# zarpay > Open-source publisher. Listings imported from github.com/zarpay — credited to the original author with their license. - **Listings:** 17 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/zarpay - **Website:** https://github.com/zarpay ## Published listings - [Design System](https://agentstack.voostack.com/l/skill-zarpay-rails-template-design-system) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-design-system` Machina design system quick reference. Use when discussing design tokens, surfaces, card backgrounds, depth, elevation, typography tokens, color tokens, DaisyUI theming, or applying visual styling to UI components. - [Finishing A Development Branch](https://agentstack.voostack.com/l/skill-zarpay-rails-template-finishing-a-development-branch) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-finishing-a-development-branch` Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup - [Ruby](https://agentstack.voostack.com/l/skill-zarpay-rails-template-ruby) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-ruby` Use when writing, reviewing, or debugging pure Ruby code — idiomatic patterns, modern 3.x+ features (pattern matching, Data.define, endless methods), error handling conventions (raise vs fail, result objects), memoization, and performance idioms. For Rails use rails-guides. For testing use minitest. For code style use sandi-metz-rules. - [Rails Guides](https://agentstack.voostack.com/l/skill-zarpay-rails-template-rails-guides) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-rails-guides` Official Rails documentation. Use when asked about any Rails-specific topic including ActiveRecord, routing, controllers, views, mailers, jobs, Action Cable, Action Text, Active Storage, migrations, validations, callbacks, associations, caching, security, or internals. - [Brakeman](https://agentstack.voostack.com/l/skill-zarpay-rails-template-brakeman) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-brakeman` Static analysis security vulnerability scanner for Ruby on Rails applications. Use when analyzing Rails code for security issues, running security audits, reviewing code for vulnerabilities, setting up security scanning in CI/CD, managing security warnings, or investigating specific vulnerability types (SQL injection, XSS, command injection, etc.). Also use when configuring Brakeman, reducing fal… - [Superpowers Ruby:handoff](https://agentstack.voostack.com/l/skill-zarpay-rails-template-handoff) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-handoff` Use when capturing session state before switching context, ending a session, or manually preserving progress — creates a structured handoff document in docs/handoffs/ so a future session can resume seamlessly - [Sandi Metz Rules](https://agentstack.voostack.com/l/skill-zarpay-rails-template-sandi-metz-rules) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-sandi-metz-rules` This skill should be used when users request code review, refactoring, or code quality improvements for Ruby codebases. Apply Sandi Metz's four rules for writing maintainable object-oriented code - classes under 100 lines, methods under 5 lines, no more than 4 parameters, and controllers instantiate only one object. Use when users mention "Sandi Metz", "code quality", "refactoring", or when revie… - [37signals Style](https://agentstack.voostack.com/l/skill-zarpay-rails-template-37signals-style) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-37signals-style` Rails coding patterns derived from analysis of 37signals' Fizzy codebase. Use when writing Rails code in 37signals/Basecamp style or when asked to follow 37signals patterns. Covers controllers, models, views, Hotwire, testing, database, security, and team philosophy. - [Using Git Worktrees](https://agentstack.voostack.com/l/skill-zarpay-rails-template-using-git-worktrees) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-using-git-worktrees` Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification - [Layered Rails](https://agentstack.voostack.com/l/skill-zarpay-rails-template-layered-rails) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-layered-rails` Design and review Rails applications using layered architecture principles from "Layered Design for Ruby on Rails Applications". Use when analyzing Rails codebases, reviewing PRs for architecture violations, planning feature implementations, or implementing patterns like authorization, view components, or AI integration. Triggers on "layered design", "architecture layers", "abstraction", "specifi… - [Superpowers Ruby:handoff Resume](https://agentstack.voostack.com/l/skill-zarpay-rails-template-handoff-resume) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-handoff-resume` Use when starting a new session and wanting to continue from a previous handoff — reads the latest unrestored handoff document and restores session context - [Writing Plans](https://agentstack.voostack.com/l/skill-zarpay-rails-template-writing-plans) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-writing-plans` Use when you have a spec or requirements for a multi-step task, before touching code - [Test Driven Development](https://agentstack.voostack.com/l/skill-zarpay-rails-template-test-driven-development) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-test-driven-development` Use when implementing any feature or bugfix, before writing implementation code - [Rails Upgrade](https://agentstack.voostack.com/l/skill-zarpay-rails-template-rails-upgrade) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-rails-upgrade` Use when upgrading a Rails application from one version to another, assessing upgrade readiness, planning a multi-hop upgrade path, or investigating breaking changes, deprecation warnings, gem compatibility issues, or config.load_defaults transitions between any Rails versions from 5.2 through the latest release. - [Ruby Commit Message](https://agentstack.voostack.com/l/skill-zarpay-rails-template-ruby-commit-message) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-ruby-commit-message` Use when committing code changes in Ruby or Ruby on Rails projects — guides commit message structure, type selection, and body content following Conventional Commits format - [Bindev](https://agentstack.voostack.com/l/skill-zarpay-rails-template-bindev) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-bindev` Start the local development server in a tmux session and open the homepage. Use when the user wants to start development, run the app locally, fire up the dev server, or invokes /bindev. - [Superpowers Ruby:handoff List](https://agentstack.voostack.com/l/skill-zarpay-rails-template-handoff-list) — Skill · Free · security-reviewed — `agentstack add skill-zarpay-rails-template-handoff-list` Use when viewing available handoff documents — lists active and archived handoffs with their status, date, topic, and branch --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.