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MCP Server Example Xcz
A simple example of MCP server implementation, providing greeting and echo functions, and supporting debugging in development mode.
rating : 2 points
downloads : 9
What is an MCP server?
The MCP (Model Context Protocol) server is a lightweight service framework that allows developers to quickly build and deploy AI model services. This example demonstrates the most basic implementation of MCP server functions.How to use the MCP server?
The server can be started via a simple command line, supporting two running modes: standard mode and development mode.Applicable scenarios
Suitable for rapid prototype development, teaching demonstrations, and small-scale AI service deployment scenarios.Main features
Greeting functionProvides a simple greeting response for testing the basic functions of the server
Echo functionReturns the received input content as it is for testing the communication link
Advantages and limitations
Advantages
Easy to use and quick to get started
Supports development and debugging mode
Lightweight with low resource consumption
Limitations
Relatively basic functions
Lacks advanced features such as load balancing
Limited documentation and community support
How to use
Install dependencies
Ensure that Python 3.13+ and necessary dependency packages are installed on the system
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Start the server
Run the server script directly using Python
Development mode (optional)
Start the development server using the MCP CLI tool
Usage examples
Test the greeting functionSend a greeting request to the server to verify if the basic functions are working properly
Test the echo functionSend an arbitrary string to the server to verify the communication link
Frequently Asked Questions
What should I do if it prompts that the Python version is incompatible during startup?
What's special about the development mode?
How to expand more functions?
Related resources
MCP official documentation
The official documentation of the MCP protocol
GitHub repository
The source code repository of this example
Python httpx documentation
Documentation for the HTTP client library
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