Travel Planner MCP Server (@gongrzhe/server-travelplanner-mcp)

A Travel Planner Model Context Protocol (MCP) server implementation for interacting with Google Maps and travel planning services. This server enables LLMs to perform travel-related tasks such as location search, place details lookup, and travel time calculations.

Installation & Usage

# Using npx (recommended)
npx @gongrzhe/server-travelplanner-mcp

# With environment variable for Google Maps API
GOOGLE_MAPS_API_KEY=your_api_key npx @gongrzhe/server-travelplanner-mcp

Or install globally:

# Install globally
npm install -g @gongrzhe/server-travelplanner-mcp

# Run after global installation
GOOGLE_MAPS_API_KEY=your_api_key @gongrzhe/server-travelplanner-mcp

Components

Tools

• searchPlaces

  • Search for places using Google Places API
  • Input:
    • query (string): Search query for places
    • location (optional): Latitude and longitude to bias results
    • radius (optional): Search radius in meters

• getPlaceDetails

  • Get detailed information about a specific place
  • Input:
    • placeId (string): Google Place ID to retrieve details for

• calculateRoute

  • Calculate route between two locations
  • Input:
    • origin (string): Starting location
    • destination (string): Ending location
    • mode (optional): Travel mode (driving, walking, bicycling, transit)

• getTimeZone

  • Get timezone information for a location
  • Input:
    • location: Latitude and longitude coordinates
    • timestamp (optional): Timestamp for time zone calculation

Configuration

Usage with Claude Desktop

To use this server with the Claude Desktop app, add the following configuration to the "mcpServers" section of your claude_desktop_config.json:

{
  "mcpServers": {
    "travel-planner": {
      "command": "npx",
      "args": ["@gongrzhe/server-travelplanner-mcp"],
      "env": {
        "GOOGLE_MAPS_API_KEY": "your_google_maps_api_key"
      }
    }
  }
}

Alternatively, you can use the node command directly if you have the package installed:

{
  "mcpServers": {
    "travel-planner": {
      "command": "node",
      "args": ["path/to/dist/index.js"],
      "env": {
        "GOOGLE_MAPS_API_KEY": "your_google_maps_api_key"
      }
    }
  }
}

Development

Building from Source

1. Clone the repository
2. Install dependencies:

   npm install
   

3. Build the project:

   npm run build
   

Environment Variables

• GOOGLE_MAPS_API_KEY (required): Your Google Maps API key with the following APIs enabled:
  • Places API
  • Directions API
  • Geocoding API
  • Time Zone API

License

This MCP server is licensed under the MIT License. For more details, please see the LICENSE file in the project repository.