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Ruby Version Manager

Checked
st0012·vlatest·backend·MIT

This tool simplifies Ruby environment setup by automating version management for consistent development and deployment across projects.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add st0012/ruby-skills --skill ruby-version-manager -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

st0012

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned st0012/ruby-skills at b1ea8b59bb.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
b1ea8b59bb
Manifest
plugins/ruby-skills/skills/ruby-version-manager/SKILL.md
Scanned
5 files, 796 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The ruby-version-manager skill allows an AI agent to install and manage multiple Ruby versions on a system. It simplifies switching between different Ruby environments required by various projects, ensuring compatibility and avoiding conflicts. This is particularly useful when working with legacy codebases or projects that require specific Ruby releases.

When to use it

  • Project Setup: When an AI agent needs to set up a new Ruby project requiring a particular Ruby version.
  • Dependency Management: To resolve dependency issues arising from incompatible Ruby versions across different projects.
  • Testing Environments: For creating isolated testing environments with specific Ruby releases.
  • Legacy Codebases: When working on older projects that rely on outdated Ruby versions.

Key capabilities

  • Installation of multiple Ruby versions
  • Switching between installed Ruby versions
  • Management of Ruby environments

Example prompts

  • "Install Ruby version 2.7.5."
  • "Switch to the latest stable Ruby version."
  • “List all available Ruby versions.”

Tips & gotchas

This skill requires a Unix-like environment (e.g., Linux, macOS) as it relies on command-line tools. The agent needs appropriate permissions to install software on the system.