mcp-config-manager

MCP Config Manager

A browser extension for managing MCP server configurations with an intuitive interface - designed to solve the common frustrations you face every day.

💡 Why MCP Config Manager?

Ever found yourself saying:

• "How do I add this MCP? The JSON is driving me crazy!"
• "I have so many MCPs in my system, I can't tell which is which!"
• "Why is it so complicated to delete an MCP?"
• "Why do my commands always fail on Windows? I need Mac-to-Windows format conversion!"

MCP Config Manager was built specifically to solve these pain points. No more struggling with complex JSON formats, disorganized configurations, or cross-platform compatibility issues.

✨ Features

• 🚀 Easy server configuration management without JSON headaches
• 💻 One-click cross-platform support for Windows & Mac
• 🔄 Automatic JSON validation and formatting
• 🌐 Multi-language support (English & Chinese)
• 📋 One-click configuration copying
• 🔄 Enable/disable servers with simple toggles
• 🎨 Modern and intuitive UI that even non-technical users can understand
• 💾 Browser storage for persistent configurations
• 🔒 All data stays local - complete privacy protection

📥 Installation

Chrome / Edge / Chromium-based browsers

1. Download the latest release from the Releases page
2. Go to chrome://extensions/ or edge://extensions/
3. Enable "Developer mode" (top-right corner)
4. Click "Load unpacked"
5. Select the extracted extension folder

Firefox

1. Open Firefox and go to about:debugging#/runtime/this-firefox
2. Click "Load Temporary Add-on"
3. Select the manifest.json file in the extension folder

🚀 Usage

1. Click the MCP icon in your browser toolbar to open the extension
2. Click "Add" to add a new server configuration
3. Fill in the server name and JSON configuration
4. Use the toggle switch to enable/disable servers
5. Click "Copy" to copy all enabled server configurations
6. Use the platform toggle at the top to switch between Windows and Mac configurations

📝 Configuration Format

The MCP server configuration should follow this format:

{
  "mcpServers": {
    "serverName": {
      "command": "npx",
      "args": [
        "-y",
        "@sinco-lab/mcp-youtube-transcript"
      ]
    }
  }
}

🔒 Privacy

This extension runs entirely locally and does not send your data to any servers. All configuration information is stored in your browser's local storage.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📄 License

MIT