Random Number MCP Server
R

Random Number MCP Server

This project implements a random number generation server based on the MCP protocol, providing true random number generation services through the random.org API.
2 points
7.7K

What is the Random Number MCP Server?

This is a server based on the Model Context Protocol (MCP) specifically designed to generate truly random numbers. It connects to the public service API of random.org to provide reliable random number generation capabilities for AI assistants.

How to use the Random Number MCP Server?

You need to configure the MCP client (such as the Claude desktop version) first, and then you can obtain random numbers through simple instructions. There is no need to directly operate the server throughout the process.

Applicable scenarios

Suitable for various application scenarios that require true random numbers, such as game development, lottery systems, password generation, scientific research, and other occasions that need unpredictable random numbers.

Main features

True random number generation
Generate truly random numbers through the atmospheric noise of random.org, rather than using a pseudo - random algorithm.
Simple integration
As an MCP server, it can be easily integrated with AI assistants that support the MCP protocol.
Customizable range
Supports setting the maximum range of random numbers to meet the needs of different scenarios.
Advantages
Generate truly random numbers, which are more random than computer algorithms.
The basic functions can be used without registering an API key.
It is a lightweight service with fast response.
Limitations
It depends on the availability of the random.org service.
The free version has usage frequency limits.
You need to configure the MCP client to use it.

How to use

Installation preparation
Make sure Node.js and npm are installed, and clone the project repository.
Install dependencies
Run the following command to install the required dependencies.
Configure the MCP client
Add server settings to the MCP client configuration file.
Build and start
Build the project and start the server (usually the client will start it automatically).

Usage examples

Simple random number generation
Get a random number in the default range (1 - 100).
Random number in a custom range
Get a random number in the range of 1 - 1000.
Generate multiple random numbers
Continuously get multiple random numbers in different ranges.

Frequently Asked Questions

Why do we need an MCP server instead of directly using random.org?
Are there any usage restrictions for this service?
Are the generated numbers really random?
Do I need to pay for using it?

Related resources

random.org official website
The official website that provides true random number services.
Model Context Protocol documentation
The official documentation and specifications of the MCP protocol.
Project code repository
The source code and latest updates of this project.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "random-number": {
      "command": "node",
      "args": ["[path/to/index.js]"],
      "env": {}
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

Alternatives

K
Klavis
Klavis AI is an open-source project that provides a simple and easy-to-use MCP (Model Context Protocol) service on Slack, Discord, and Web platforms. It includes various functions such as report generation, YouTube tools, and document conversion, supporting non-technical users and developers to use AI workflows.
TypeScript
7.6K
5 points
M
MCP
The Microsoft official MCP server provides search and access functions for the latest Microsoft technical documentation for AI assistants
8.7K
5 points
A
Aderyn
Aderyn is an open - source Solidity smart contract static analysis tool written in Rust, which helps developers and security researchers discover vulnerabilities in Solidity code. It supports Foundry and Hardhat projects, can generate reports in multiple formats, and provides a VSCode extension.
Rust
5.9K
5 points
D
Devtools Debugger MCP
The Node.js Debugger MCP server provides complete debugging capabilities based on the Chrome DevTools protocol, including breakpoint setting, stepping execution, variable inspection, and expression evaluation.
TypeScript
5.4K
4 points
S
Scrapling
Scrapling is an adaptive web scraping library that can automatically learn website changes and re - locate elements. It supports multiple scraping methods and AI integration, providing high - performance parsing and a developer - friendly experience.
Python
7.8K
5 points
M
Mcpjungle
MCPJungle is a self-hosted MCP gateway used to centrally manage and proxy multiple MCP servers, providing a unified tool access interface for AI agents.
Go
0
4.5 points
C
Cipher
Cipher is an open-source memory layer framework designed for programming AI agents. It integrates with various IDEs and AI coding assistants through the MCP protocol, providing core functions such as automatic memory generation, team memory sharing, and dual-system memory management.
TypeScript
0
5 points
N
Nexus
Nexus is an AI tool aggregation gateway that supports connecting multiple MCP servers and LLM providers, providing tool search, execution, and model routing functions through a unified endpoint, and supporting security authentication and rate limiting.
Rust
0
4 points
G
Gitlab MCP Server
Certified
The GitLab MCP server is a project based on the Model Context Protocol that provides a comprehensive toolset for interacting with GitLab accounts, including code review, merge request management, CI/CD configuration, and other functions.
TypeScript
16.6K
4.3 points
N
Notion Api MCP
Certified
A Python-based MCP Server that provides advanced to-do list management and content organization functions through the Notion API, enabling seamless integration between AI models and Notion.
Python
14.8K
4.5 points
M
Markdownify MCP
Markdownify is a multi-functional file conversion service that supports converting multiple formats such as PDFs, images, audio, and web page content into Markdown format.
TypeScript
24.5K
5 points
D
Duckduckgo MCP Server
Certified
The DuckDuckGo Search MCP Server provides web search and content scraping services for LLMs such as Claude.
Python
44.7K
4.3 points
U
Unity
Certified
UnityMCP is a Unity editor plugin that implements the Model Context Protocol (MCP), providing seamless integration between Unity and AI assistants, including real - time state monitoring, remote command execution, and log functions.
C#
20.2K
5 points
F
Figma Context MCP
Framelink Figma MCP Server is a server that provides access to Figma design data for AI programming tools (such as Cursor). By simplifying the Figma API response, it helps AI more accurately achieve one - click conversion from design to code.
TypeScript
44.3K
4.5 points
M
Minimax MCP Server
The MiniMax Model Context Protocol (MCP) is an official server that supports interaction with powerful text-to-speech, video/image generation APIs, and is suitable for various client tools such as Claude Desktop and Cursor.
Python
30.2K
4.8 points
C
Context7
Context7 MCP is a service that provides real-time, version-specific documentation and code examples for AI programming assistants. It is directly integrated into prompts through the Model Context Protocol to solve the problem of LLMs using outdated information.
TypeScript
62.4K
4.7 points
AIBase
Zhiqi Future, Your AI Solution Think Tank
© 2025AIBase