@maybexubin/mcp-test

A minimal MCP (Model Context Protocol) server for testing npx execution with scoped packages.

Purpose

This package is designed to test and validate that scoped npm packages can be properly executed via npx in Claude Code MCP configurations.

Features

• ✅ Minimal MCP server implementation
• 🔧 Simple echo tool for testing connectivity
• 📦 Scoped package (@maybexubin/mcp-test)
• 🚀 NPX executable via bin configuration

Usage

With Claude Code

Add to your Claude Code MCP configuration:

{
  "mcpServers": {
    "mcp-test": {
      "command": "npx",
      "args": ["-y", "@maybexubin/mcp-test"],
      "env": {}
    }
  }
}

Command Line

# Test version
npx -y @maybexubin/mcp-test --version

# Show help
npx -y @maybexubin/mcp-test --help

# Start MCP server (for stdio communication)
npx -y @maybexubin/mcp-test

Available Tools

echo

Echoes back the provided message, useful for testing MCP connectivity.

Parameters:

• message (string): The message to echo back

Example:

Input: "Hello, MCP!"
Output: "Echo: Hello, MCP!"

Installation

This package is designed to be used via npx and doesn't require installation:

npx -y @maybexubin/mcp-test --version

Testing Results

This package helps validate:

• ✅ Scoped package bin configuration
• ✅ NPX execution in Claude Code
• ✅ MCP server connectivity
• ✅ Tool registration and execution

License

MIT