Mobile

Build, run, test, and debug Apple platform apps (iOS, macOS) headlessly using xcede CLI. Use when working with Xcode projects or Swift packages outside of Xcode IDE. Covers building for devices/simulators/Mac, running apps, executing tests (XCTest/Swift Testing), debugging with lldb, and configuring projects via .xcrc files.

Automatically applies when working with git. Ensures conventional commits, branch naming, PR templates, release workflow, and version control best practices.

Web infrastructure for Hostinger VPS - Nginx reverse proxy, SSL/Let's Encrypt, configuration audit, and application deployment (INCLUZ'HACT). Use for site configuration, SSL setup, 502/504 errors, or deployments.

CPU profiling, benchmarking, and memory analysis for Rust applications. Use when code is slow, memory usage is high, or optimization is needed.

Creates navigation structures following the app's nested navigator pattern. Handles type-safe navigation, stack and tab setup, and screen parameter management in Purrsuit Mobile App.

Auto-generate renderers, calculate statistics, and create data-driven visualizations. Use for class breaks, unique values, heatmaps, dot density, relationship maps, and getting histogram/summary statistics.

Implement step definitions for Gherkin scenarios, translating Given/When/Then into executable test code. Use after write-scenario when scenarios are defined but step definitions are missing.

Applies Organized Codebase template structure to existing projects and cleans up unused/redundant directories. Use when user wants to organize an existing project, apply the Organized Codebase template, clean up a messy codebase, remove iteration folders, standardize project structure, or mentions "organized codebase", "clean up codebase", "apply template", "remove unused folders", or "standardize project".

Run user-defined macOS Shortcuts for custom automation workflows. Use when user wants to trigger a Shortcut by name or execute a custom automation.

Use when translating a program/app idea into a VibeDev MCP Job (deliverables, definition of done, invariants, and a small step plan) and preparing it to transition to READY without implementing features yet

Expert system for identifying deprecated patterns, suggesting refactoring to modern standards (Python 3.12+, ES2024+), checking test coverage, and leveraging AI-powered tools. Proactively applied when users request refactoring, updates, or analysis of legacy codebases.

Build production-ready Flutter apps for Android/iOS using feature-first architecture. Covers project setup, UI patterns, state management (Riverpod/BLoC), navigation (go_router), testing (TDD with mocktail), and deployment. Use when creating Flutter projects, implementing features, debugging Flutter issues, or making architectural decisions.

Distrobox container management for Bazzite. Create containers from manifests,custom containers, app-specific containers (brew), and DaVinci Resolve installation.Use when users need to work with distrobox containers.

Read and write Google Sheets data. Load when user mentions 'google sheets', 'spreadsheet', 'update sheet', 'read sheet', 'append to sheet', or references extracting data to update a tracking sheet.

Expert on iOS development with Swift, UIKit, SwiftUI, Xcode, app architecture, platform features, and Apple ecosystem integration. Invoke when user mentions iOS, iPhone, iPad, Swift, SwiftUI, UIKit, Xcode, Apple development, or iOS-specific features.

Use when operating Codex CLI itself (config, profiles, sandbox, approvals, and safe usage patterns).

Use when designing animations for banking apps, payment systems, investment platforms, or financial dashboards

Write clean, readable code with consistent naming, formatting, and structure. Use this skill when writing any code that should follow team conventions. When naming variables, functions, classes, or files. When structuring functions to be small and focused. When removing dead code, avoiding duplication, or applying DRY principles. When configuring formatters or enforcing indentation standards.

Handle MetaMask signature and transaction popups during Web3 DApp testing - approve signatures, send transactions, call contracts. Detects popup type and handles gas errors.

Automate internationalization and localization workflows for web applications with translation, key generation, and library setup