MCP Dutch Postal Codes

A Dutch postal code query service based on the MCP protocol, which can obtain Dutch address information through postal codes or WGS84 coordinates.

Location services Developer tools #Postal Query #Geocoding #MCP Service .Go

rating : 2 points

downloads : 7

update time : 2025-04-29

What is the MCP Dutch Postal Code Server?

The MCP Dutch Postal Code Server is a tool based on the Model Context Protocol (MCP) for quickly querying the corresponding address information according to Dutch postal codes or geographical locations (WGS84 coordinates). It can help users easily obtain detailed information such as streets, cities, and provinces.

How to use the MCP Dutch Postal Code Server?

Simply enter the postal code or geographical coordinates, and the server will return detailed address information. You can run the server directly in the terminal or integrate it into other systems through the HTTP interface.

Applicable Scenarios

This service is suitable for application scenarios that require quick address location, such as logistics distribution, property management, and customer verification.

Main Features

Postal Code QueryQuickly obtain information such as the corresponding city and street by entering the postal code.

Geographical Coordinate QueryObtain nearby address information by entering latitude and longitude coordinates.

Multi - Transport Protocol SupportSupports the standard MCP protocol (SSE and STDIO), facilitating integration with other systems.

Advantages and Limitations

Advantages

Supports multiple query methods (postal code or coordinates)

Fast response speed, suitable for real - time applications

Open - source and easy to deploy

Based on a reliable data source (Bert Hubert's bagserv test instance)

Limitations

Only supports postal code queries in the Dutch region

Depends on network connection and cannot be used offline

May need to optimize performance for high - concurrency requests

How to Use

Install the MCP Server

Ensure that the Go language environment is installed, and then run the following command to install the server: ```bash go install github.com/dstotijn/mcp - dutch - postal - codes@main ```

Start the MCP Server

Run the following command in the terminal to start the server: ```bash mcp - dutch - postal - codes --stdio=false --sse ```

Query Address Information

Query by entering the postal code or coordinates, for example: ```bash POST /query HTTP/1.1 Host: localhost:8080 Content - Type: application/json {"postcode": "1011AA"} ```

Usage Examples

Query the address corresponding to the postal codeEnter the postal code '1011AA', and the server will return detailed street and city information.

Query nearby addresses by coordinatesEnter the latitude and longitude coordinates '52.370216, 4.895168', and the server will return nearby street and city information.