ruby-version

Two-script skill that prevents the agent from hallucinating Ruby release information and provides a one-liner Ruby install.

When to invoke this skill

Mandatory: run check.sh before making any claim about whether a specific Ruby version exists, has been released, or is the latest. Claude's training cutoff lags real Ruby releases — guessing is the failure mode this skill exists to prevent.

Also invoke when the user:

• Asks what Ruby versions are installed.
• Asks for the latest stable Ruby.
• Wants to install a specific Ruby (install.sh).

Scripts

scripts/check.sh