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Neo4j Graph Database
A model context protocol (MCP) SDK implemented in Python for building standard servers and clients interacting with LLMs
rating : 2 points
downloads : 7.5K
What is an MCP Server?
An MCP server is a tool that allows applications to provide context for large language models (LLMs). It separates the responsibilities of providing context and interacting with LLMs through a standardized protocol, enabling developers to easily build and integrate custom features.How to Use an MCP Server?
You can start using an MCP server in just a few simple steps. You need to install a Python environment, run the server script, and integrate it into your LLM application.Applicable Scenarios
MCP servers are well - suited for scenarios such as data analysis, automated tasks, personalized recommendations, and complex system interactions.Main Features
Resource Management
An MCP server can expose static or dynamic data, which can be part of the LLM context.
Tool Support
The server can provide computing functions and side - effect handling, such as executing SQL queries or calling external APIs.
Template Prompt
Guide the LLM to complete specific tasks through predefined prompt templates.
Image Processing
The server can generate and process images, facilitating the display of visual content in LLM interactions.
Advantages
Unified interface for easy integration of different applications with LLMs.
Strong scalability, supporting multiple resources, tools, and prompt templates.
Standard protocol to ensure cross - platform compatibility.
Limitations
Requires a certain programming foundation to set up and maintain the server.
Some advanced features may be complex for beginners.
How to Use
Install Dependencies
Create a virtual environment and install the required dependency packages.
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Start the Server
Start the MCP server using uvicorn or other tools.
Integrate into LLM Application
Add the MCP server to your LLM application and test its functionality.
Usage Examples
Resource Example
Query the database table structure through the resource manager.
Tool Example
Use tools to execute SQL queries.
Frequently Asked Questions
Which programming languages does the MCP server support?
How to add custom tools?
How is the security of the MCP protocol ensured?
Related Resources
Official Documentation
Complete documentation and specifications of the MCP protocol.
GitHub Repository
Open - source code repository for the MCP Python SDK.
Video Tutorial
Video tutorial for quickly getting started with the MCP server.
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