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MCP Java Sdk Examples
This project demonstrates a server example developed based on the MCP Java SDK. It does not require the Spring framework and supports providing data and services for LLM applications through the MCP protocol. It includes examples of interacting with MySQL and operating on the file system.
rating : 2.5 points
downloads : 9.2K
What is an MCP Server?
An MCP server is a standardized tool that allows developers to expose data and services to large language models (LLMs) in a secure manner. It offers a rich set of features for loading data (resources), performing operations (tools), and designing conversation templates (prompts). Whether interacting with databases or managing file systems, MCP provides seamless integration.How to Use an MCP Server?
Using an MCP server is very simple. First, install Java 17 or a higher version, then download and run the MCP server SDK. By defining resources, tools, and prompts, you can quickly create a powerful custom server.Applicable Scenarios
MCP servers are suitable for enterprise scenarios where complex business logic needs to be integrated into the LLM process, such as customer support automation and data analysis report generation.Main Features
Resource Support
Allows developers to easily load the contents of database tables, files, or other external data sources.
Tool Integration
Supports custom scripts or API calls to implement more complex business logic processing.
Prompt Template Design
Presets various common conversation patterns for easy quick start and optimization of LLM performance.
Advantages
Unified interface simplifies the development process
High flexibility meets personalized needs
Enhanced data security and privacy protection
Limitations
Requires a certain programming foundation to make full use of it
Has certain requirements for hardware performance
How to Use
Install the Java Environment
Ensure that your computer has Java 17 or a higher version installed.
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Clone the MCP SDK Repository
Get the latest version of the MCP Java SDK from GitHub.
Configure the Project
Set the necessary dependencies and configuration files according to the official documentation.
Usage Examples
Chat-style Query of a MySQL Database
Users can inquire about database contents through natural language.
Securely Read File Contents
Restrict specific roles to access sensitive files.
Frequently Asked Questions
Does the MCP server support multiple languages?
How to ensure the security of data transmission?
Related Resources
MCP Official Documentation
Understand the basic knowledge and best practices of the MCP protocol.
GitHub Code Repository
View and contribute to the MCP Java SDK code.
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