MCP Demo

A simple MCP (Model Context Protocol) server with a web-based configuration interface.

Features

• MCP server with 5 tools: greet, echo, get_config, update_config, list_items
• Web-based config UI at http://localhost:3001
• Persistent configuration storage

Quick Start

# Install dependencies
npm install

# Start the web config server
npm run start:config

# In another terminal, start the MCP server (for testing)
npm run start

Configuration

Open http://localhost:3001 in your browser to configure:

• Enable MCP Server: Toggle MCP functionality
• Greeting Message: Customize the greet message (use {name} placeholder)
• Max Results: Limit list_items output

MCP Tools

Tool	Description
greet	Get a personalized greeting
echo	Echo back input text
get_config	View current configuration
update_config	Update configuration via MCP
list_items	List demo items

Usage with OpenClaw

Add to your config:

{
  "mcpServers": {
    "mcp-demo": {
      "command": "node",
      "args": ["/path/to/mcp-demo/src/index.js"]
    }
  }
}

License

MIT