All In One

npm version License: MIT

A powerful MCP (Model Context Protocol) service aggregator that combines multiple MCP services into a single unified MCP service with self-configuration capabilities.

一个强大的MCP（Model Context Protocol）服务聚合器，能够将多个MCP服务合并为一个统一的MCP服务，并提供自我配置功能。 中文版请看 README_zh-CN.md.

✨ Core Features

🔄 Multi-Service Aggregation

• Unified Interface: Combine multiple MCP services into a single MCP service, simplifying configuration and management
• Multi-Protocol Support: Supports two communication protocols: stdio and HTTP
• Transparent Proxy: Clients don't need to be aware of multiple backend services, all tool calls are automatically routed to the corresponding service

🛠️ Self-Configuration

• Built-in Configuration Tools: Provide dedicated MCP tools for configuration management
• Dynamic Configuration: Modify configuration directly through MCP tools without manual file editing
• Configuration Validation: Real-time configuration validation to avoid configuration errors

🌟 Other Features

• 🪟 Windows Compatible: Automatically handles command execution issues on Windows platform
• ⚙️ Configuration-Driven: Manage MCP services through JSON configuration files
• 🛡️ Type Safe: Fully developed with TypeScript
• 🔄 Auto-Reconnect: Support automatic reconnection mechanism when services fail
• 📊 Status Monitoring: Real-time monitoring of all MCP services' running status

🚀 Quick Start

Get started in just three steps:

1. Configure mcp-all-in-one in your MCP client

For Claude Code:

claude mcp add mcp-all-in-one -s user -- npx -y mcp-all-in-one@latest stdio

For clients like Cursor/Trae/Cherry Studio:

{
  "mcpServers": {
    "mcp-all-in-one": {
      "command": "npx",
      "args": ["mcp-all-in-one@latest","stdio"]
    }
  }
}

2. Configure your MCPs through conversation in the MCP client

Configure Fetch tool in mcp-all-in-one: uvx mcp-server-fetch
Configure chrome-devtools in mcp-all-in-one: npx chrome-devtools-mcp@latest
View mcp configuration in mcp-all-in-one
Remove chrome-devtools tool from mcp-all-in-one

3. Restart the MCP service in your MCP client, and the new tools will be ready to use!

📚 Documentation

• Quick Start Guide - Quick getting started with mcp-all-in-one
• IDE Configuration Guide - Detailed guide for configuring mcp-all-in-one in Claude Code and Cursor
• Self-Configuration Feature Guide - How to use mcp-all-in-one's self-configuration features

🤝 Contributing

Issues and Pull Requests are welcome!

📄 License

MIT License

🔗 Related Links

• Model Context Protocol