Refactor skills

This skill refactors Next.js apps to App Router best practices, improving maintainability, performance, and server/client boundaries.

This skill helps you enforce test isolation by guiding you to create independent tests, avoid shared state, and run reliably.

This skill refactors FastAPI/Python code to cleaner, maintainable patterns using Pydantic v2, SOLID principles, and modular service design.

This skill helps you implement robust service objects in Rails to organize business logic, manage transactions, and return clear results.

This skill helps you design precise exception hierarchies in TypeScript, enabling targeted catch blocks and safer error handling across layers.

This skill guides implementing clean architecture in Remix/TypeScript apps, separating web, service, and repository layers for maintainable, testable code.

This skill optimizes Angular applications by applying change detection, lazy loading, and bundle strategies to boost performance.

This skill enforces form validation with Zod across projects, reviewing code, suggesting improvements, and refactoring to ensure strong, type-safe validation.

This skill helps you implement robust core layer patterns for error handling, validation, and configuration in Flutter projects.

This skill helps you improve Python library code quality by applying ruff linting, mypy typing, and clean refactoring across projects.

This skill enforces React/TypeScript frontend guidelines, optimizing structure, data fetching, styling, routing, and performance for maintainable components.

This skill helps you craft and optimize PostGIS 3.5+ queries by applying latest function changes, topology, and raster enhancements across spatial analyses.

This skill helps enforce Laravel access control by applying policies and gates in controllers and routes, ensuring consistent authorization checks.

This skill provides expert dependency injection guidance for iOS/tvOS, optimizing testability and flexibility through patterns, protocols, and environment

This skill helps you reduce Laravel controller bloat by moving auth/validation to Form Requests, using Actions with DTOs, and opting for resource or

This skill enforces immutable patterns by returning new objects for updates, preventing bugs and improving React state predictability.

This skill helps you design focused interfaces by applying the Interface Segregation Principle, avoiding throw and no-op methods and promoting cohesive,

This skill helps you make informed performance decisions for iOS/tvOS by profiling, selecting tools, and balancing optimization with user impact.

This skill refactors docker configurations to produce secure, lean, production-ready containers following 2025 best practices.

This skill helps you stabilize Laravel flows by applying the Template Method pattern and pluggable strategies, extending via new classes.

This skill refactors Flutter/Dart code to improve maintainability, readability, and performance using Dart 3 features, modern state management, and clean