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Exp MCP Server
An MCP server implementation based on Node.js and TypeScript, providing a standardized LLM context interaction protocol, including functions such as calculation tools, system information, message reflection, and prompt templates.
rating : 2 points
downloads : 10
What is MCP Server?
MCP Server is a server - side program that implements the Model Context Protocol. It serves as a bridge between AI applications and data sources/tools, providing rich context information for large - language models through a standardized protocol.How to use MCP Server?
You can start the service through simple command - line operations. It supports two communication modes: standard input/output (stdio) is suitable for integration into AI application pipelines, and the HTTP/SSE mode is suitable for web application calls.Applicable scenarios
Suitable for scenarios that require adding computing power, system state awareness, or customized prompt templates to AI conversations, such as intelligent assistant development and automated code review systems.Main features
Calculator toolProvides the ability for four arithmetic operations of addition, subtraction, multiplication, and division. AI can call it through standardized instructions.
Server monitoringGet the real - time running status of the server and the usage of system resources.
Message echoA simple tool for testing service connectivity, returning the original input content.
Intelligent prompt templatesPreset templates for greeting generation and code review, supporting parameterized customization.
Dual communication modesSupports both stdio pipeline and HTTP/SSE communication protocols simultaneously.
Advantages and limitations
Advantages
Out - of - the - box tool integration to quickly enhance AI capabilities
Lightweight design with low resource consumption
Standardized protocol, compatible with various MCP clients
Detailed running logs for easy debugging
Limitations
Currently only supports basic arithmetic operations
Limited number of prompt templates
Requires a Node.js runtime environment
How to use
Environment preparation
Ensure that Node.js 18+ and the npm package manager are installed.
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Install dependencies
Clone the repository and install the necessary dependencies.
Compile the project
Compile TypeScript code into JavaScript.
Start the service
Select a suitable startup mode to run the service.
Usage examples
Intelligent calculatorSeamlessly perform mathematical operations in AI conversations.
Personalized greetingGenerate welcome messages in different styles.
Code quality checkAutomatically review the quality of code snippets.
Frequently Asked Questions
How to modify the service port?
What mathematical operations are supported?
What's special about the development mode?
Related resources
MCP protocol specification
Official standard documentation for the Model Context Protocol
GitHub repository
Project source code and issue tracking
Node.js official website
JavaScript runtime environment
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