OAuth MCP.
Superfact
3.5/10Turn any AI chat or agent run into a beautiful, shareable public page.
Steady
3.5/10Keep teams & agents coordinated automatically
MCP Server
3.5/10Minimal project management for teams and AI agents.
Memq
3.5/10Persistent memory for AI agents with OAuth-backed hosted MCP access.
Parallax
3.5/10Agent-callable Parallax services: catalog, pricing, project start, and booking.
MCP Server
3.5/10Create, edit, and organize MindMeister mind maps from your AI assistant.
Arb
3.5/10Cross-exchange arbitrage opportunities and funding rate signals
Bio
3.5/10Biomedical data: compounds, drug info, and molecular targets
Contracts
3.5/10US federal contracts, grants, and spending awards
Econ
3.5/10US macroeconomic data: inflation, jobs, GDP, energy, and Treasury yields
Filing
3.5/10SEC filings, insider trades, and earnings data
Flight
3.5/10Live flight departures and airport information
Geo
3.5/10Geocoding, weather forecasts, and timezone lookups
Global
3.5/10Global economic data from World Bank and OECD
Health
3.5/10Health data: NIH grants, WHO statistics, and genetic variants
Market
3.5/10Real-time stock quotes, market indices, and institutional holdings
Monitor
3.5/10Ecosystem monitoring: service status and x402 activity metrics
Nasa
3.5/10NASA data: near-Earth objects, space weather, and astronomy pictures
News
3.5/10Real-time news and trending topics from major sources
Predict
3.5/10Prediction market data and crowd-sourced probability forecasts
Property
3.5/10US real estate data: home prices, rents, and market trends
Rep
3.5/10Agent reputation registry: check, register, and endorse AI agents
Time
3.5/10Current time by timezone, astronomy events, and moon phases
Esst Bio MCP
3.5/10An MCP server that provides access to the Online Shops in the esst.bio network
MCP Server
3.5/10Create and edit feedback surveys and read responses from your AI assistant.
MCP Server
3.5/10Altoviz invoicing app for french small businesses
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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.