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MCP Server Hello World
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MCP Server Hello World

An example server based on the Model Context Protocol, providing methods related to hello world.
Developer toolsEducation and learning tools#Example service#MCP protocol#Basic functions.TypeScript
2 points
8.5K
Open Site

Overview

Content Details

Alternatives

What is MCP Server Hello World?

This is a demonstration example of a Model Context Protocol server, showing how to create and run a simple MCP service. It provides several basic methods, mainly for demonstrating and learning the basic functions of an MCP server.

How to use MCP Server Hello World?

You can run this server through simple installation and building steps, and then call the several hello world methods it provides for testing.

Applicable scenarios

Suitable for beginners learning the MCP protocol or as a starting template for developing new MCP services.

Main features

Basic Hello World
Provides the simplest hello world response without any input
Hello World with input
Can receive user input and return a response containing the input
Hello World with configuration
Supports customizing the returned content through configuration parameters
Advantages
Simple and easy to use, suitable for beginners
Clear code structure, easy to understand the MCP protocol
Provides examples of multiple calling methods
Limitations
The functions are very simple and only for demonstration
Lacks the security and stability required for a production environment
Documentation and error handling are relatively basic

How to use

Install dependencies
First, you need to install the dependency packages required by the project
Build the project
Compile the source code into an executable form
Start the server
Run the server to call its methods
Test the functions
Run test cases to verify the server's functions

Usage examples

Basic call
The simplest hello world call
Call with input
Call the hello world method with input parameters
Call with configuration
Call the hello world method with configuration parameters

Frequently Asked Questions

What is the practical use of this server?
How to expand this server?
Why doesn't my call return the expected result?

Related resources

Official documentation of the MCP protocol
Official documentation and specifications of the Model Context Protocol
GitHub repository
The source code repository of this project
Official website of Node.js
The Node.js runtime environment required to run this project

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

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