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.
Stickies
4.1/10Persistent, expiring, importance-graded sticky notes for Claude Code.
Flatcash
4.1/10Give your AI agent a treasury. Buy, hold, and transfer CPI-pegged FLAT.
Scientific Catalog MCP
4.1/10Operator-owned scientific dataset discovery for remote agents
Ravendb MCP
4.1/10Read-only MCP diagnostics server for RavenDB.
Bmc Helix MCP
4.1/10A MCP Server for BMC Helix ITSM API.
Rsk MCP Server
4.1/10MCP Server for Rootstock Blockchain
MCP Server
4.1/10Generate a design system from a brief, then verify your AI stays on it.
Agents
4.1/10Search verified agents and production agent-first AbsoluteJS packages.
Eventsorg MCP
4.1/10Autonomous MCP server and background agent for managing live event logistics.
Revit MCP Server
4.1/10MCP Server for Revit integration - AI-Powered Revit Control
MCP Server Digitalocean
4.1/10MCP server for DigitalOcean — manage Droplets, databases, domains, and more
Data Connectors Gcp Bucket
4.1/10Read-only MCP server for GCP Cloud Storage: list objects in a bucket.
Data Connectors Onedrive
4.1/10Read-only MCP server for OneDrive: list files/folders via Microsoft Graph API.
Data Connectors Postgres
4.1/10Read-only MCP server for PostgreSQL: list schemas/tables, run guarded queries.
Data Connectors Rabbitmq
4.1/10MCP server for RabbitMQ: publish messages, poll one message from a queue.
Data Connectors S3
4.1/10Read-only MCP server for S3-compatible storage: list buckets and objects.
Data Connectors Sharepoint
4.1/10Read-only MCP server for SharePoint: list, browse, and inspect files/folders.
Stremio MCP
4.1/10Search, play, and control Stremio on Android TV over native ADB.
Midjourney MCP
4.1/10RunAPI MCP server for Midjourney: create tasks, poll status, check pricing.
Jmri MCP
4.1/10JMRI voice/chat control for DCC model railroads
Freshvault
4.1/10Local semantic search over your Obsidian vault - always fresh, never reindex.
Datacron
4.1/10Local-first MCP server that exposes a Markdown vault through MCP.
Rpgmaker Mv MCP
4.1/10MCP server for reading, editing, and playtesting RPG Maker MV projects
Repotector
4.1/10The repo guardian AI agents handshake with before they touch your code.
Kadlint
4.1/10Korean ad-compliance linter for cosmetics and health-food marketing copy
Sheetspec
4.1/10Contract testing and quality gates for spreadsheets created by AI agents.
MCP Samsclub Ads
4.1/10MCP server for Sam's Club Sponsored Ads APIs
Wheel Size MCP
4.1/10Official MCP server for vehicle wheel and tire fitment data from wheel-size.com
Sandbox Env MCP
4.1/10Persistent Docker/SSH sandbox for AI agents: shell exec, file ops, audit log.
Hotelbooking Ai
4.1/10Hotel Booking MCP Server (Global/AI Edition)
Patchloom
4.1/10AI agent file editing via MCP: JSON/YAML/TOML, AST renames, markdown, batch.
Gemini Tts MCP
4.1/10RunAPI MCP server for Gemini TTS: create tasks, poll status, check pricing.
Yandex Tracker MCP
4.1/10MCP server for Yandex Tracker API.
Douanecode MCP
4.1/10EU customs code search (HS, NC8, TARIC): tariff classification and duty rates
Ghidra Retro MCP
4.1/10Headless Ghidra MCP server with P-code emulation and multi-console ROM triage.
MCP Server Decisions
4.1/10Decision tracking with prediction validation and outcome gates for AI agents
Flux MCP
4.1/10RunAPI MCP server for Flux: create tasks, poll status, check pricing.
Qwen Image MCP
4.1/10RunAPI MCP server for Qwen Image: create tasks, poll status, check pricing.
Dir MCP
4.1/10MCP server for working with OASF agent records in the Agntcy Directory.
Clean Markdown
4.1/10Any URL to clean, LLM-ready Markdown for RAG. Strips ads, nav, and boilerplate.
MCP Server Template
4.1/10Production-grade MCP Server Template for TypeScript and Node.js.
MCP Server
4.1/10Search AO3 and have fics read by a secondary model before they're recommended
Dyslex Ia
4.1/10Accessibility MCP server and Agent Skills for AI agents. Requires Superpowers.
Haplane
4.1/10鸿蒙 HAP 一键签名·装机·验签 MCP，撞 system 权限自动降级。中性工具+可订阅源，13 工具，本地 stdio，agent 可驱动
Repo Test Architect
4.1/10Audit-first test strategy MCP server for repository-native test planning.
Aws Iot Core
4.1/10MCP server for AWS IoT Core: device registry, shadows, jobs, rules, messaging.
Azure Iot Hub
4.1/10MCP server for Azure IoT Hub: device registry, twins, methods, jobs, messaging.
Mqtt
4.1/10MCP server for MQTT 5.0 brokers (publish, subscribe, topic discovery).
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.