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MCP Random Number

@maxbogo

Repository

Basic information

Category

Other

Transports

stdio

Author

maxbogo

Submitted by

Maxim B

About MCP Random Number

MCP to get random numbers within a defined range. It requests true random numbers from random.org (the randomness comes from atmospheric noise)

MCP Random Number config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-random-number": {
      "command": "node",
      "args": [
        "/ABSOLUTE/PATH/TO/mcp-random-number/build/index.js"
      ]
    }
  }
}

MCP Random Number tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Mcp Random Number?

Mcp Random Number is an MCP (Model Context Protocol) server that fetches true random numbers from random.org, where the randomness originates from atmospheric noise. It returns a random number within a user-defined range.

How to use Mcp Random Number?

—

Key features of Mcp Random Number

  • Retrieves true random numbers from random.org.
  • Supports a user-defined numeric range.
  • Uses atmospheric noise as entropy source.
  • Provides deterministic randomness unlike typical LLM output.

Use cases of Mcp Random Number

  • Guarantee fair random selection in AI-driven decision making.
  • Generate unbiased seeds for simulations or games.
  • Overcome LLM bias toward specific numbers (e.g., 73).

Frequently asked questions

1

What does true random mean?

True random means the numbers come from atmospheric noise measured by random.org, not from a pseudo‑random algorithm.

2

Does Mcp Random Number work offline?

No, it requires an internet connection to query random.org.

3

What range can I specify?

The README mentions numbers within a defined range, but does not specify a limit. (Only facts from the README are stated.)

4

How does this differ from an LLM’s built‑in random selection?

LLMs have strong preferences for certain numbers (e.g., 73), whereas this server provides unbiased random numbers from an external physical source.

5

Is the server free to use?

The README does not mention cost or API limits.

Comments

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