Developer Tools & Repos Agent Skills for DeepSeek Harness

Use when app feels slow, memory grows, battery drains, or diagnosing ANY performance issue.

Specialized skill for iOS local data persistence solutions

Build and distribute Expo development clients locally or via TestFlight

RocketSim iOS Simulator UI: inspect and control accessibility state, gestures, typing, hardware buttons, and CLI automation.

Mirror iOS Simulator runs in the Codex browser for interaction, visible proof, and hot-reloaded SwiftUI previews from importable Swift…

Debug iOS Simulator apps with XcodeBuildMCP for build, run, launch, UI inspection, interaction, screenshots, and logs; route user-visible…

Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Documents vs Caches'…

Use when asking about 'purge files', 'storage pressure', 'disk space iOS', 'isExcludedFromBackup', 'URL resource values'…

Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Documents vs Caches'…

Use when implementing async/await, Task management, actors, or Combine reactive patterns in iOS applications.

Develop native iOS apps with Swift. Covers MVVM architecture, SwiftUI, URLSession for networking, Combine for reactive programming, and…

iOS SwiftUI views and components: build or refactor navigation, state ownership, async UI, sheets, previews, and responsive layouts…

Use when building SwiftUI views, managing state with @State/@Binding/@ObservableObject, or implementing declarative UI patterns in iOS apps.

Use when integrating ANY iOS system feature - Siri, Shortcuts, widgets, IAP, localization, privacy, alarms, calendar, reminders, contacts…

Use when integrating ANY iOS system feature - Siri, Shortcuts, Apple Intelligence, widgets, IAP, camera, photo library, photos picker…

Use when building, fixing, or improving ANY iOS UI including SwiftUI, UIKit, layout, navigation, animations, design guidelines.

Use when building iOS apps with UIKit, implementing MVVM/MVC/Coordinator patterns, or integrating UIKit with SwiftUI.

Vendor IP core configuration and integration expertise for FPGA designs

Use when changing IPTVnator SCSS tokens, shared layout mixins, portal headers, sidebars, detail views, Electron drag regions, or…

This skill should be used when the user asks to "execute a script in Isaac Sim", "run Python in Isaac", "write a custom Isaac Sim script"…

Opinionated preferences for roblox-ts development.