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 Real Estate Server
4.1/10Dutch real estate data with KRK Makelaars report generation.
Geoservercloud MCP
4.1/10MCP server for managing GeoServer workspaces, datastores, layers, and styles
Fixme Agent
4.1/10Real-time AI code quality — 30 validators, 17 languages, 813+ checks
Weather MCP
4.1/10US NWS alerts by state and short-term (next 5 periods) point forecasts.
Rustypaste MCP
4.1/10An MCP server that wraps the rustypaste API
Browser Agent
4.1/10MCP server for browser automation with AI agent
Artscii
4.1/10LLMs can't draw. This MCP can. 81 arts + 100 kaomoji + diagrams + charts.
Platform Ai
4.1/10Google Maps Platform Code Assist MCP
Api
4.1/10MCP server for generating REST API boilerplate and Express endpoints.
Api Tester
4.1/10MCP server for API testing: HTTP requests, cURL generation, health checks.
Base64
4.1/10MCP server for Base64, URL, and HTML encoding/decoding
Forge MCP
4.1/10Encode/decode Base64, URL-safe variants, and file data
Changelog
4.1/10MCP server for generating changelogs from conventional commits.
Changelog Forge MCP
4.1/10Generate changelogs from git commit history
Code Quality
4.1/10MCP server for code quality: complexity, duplicates, naming, refactoring.
Color
4.1/10MCP server for color palette generation and conversion — HEX, RGB, HSL
Color Forge MCP
4.1/10Convert between HEX, RGB, HSL color formats and generate palettes
Cron
4.1/10MCP server for cron expression parsing, validation, and scheduling.
Cron Forge MCP
4.1/10Build, explain, and validate cron expressions
Diff Forge MCP
4.1/10Compare text and code, show differences with context
Env
4.1/10MCP server for .env file validation, parsing, and comparison.
Env Forge MCP
4.1/10Parse, validate, and manage .env environment files
Github Stats
4.1/10MCP server for GitHub repo stats: stars, forks, contributors, activity.
Gradient
4.1/10MCP server for CSS gradient generation — linear, radial, conic
Gradient Forge MCP
4.1/10Build CSS linear and radial gradient values
Hash
4.1/10MCP server for cryptographic hashing — MD5, SHA-1, SHA-256, SHA-384, SHA-512
Hash Forge MCP
4.1/10Hash text with SHA-256, SHA-384, SHA-512 and compare hashes
Ip Calc
4.1/10MCP server for IP calculations: subnets, CIDR, ranges, network info.
Ip Calc MCP
4.1/10IP address and subnet calculator, CIDR notation
Json Forge MCP
4.1/10JSON processing — format, validate, diff, convert, minify, query, analyze
Jwt
4.1/10MCP server for JWT decoding and inspection
Jwt Forge MCP
4.1/10Decode and inspect JWT tokens — header, payload, expiry check
Landing
4.1/10MCP server for generating production-ready HTML landing pages.
Lorem
4.1/10MCP server for placeholder text, fake names, emails, and addresses.
Lorem Forge MCP
4.1/10Generate placeholder text — lorem ipsum and alternatives
Markdown
4.1/10MCP server for markdown: tables, TOC, HTML conversion, formatting.
Markdown Forge MCP
4.1/10Markdown processing, TOC generation, HTML conversion
Meta Forge MCP
4.1/10Generate HTML meta tags and Open Graph metadata
Password
4.1/10MCP server for secure passwords, passphrases, and strength checking.
Password Forge MCP
4.1/10Generate secure passwords with configurable rules and strength check
Qr Text
4.1/10MCP server for QR code data: URLs, vCards, WiFi configs, events.
Readme
4.1/10MCP server for README.md generation from project metadata
Readme Forge MCP
4.1/10Generate professional README.md files from project analysis
Regex Lab
4.1/10MCP server for regex testing, matching, replacing, and validation
Regex Lab MCP
4.1/10Test, explain, and generate regular expressions
Seo Analyzer
4.1/10MCP server for SEO analysis: meta tags, headings, keywords, sitemaps.
Shadow
4.1/10MCP server for CSS box-shadow generation
Shadow Forge MCP
4.1/10Generate CSS box-shadow and text-shadow values
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.