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MCP Server Demo Kut
An example project of an MCP service based on Spring Boot, integrating the AI toolchain to implement digital operations and weather query functions
rating : 2.5 points
downloads : 13
What is the MCP Server Demo?
The MCP Server Demo is an example project that demonstrates the functions of the Model Control Protocol (MCP). It provides digital calculation and weather query services through simple APIs. The project integrates the Spring AI toolchain, enabling developers to quickly understand how to build intelligent services.How to use the MCP Server Demo?
You can use the service in two ways: 1) Interact with MCP - supported clients through the standard input - output (STDIO) mode; 2) Access the HTTP endpoints through the SSE (Server - Sent Events) mode.Applicable scenarios
Suitable for scenarios where you need to quickly verify the functions of the MCP protocol, or as an introductory example for developing intelligent services. It can also be used for teaching how to convert traditional services into AI tools.Main features
Number serviceProvides digital operation functions, including basic mathematical operations such as prime number detection and odd - even number judgment.
Weather serviceProvides weather query functions (currently simulated data, can be connected to real - world weather APIs).
MCP tool supportEasily expose service methods as standardized tools through annotations.
Advantages and limitations
Advantages
An out - of - the - box implementation example of the MCP protocol
A clear code structure for easy learning and expansion
Supports multiple interaction modes (STDIO/SSE)
Integrates the Spring AI toolchain for easy expansion of intelligent functions
Limitations
The weather service currently only provides simulated data
The functions are relatively basic and suitable for demonstration rather than production environments
Requires Java 17 or higher to run
How to use
Get the project
Clone or download the project code to your local machine
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Build the project
Build the project using Maven
Run the service
Select the running mode and start the service
Connect the client
Connect to the service using an MCP - protocol - supported client (such as Cherry Studio)
Usage examples
Check if a number is a prime numberUse the number service to verify whether a number is a prime number
Query the weatherQuery the weather conditions of a specified city (currently simulated data)
Frequently Asked Questions
What environment is required to run the project?
How to expand new service functions?
How to connect to a real - world weather API?
Related resources
Spring Boot official website
Spring Boot official documentation
OpenWeatherMap API
Weather API reference
MCP protocol introduction
Official introduction to the Model Context Protocol
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