17TRACK Package Tracking

A Model Context Protocol (MCP) server for tracking parcel deliveries using the 17track.net API.

Features

• Track parcel deliveries from various carriers
• Automatic carrier detection
• Support for manual carrier specification
• Built with TypeScript and MCP SDK

Prerequisites

• Node.js (v16 or higher)
• npm or yarn
• 17track.net API token

Installation

Install the package via npm:

npm install -g parcel-tracking-mcp-server

Or install locally:

npm install parcel-tracking-mcp-server

Configuration

Create a config.json file in your working directory with your 17track.net API token:

{
  "apiToken": "your-17track-api-token-here"
}

Note: The server looks for config.json in the current working directory where you run the command.

Getting a 17track.net API Token

1. Visit 17track.net
2. Sign up for an account
3. Navigate to the API section
4. Generate your API token
5. Add it to your config.json file

Usage

Running the Server

If installed globally:

parcel-tracking-mcp-server

If installed locally:

npx parcel-tracking-mcp-server

Or if you're using it as a dependency in your project:

node node_modules/parcel-tracking-mcp-server/dist/index.js

MCP Client Configuration

To use this server with MCP clients (like Claude Desktop), add it to your MCP configuration:

{
  "mcpServers": {
    "parcel-tracking": {
      "command": "npx",
      "args": ["parcel-tracking-mcp-server"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "parcel-tracking": {
      "command": "parcel-tracking-mcp-server"
    }
  }
}

Available Tools

tracking-delivery

Track a parcel delivery by providing a tracking number.

Parameters:

• number (required): The tracking number of the parcel
• carrier (optional): The carrier of the parcel (defaults to 'auto' for automatic detection)

Example:

// Track with automatic carrier detection
await trackingDelivery({
  number: "1234567890"
});

// Track with specific carrier
await trackingDelivery({
  number: "1234567890",
  carrier: "ups"
});

Supported Carriers

The server supports automatic carrier detection, but you can also specify carriers manually. Common carriers include:

• UPS
• FedEx
• DHL
• USPS
• China Post
• And many more (check 17track.net documentation for full list)

API Response Format

The server returns tracking information in JSON format, including:

• Tracking status
• Delivery progress
• Timestamps
• Location updates
• Carrier information

Error Handling

The server includes comprehensive error handling:

• API connection errors
• Invalid tracking numbers
• Missing configuration
• Network timeouts

Development

Project Structure

├── index.ts          # Main server implementation
├── config.json       # Configuration file (create this)
├── package.json      # Dependencies and scripts
└── README.md         # This file

Dependencies

• @modelcontextprotocol/sdk - MCP SDK for building servers
• zod - Schema validation
• node-fetch - HTTP requests (if needed for older Node.js versions)

License

MIT License

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

Support

For issues related to:

• MCP protocol: Check the MCP documentation
• 17track.net API: Visit 17track.net API docs
• This implementation: Create an issue in the repository

Changelog

v1.0.0

• Initial release
• Basic parcel tracking functionality
• Support for automatic and manual carrier detection
• Error handling and logging