From the author
Use when writing or refactoring plain Ruby outside Rails — scripts, CLIs, gems, libraries: Enumerable chains and blocks, module mixins and value objects, Bundler/gemspec packaging, whether metaprogramming earns its keep, Minitest or RSpec, Ruby 3.4/4.0 frozen-string hygiene. NOT Rails, ActiveRecord, or ActiveSupport idioms (that is `rails`).
Install
npx skills add ericrisco/rsc-harness --skill ruby -a claude-code
Installs to .claude/skills/ruby/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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Safety checks on SKILL.md
- Ships scripts we have not reviewedLow
Why 79
aiqbench computes the trust score from public signals. It is not a security audit, so read a skill before you install it.
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