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.
X402 Notary MCP
4.3/10Cryptographic receipts for AI outputs on Base or Solana via x402.
Fabric Dw MCP
4.3/10MCP server for Microsoft Fabric Data Warehouses and SQL Analytics Endpoints
Governance MCP
4.3/10AI governance evidence for EU AI Act, ISO 42001, SOC 2, and NIST AI RMF.
Spudcoach
4.3/10Deterministic Brotato theorycrafter MCP server: facts and math, not guesses.
Xbbg MCP
4.3/10Local Bloomberg tools for xbbg users.
Devtime
4.3/10Local-first, read-only MCP server for evidence-backed repository memory.
Engineering Board
4.3/10Repository-owned engineering pattern intelligence - 19 MCP tools over stdio.
Cron Self Heal
4.3/10Watcher — surfaces crons in error state
Gateway Pulse
4.3/10Probe Hermes/OpenClaw/Paperclip/Obsidian
Launchd Drift Recovery
4.3/10Watcher — kickstart -k drifted critical plists
Stale Gate Janitor
4.3/10Daily 04:00 CT housekeeping over data/approval-gates/
Codeinspectus
4.3/10Local-first MCP security scanner and CLI for AI-generated applications.
X402 Agent Tools
4.3/1025 x402 paid API tools for AI agents on Base mainnet.
Memoweft
4.3/10Portable AI memory as MCP tools: five reads and three controlled writes.
Narajangteo Bid MCP
4.3/10나라장터 입찰공고정보서비스(공공데이터포털 data.go.kr) Open API를 감싼 로컬 MCP 서버
Mindmaps
4.3/10Create and read mind maps on CloudMindMaps from Claude and other AI assistants.
Release Gate
4.3/10Pre-deploy security auditor for AI agent code — the risks generic SAST misses.
Narajangteo Opening
4.3/10나라장터 낙찰정보서비스 Open API를 위한 로컬 MCP 서버
Narajangteo Prespec MCP
4.3/10나라장터 사전규격정보서비스 Open API를 위한 로컬 MCP 서버
MCP Server
4.3/10EDI parse, validate, send, inspect, and QuickBooks tools for MCP clients.
Hotato
4.3/10Open-source, self-hosted conversation QA for voice agents. MIT.
Cai
4.3/10CAI MCP server — gives AI agents a custodial wallet, @cai.com email, and vault.
Rightos MCP
4.3/10RightOS MCP: privacy-first QR queue/EV/pickup. 18 tools, no end-user PII.
Abscissa
4.3/10Safety-aware MCP server for Linear issues, projects, cycles, and dependencies.
Itu MCP
4.3/10İTÜ Ninova, OBS, Portal, kampüs servisleri ve kütüphane için MCP sunucusu
Spudcoach
4.3/10Deterministic Brotato theorycrafter MCP server: facts and math, not guesses.
Arcane Rmcp
4.3/10Rust MCP server and CLI for Arcane Docker and container management.
Gotify Rmcp
4.3/10Rust MCP server and CLI for Gotify push notifications and message management.
Tailscale Rmcp
4.3/10Rust MCP server and CLI for Tailscale devices, users, keys, policies, and auth.
Unifi Rmcp
4.3/10Rust MCP server and CLI for UniFi Network controller operations.
MCP Trendpulse
4.3/10Query Google News RSS feeds and search interest over time via Google Trends.
Statetakehome MCP
4.3/10US take-home pay calculator by state: federal and state tax, FICA, deductions.
Umami Compass
4.3/10Secure Umami Analytics MCP server for Cloud and self-hosted deployments
Godot Agent Loop
4.3/10MCP automation loop with 167 tested tools for Godot 4
Narajangteo Corpinfo
4.3/10나라장터 사용자정보서비스(공공데이터포털 data.go.kr) Open API를 감싼 로컬 MCP 서버
Sassymcp
4.3/10One MCP server that replaces 75+ — 278 tools in a single exe, smart-loaded.
Ticktest MCP
4.3/10A股量化回测 MCP Server — AI Agent 用自然语言回测 A 股。¥0.5/次，¥1 体验卡，¥19 月卡，海龟永久免费。
Dfs Engine
4.3/10Local sports math, DFS settlement, bet analytics, and game-entertainment tools.
Tinysearch
4.3/10Self-hosted web research for MCP agents.
MCP Server
4.3/10P2P Agent Index MCP — publish and search decentralized web indexes over libp2p.
Strava MCP
4.3/10Remote MCP server for your Strava activities, segments, and routes
Deja Vu
4.3/10deja-vu: local memory over the session histories of forty-one coding agents.
Okaneland MCP
4.3/10Verified AI-tool prices and AI product margin math for agents.
Seo Tools MCP Metrika
4.3/10MCP server for Yandex.Metrica Stat API (read-only).
Seo Tools MCP Xmlstock
4.3/10Google & Yandex SERP + Yandex Wordstat via XMLStock (read-only).
Seo Tools MCP Ywm
4.3/10MCP server for Yandex.Webmaster search queries (read-only).
Typedb MCP
4.3/10Execute TypeQL queries and manage databases and users on a TypeDB server.
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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.