Skill UI

A powerful plugin that allows Claude to delegate tasks to various external AI Command Line Interfaces (CLIs), such as OpenAI Codex and Google Antigravity. Use this skill to seek a 'second opinion,' cross-check analysis, or execute side tasks (like research or validation) from multiple model families (Gemini, GPT-OSS) without leaving the main session. It synthesizes and critiques the results, providing a comprehensive, multi-perspective view.

A constraint-based protocol designed to professionalize existing code by normalizing comments and performing safe, non-semantic cleanup. This skill converts informal, outdated, or missing documentation into clear, concise, and professional standards without altering the core logic or behavior. Ideal for preparing code for code review, open-sourcing, or formal documentation.

A comprehensive guide detailing industry-standard best practices for building scalable and maintainable Flutter/Dart applications. This skill covers architectural patterns (MVVM, feature-based design), state management, coding standards (modern Dart features, widget usage), and testing methodologies. Use it for planning, structuring new features, reviewing existing codebases, or refactoring complex logic into robust, testable components.