Agent Skills

Mutant (mutation testing)

mutant

Run Mutant mutation testing, analyze alive mutations, and produce clear fix actions (add tests or simplify code).

CMDx

cmdx

Agent skill for building, debugging, and composing CMDx command/service tasks and workflows in Ruby.

Shopify (hitank)

hitank

Manage Shopify stores via the Admin API: list and inspect products, orders, customers, inventory and collections using lightweight pure-Ruby scripts with explic

Reduce Max Lines

awesome-omni-skill

Generates a plan to reduce the maximum allowed lines per class or module, identifies violations, and produces refactoring tasks and config changes.

Telnyx SIP (Ruby)

skills

Ruby SDK examples for Telnyx SIP: manage SIP trunking, outbound voice profiles, IPs and connections programmatically.

Document Engine

igmarin

Generate clear, copyable README and guide content for Rails engines—installation, mounting, configuration, usage examples, and migration notes.

ButterCut Release

buttercut

Guided release workflow for ButterCut: run tests, bump version, update changelog, tag, build gem, and publish to RubyGems and GitHub.

Rails Engine Workflow

igmarin

Example Rails-based agent skill repository: personal configuration of skills for Rails development.

RuboCop — Ruby Linter & Formatter

ai-context

Integrates RuboCop guidance into the agent: linting, style enforcement, and safe autocorrections for Ruby and Rails projects.