andrew-kane-gem-writer

100 / 100 · Low risk

Fine to try.

By PackRat-AI/PackRat (GitHub) · marketing · 36 stars · scanned at commit 1cfb441

This skill should be used when writing Ruby gems following Andrew Kane's proven patterns and philosophy. It applies when creating new Ruby gems, refactoring existing gems, designing gem APIs, or when clean, minimal, production-ready Ruby library code is needed. Triggers on requests like "create a gem", "write a Ruby library", "design a gem API", or mentions of Andrew Kane's style.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'andrew-kane-gem-writer' ] || [ -L ~/.agents/skills/'andrew-kane-gem-writer' ]; then echo 'A skill folder named andrew-kane-gem-writer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/PackRat-AI/PackRat' "$d" && git -C "$d" checkout --quiet '1cfb441ebcc363fee3dab06e2a87476f22709818' -- '.github/skills/andrew-kane-gem-writer' && mkdir -p ~/.agents/skills && cp -R "$d"/'.github/skills/andrew-kane-gem-writer' ~/.agents/skills/'andrew-kane-gem-writer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'andrew-kane-gem-writer' ~/.claude/skills/'andrew-kane-gem-writer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-11	`1cfb441`	100

Also found in

Identical copies of this skill exist at:

ratacat/claude-skills/skills/andrew-kane-gem-writer