dalhe-cli

Build, scaffold, and structure cross-platform desktop applications using Electron with React and TypeScript, bundled with electron-vite. Use this skill whenever the user wants to create an Electron app, add React to Electron, set up a desktop application with web technologies, wire up IPC communication between main and renderer processes, configure a preload script with contextBridge, structure an Electron project, or package/distribute an Electron app with electron-builder. Trigger this even when the user only says "desktop app", "Electron", "system tray app", or describes a native-feeling app built with React — don't wait for them to name electron-vite explicitly. Also use it when reviewing or fixing IPC security, nodeIntegration/contextIsolation settings, Electron build configuration, or wiring renderer state (Zustand) to the main process.

Build, structure, and refactor Node.js applications following modern production-grade conventions. Use this skill whenever the user is writing Node.js code, starting a new Node project, setting up an Express/Fastify API, structuring a backend service, configuring TypeScript for Node, choosing dependencies, writing tests for Node code, handling async/error patterns, or asks anything about "Node", "Node.js", "npm", "package.json", "Express", "Fastify", or server-side JavaScript. Trigger it even when the user doesn't explicitly say "follow the standards" — any non-trivial Node.js task should follow these conventions by default.

Write clean, idiomatic, dependency-free Ruby such as plain scripts, CLI tools, libraries, and gems using only the standard library. Use this skill whenever the user is writing Ruby outside of a web framework, including command-line utilities, automation scripts, data-processing tasks, algorithms, parsers, gems, or any ".rb" file where Rails, Sinatra, or Hanami is NOT involved. Trigger it even when the user just says "write a Ruby script", "make a CLI in Ruby", "refactor this Ruby class", or pastes plain Ruby and asks for help, since the goal is stdlib-only, framework-free Ruby done the idiomatic way. Do NOT use for Rails-specific work like ActiveRecord, controllers, or migrations, which belong to a Rails skill.

Audita projetos Ruby on Rails 7 ou 8 (com banco Oracle ou MariaDB/MySQL) em busca de falhas de segurança, gambiarras, código fora do padrão, antipadrões de ActiveRecord e problemas específicos de Oracle/MariaDB. Use SEMPRE que o usuário pedir para "revisar", "auditar", "achar problemas", "code review", "checar segurança", "encontrar gambiarras" ou "analisar a qualidade" de um codebase, app, repositório, PR ou diff Rails — mesmo que não diga explicitamente a palavra "auditoria". Também acione quando o usuário for líder técnico/chefe de desenvolvimento querendo padronizar revisões de equipe em Rails. Não use para apps que não sejam Rails nem para criação de features.

Analyzes Rails code quality, architecture, and patterns without modifying code. Use when the user wants a code review, quality analysis, architecture audit, or when user mentions review, audit, code quality, anti-patterns, or SOLID principles. WHEN NOT: Actually implementing fixes (use specialist agents), writing new tests, or generating new features.

Build, refactor, and review Ruby on Rails 8 applications running on Ruby 4 using clean-code best practices. Use this skill whenever the user works with Rails 8.0/8.1 — generating apps, models, controllers, jobs, or migrations; setting up the Rails 8 "Solid" stack (Solid Queue, Solid Cache, Solid Cable), authentication, Kamal deploys, Propshaft, or Turbo/Hotwire; or asking for idiomatic, well-structured, testable Ruby code. Trigger it even when the user only says "Rails", "Ruby on Rails", "Rails app", "ActiveRecord", "Hotwire", "Kamal", or names a Ruby/Rails file, and especially when they mention clean code, refactoring, code review, fat models/skinny controllers, service objects, or test coverage. Prefer this over relying on memory, since Rails 8 changed several defaults (no Redis/Sidekiq required, no Webpacker/Sprockets, built-in auth generator).