el-feo

el-feo/ai-context

Command

Create expert-level Ruby on Rails generators for models, services, controllers, and full-stack features.

el-feo/ai-context

Command

Start a TDD session using the red-green-refactor cycle.

el-feo/ai-context

Command

Review Ruby/Rails code with Sandi Metz rules and SOLID principles.

el-feo/ai-context

Skill Claude CodeCodex

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…

el-feo/ai-context

Skill Claude CodeCodex

BDD testing with Cucumber and Gherkin for Ruby and Rails applications. Use when writing feature files (.feature), step definitions, hooks, or implementing Behaviour-Driven Development in Ruby/Rails projects. Covers Gherkin keywords (Feature, Scenario, Given/When/Then, Background, Scenario Outline, Rule), Ruby step…

el-feo/ai-context

Skill Claude CodeCodex

Comprehensive Ruby implementations of Gang of Four (GoF) design patterns. Use when implementing object-oriented design solutions, refactoring to reduce coupling, solving architecture problems, or when user mentions specific patterns (Factory, Singleton, Observer, Strategy, etc.) in Ruby context.

el-feo/ai-context

Skill Claude CodeCodex

Comprehensive PostgreSQL configuration and usage analysis for Rails applications. Use when Claude Code needs to analyze a Rails codebase for database performance issues, optimization opportunities, or best practice violations. Detects N+1 queries, missing indexes, suboptimal database configurations, anti-patterns, and…

el-feo/ai-context

Skill Claude CodeCodex

Create expert-level Ruby on Rails generators for models, services, controllers, and full-stack features, plus application templates for whole-app setup. Use when building custom generators, scaffolds, code generation tools, or Rails application templates (rails new -m, app:template, starter-app automation…

el-feo/ai-context

Skill Claude CodeCodex

Comprehensive Ruby on Rails v8.1 development guide with detailed documentation for Active Record, controllers, views, routing, testing, jobs, mailers, and more. Use when working on Rails applications, building Rails features, debugging Rails code, writing migrations, setting up associations, configuring Rails apps, or…

el-feo/ai-context

Skill Claude CodeCodex

Comprehensive Ruby and Rails code review using Sandi Metz rules and SOLID principles. Analyzes changed files in current branch vs base branch, runs rubycritic and simplecov, identifies OOP violations, Rails anti-patterns, security issues, code smells, and test coverage gaps. Outputs REVIEW.md with VSCode-compatible…

el-feo/ai-context

Skill Claude CodeCodex

Comprehensive RSpec testing for Ruby and Rails applications. Covers model specs, request specs, system specs, factories, mocks, and TDD workflow. Automatically triggers on RSpec-related keywords and testing scenarios.

el-feo/ai-context

Skill Claude CodeCodex

Ruby static code analyzer and formatter for enforcing style guidelines, detecting bugs, and improving code quality. Supports Rails, RSpec, and Performance extensions with safe autocorrection capabilities.

el-feo/ai-context

Skill Claude CodeCodex

Ruby language conventions, idioms, and modern features (3.x+) for writing idiomatic Ruby code. Covers error handling patterns, performance optimization, and Ruby-specific idioms. Use when writing or reviewing pure Ruby code, using modern Ruby features (pattern matching, ractors, RBS), optimizing Ruby performance, or…

el-feo/ai-context

Skill Claude CodeCodex

Integrate RubyCritic to analyze Ruby code quality and maintain high standards throughout development. Use when working on Ruby projects to check code smells, complexity, and duplication. Triggers include creating/editing Ruby files, refactoring code, reviewing code quality, or when user requests code analysis or…