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.
Over Reach Detector
4.1/10Detect when AI code changes exceed declared task scope (MCP server).
Meta Data MCP
4.1/10Query 76 open data APIs — government, science, finance, environment, and more.
Aihot MCP
4.1/10AI HOT 资讯 MCP Server - 让 Claude Code 直接获取 AI 行业日报和动态
Seedance MCP
4.1/10Seedance AI 视频生成 MCP Server - 让 Claude Code 直接生成 AI 视频
Bazos MCP
4.1/10MCP server for interacting with Bazos.cz and Bazos.sk
Aws Cli MCP Server
4.1/10Python MCP server for AWS CLI inspection and operations
Agent Release Auditor
4.1/10Deterministic release gate for AI-written code and coding agents.
MCP Kinetic Gain
4.1/1075-tool MCP server for 12 Kinetic Gain specs and DefenseTech checks.
MCP Ast Explorer
4.1/10Python symbol exploration for codebase onboarding agents.
MCP Repo Mapper
4.1/10Deterministic repository structure mapping for onboarding agents.
MCP Test Runner
4.1/10Local test execution and coverage summaries for onboarding agents.
Agentsafe
4.1/10Real-time URL trust scoring for AI agents. Blocks phishing and malicious sites.
MCP Fraudlabspro
4.1/10Fraud Prevention MCP server using FraudLabs Pro API.
MCP Ip2Whois
4.1/10WHOIS domain MCP server that query the WHOIS information using IP2WHOIS API.
Magento Cloud
4.1/10MCP server for Adobe Commerce Cloud — REST API + SSH, no PHP CLI required
Gnomon MCP
4.1/10Deterministic batch tools so LLM agents stop guessing dates and math.
Outline MCP
4.1/10Tree-structured knowledge base as an MCP server
Easyeda Pro MCP
4.1/10MCP server and EasyEDA Pro extension bridge for live project assistance.
Nutriref
4.1/10Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
Presence MCP
4.1/10Read-only MCP access to presence: living project model and outcome telemetry.
Eos MCP
4.1/10MCP server for Arista EOS device operations via eAPI
Claude Code Bridge
4.1/10Durable local-first MCP relay for independent coding agents.
Caldav MCP
4.1/10CalDAV calendar operations (list, create, update, delete events) as MCP tools.
Kubeleash
4.1/10Kubernetes MCP server with RBAC-style, context-scoped guardrails for AI agents.
Toggl MCP
4.1/10MCP server for Toggl Track — gives Claude access to your time tracking data
Taskchampion MCP
4.1/10MCP server for Taskwarrior 3.x, TaskChampion, and Timewarrior task management.
Workflows MCP Server
4.1/10Store, query, and create YAML workflow playbooks for LLM agents.
MCP Server
4.1/10Cities: Skylines II wiki, encyclopedia, and mod workflow tools for AI agents.
Collective Memory
4.1/10MCP server for persistent, semantic memory across AI sessions
Clarik MCP Server
4.1/10Clarity and memory persistent workspace context manager for Claude.
Grpc Invoke MCP
4.1/10MCP server for describing and invoking gRPC methods
MCP Gateway
4.1/10AuthzX MCP Gateway — policy-enforcing proxy between AI agents and MCP servers
Skylight MCP
4.1/10Skylight Calendar for Claude — family events, chores, and rewards.
Mcpwp
4.1/10MCP for WordPress — connect Claude, Cursor, or Windsurf to any WordPress site.
Dns Cache
4.1/10DNS/WHOIS/SSL/geo-IP cache MCP server for AI agents.
License Checker
4.1/10OSS license metadata + compatibility checker MCP server.
Package Meta
4.1/10npm/PyPI/Cargo package metadata + downloads + maintainer health.
Regulatory Deadline
4.1/10FinCEN/SEC/EU AI Act/GDPR deadline tracker for AI agents.
Claude Wrap MCP
4.1/10MCP server that spawns and drives Claude Code sessions via claude-wrap.
MCP Server
4.1/10MCP server for AKKA Finance DEX aggregator — swap quotes, routes, and execution
Orm MCP
4.1/10MCP server for @mostajs/orm: generate, lint (24 rules) & migrate EntitySchemas.
Zapi MCP
4.1/10MCP server for the Zabbix API — daily brief, problems, hosts, items
Aippocampus
4.1/10Local-first, source-backed continuity for AI agents via stdio MCP.
One Shot Ui
4.1/10Deterministic UI extraction and screenshot diffing for AI coding agents.
Cadlens MCP
4.1/10Model Context Protocol server that wraps the CADLens REST API.
Screenshotrender MCP
4.1/10Capture website screenshots from any MCP client via the ScreenshotRender API.
Weather
4.1/10An MCP server for weather information.
Sauce Api MCP
4.1/10An open-source MCP server that provides LLM access to the Sauce Labs API
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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.