Add random-number-mcp community server

[zazencodes]

Add my random-number-mcp community MCP server

Description

This provides random number generation ability to LLMs using python standard library functions.

Server Details

Random number generator.

Motivation and Context

LLMs cannot reliably generate pseudorandom numbers.

How Has This Been Tested?

Tested locally and with CI/CD for PyPI releases.

Breaking Changes

N/A

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

N/A

[olaservo]

Thanks for your contribution to the servers list. This has been merged in this combined PR: #2263

This is a new process we're trying out, so if you see any issues feel free to re-open the PR and tag me.