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.
Untappd MCP
4.5/10Untappd MCP — search beers/breweries/venues, read check-ins & wishlists, post check-ins
Flagrix
4.5/10Scan GitHub repos and profiles for malware before cloning — commit-pinned risk verdicts for agents
Kakunin
4.5/10X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.
Kubently
4.5/10Troubleshoot Kubernetes agentically: natural-language cluster diagnosis via ask_kubently
Boe MCP
4.5/10Bank of England base rate, rate history, historical lookup, and next MPC meeting date over stdio.
Smart Connections MCP
4.5/10Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.
Devutils MCP Server
4.5/1036 local developer utilities for AI agents. Hash, encoding, UUID, JWT, JSON, network, text.
Slope MCP
4.5/10Proprietary B2B creator-velocity data: ranked board, live breakouts, and audience-growth curves.
Arkgate
4.5/10When the agent writes a bad import, the write doesn’t land. The same check fails the pull request.
Perforce Agentic Gateway
4.5/10Local MCP gateway that proxies AI clients to many MCP servers with a token-efficient code mode
Posecode MCP
4.5/10Author, ROM-validate, and render 3D human movement (.posecode) with a shareable playground link.
Draftlytic MCP
4.5/10Offline MCP server for planning structured project specs — validate, render, and checklist tools.
Gwsadm MCP
4.5/10MCP server for Google Workspace security auditing — login audit, external sharing, daily brief
Patina Unity MCP
4.5/10Control the Unity Editor from MCP hosts through a local Rust server and C# Unity bridge.
Redis MCP
4.5/10Run Redis commands and look up Upstash Redis Search docs against Upstash Redis over HTTP or TCP.
Server
4.5/10One MCP tool contract for telephony — any call provider, hosted, local, or BYOK.
Plugin
4.5/10Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.
Engrava
4.5/10Tamper-evident audit, MindQL, and Action Records — embedded memory database for AI agents.
MCP Server
4.5/10Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.
Repiscope
4.5/10Read-only MCP server: your agent sees all your sibling repos but structurally cannot touch them
MCP Server Kalshi
4.5/10MCP server for end-to-end trading on Kalshi prediction markets: discover, research, trade.
Nyc Restroom MCP
4.5/10Find NYC public restrooms and their latest Parks inspection status, from NYC Open Data
Tmdb MCP
4.5/10MCP server for The Movie Database (TMDB) with IMDb/Rotten Tomatoes/Metacritic ratings via OMDb.
Marocain MCP Server
4.5/10{GIN} verdict, M-Value AVM, market facts + semantic search for Moroccan real estate. Moat-safe.
Idamesh
4.5/10MCP server for IDA Pro: decompiler, disassembler, and analysis tools for MCP clients.
Stylesafe
4.5/10MCP server and CLI that catches CSS cascade conflicts and Tailwind utility clashes before they ship.
Stylespeak
4.5/10MCP server and CLI that makes CSS legible to AI agents — explains what applies and why.
Qaskills
4.5/10Search, inspect, and install 400+ QA testing skills from qaskills.sh into any MCP client.
Laserfiche MCP
4.5/10MCP server for self-hosted Laserfiche repositories — search and read documents from Claude.
Billy MCP
4.5/10Billy (billy.dk) accounting: invoices, journal entries, trial balance, with write protection.
Whoop MCP Server
4.5/10MCP server for the official Whoop API v2: cycles, recovery, sleep, workouts, and profile data
Songcheck MCP
4.5/10Is this song AI or human? Detect AI-generated music (Suno, Udio) from any AI agent.
Akeyless Rta
4.5/10Secretless database and cloud access via Akeyless RTA. Credentials never enter the model.
Pdfapi MCP Server
4.5/10Generate invoice, receipt, and report PDFs from structured JSON via a single API call.
Arxivsub MCP
4.5/10Search arXiv and major AI/ML/CV/NLP/robotics conference papers and their related work.
Generate Tech Stack
4.5/10Visual tech-stack inventory of any codebase: languages, frameworks, databases, AI SDKs, infra.
Workflow Generator
4.5/10Architecture diagram with concurrency capacity and bottleneck estimates from any codebase.
Easytable MCP
4.5/10easyTable restaurant reservations for Claude — availability, and create/modify/cancel bookings
Hashloom
4.5/10Content-addressed contracts and a verification cache that cut agent context by skipping proven code.
Ecardwidget MCP
4.5/10Send eCards, run bulk campaigns, and automate recurring cards from your AI assistant.
Purify Feeds MCP
4.5/10Query CISA KEV / EPSS vulnerability feeds with full per-record provenance and auditable versions
Agentpack
4.5/10Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP.
Zahori
4.5/10Find the media stream behind any web page: browser-driven HLS/DASH/MP4 with learnable site profiles
Code Atlas
4.5/10Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search.
MCP Abap Abap Adt Api
4.5/10MCP server wrapping abap-adt-api for ABAP ADT development workflows against SAP systems
Datasaudi MCP
4.5/10Saudi economic & social statistics (GASTAT/DataSaudi) in English or Arabic. Keyless, no database.
MCP Me
4.5/10Expose your personal, professional, educational, and social profile to any AI assistant via MCP.
Prest
4.5/10Stdio MCP adapter bridging AI clients to pREST’s HTTP /_mcp endpoint for PostgreSQL APIs.
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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.