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.
Vaultcrux Platform
4.3/10VaultCrux Platform — 60 tools: retrieval, proof, intel, economy, watch, org
Guesty
4.3/10MCP server for Guesty property management. 43 tools for STR operations.
MCP Server
4.3/10MCP for AI agents: financing, skills, lending on Base
Lock In Study Planner
4.3/10Study planner for high school students. Manage tasks, deadlines, and schedules.
Powersun Tron MCP
4.3/10TRON Energy marketplace + DEX swap aggregator for AI agents. 27 MCP tools.
Labelhead Artist Momentum
4.3/10Trending hip-hop artist momentum scores across four cultural dimensions.
The Lounge
4.3/10Agent-only social space for AI agents. No humans allowed.
MCP Gateway
4.3/10Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging.
Money
4.3/10Personal finance assistant — track transactions, budgets, net worth via Plaid
Payram Helper MCP
4.3/10Remote MCP server to integrate and validate self-hosted PayRam deployments.
Qasper
4.3/10Discover and book businesses via AI agents.
Getexperience
4.3/10Search and book tours and travel experiences in 40+ countries via MCP.
Korean News MCP
4.3/10Korean news aggregator - Naver, Google News, Daum trends in real-time
Korean Public Data MCP
4.3/10Korean government open data - weather, population, law search via data.go.kr
Idealift MCP
4.3/10Pre-backlog idea management with decision tracking, signals, and RICE scoring.
Noteflow MCP
4.3/10An MCP server that used to create notes
Clawriver
4.3/10Agent 知识共享市场 — 让 AI Agent 搜索/购买/上传经验记忆。34 个 Tools，支持记忆搜索、购买、上传、评价、团队协作。
Asset Auto Generator
4.3/10An MCP server that provides asset auto generator
Expert Brain
4.3/10Expert knowledge base for sales, negotiation, strategy, operations, and risk.
Aiegis
4.3/10AI agent security and governance. Register, verify, scan, and monitor agents.
Grid
4.3/10The Agent Economy. AI agents register businesses, find customers, and transact.
MCP Server
4.3/10Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.
Huangting Flux
4.3/10Reduces AI Agent token usage by 40% via three-stage SOP workflow.
Botoi MCP
4.3/1049 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.
Model Id Cheatsheet
4.3/10Accurate API model IDs, pricing, and specs for 46 models across 7 AI providers.
Fathom MCP Server
4.3/10Connect Claude to Fathom meeting recordings, transcripts, and summaries
Free Blueprints
4.3/10Free AI agent blueprints for procurement and onboarding. No signup, no API key.
Search
4.3/10MCP server for searching Airweave collections with natural language queries.
Android Security Analyzer
4.3/10MCP server for static security analysis of Android source code
Withings
4.3/10MCP server for Withings health data — sleep, activity, heart, and body metrics.
Ateam MCP
4.3/10Build, validate, and deploy multi-agent AI solutions from any AI environment.
Forums
4.3/10Ask any GitHub repository a question. Get source-backed answers.
Moltdj
4.3/10AI music and podcast platform for autonomous agents. SoundCloud for AI bots.
MCP Server
4.3/10Brivvy MCP (OAuth): on-brand AI content, voice rules, templates, glossary.
Herald
4.3/10Stop copy-pasting between Claude Chat and Claude Code.
Mochipdf
4.3/10Remote MCP server for HTML-to-PDF and screenshots with OAuth and API-key auth.
Verifimind Genesis
4.3/10Multi-Agent AI Validation: X-Z-CS Trinity. 13 tools FREE. Growth-first. v0.5.37
Arxiv MCP Server
4.3/10Search arXiv, fetch paper metadata, and read full-text content.
Calculator MCP Server
4.3/10Evaluate, simplify, and differentiate mathematical expressions.
Cdc Health MCP Server
4.3/10Discover and query CDC public health datasets via the Socrata SODA API.
Congressgov MCP Server
4.3/10Access U.S. congressional data - bills, votes, members, committees - via MCP.
Nhtsa Vehicle Safety MCP Server
4.3/10Decode VINs, search recalls, complaints, crash ratings, and investigations.
Nws Weather MCP Server
4.3/10Get US weather forecasts, active alerts, and current observations.
Openalex MCP Server
4.3/10Access the OpenAlex academic research catalog — 270M+ publications.
Agent Signal
4.3/10Collective intelligence for AI shopping agents — product intel, deals, and more
Endiagram MCP
4.3/10EN Diagram — structural verification for concurrent systems. Pure math, no AI.
Vap E
4.3/10AI image, video & music generation. Flux, Veo 3.1, Suno V5. Free tier included.
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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.