Developer Tools & Repos Agent Skills

Apple Human Interface Guidelines for content display components.

Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling

Guide SceneKit game implementation, repair, and maintenance.

SDFormat/SDF model and world authoring, validation, and simulator handoff.

Work with Pulp's SDF / MSDF / PSDF glyph atlases — building, sampling via SkSL, and the shared text-layout helpers.

Issue creation workflow for Engram following the issue-first enforcement system.

React Native and Expo best practices for building performant mobile apps.

Provides sem semantic-diff detection, install-on-first-use, and fallback patterns.

Full Sentry SDK setup for Apple platforms (iOS, macOS, tvOS, watchOS, visionOS).

Full Sentry SDK setup for React Native and Expo.

Multi-step reasoning engine for complex analysis and systematic problem solving.

This skill provides symbol-level code understanding and navigation using Language Server Protocol (LSP).

Build or update services in `app/features/services` using the `_template/service` conventions (container/store/structure/lib/constants) so…

Set up mobile release pipeline — Fastlane, code signing, CI, beta distribution, versioning.

Install a .NET SDK locally for safe preview testing, specific-version pinning, or reproducible team setups — without modifying the…

Expert guidance for integrating and building applications with shadcn/ui components, including component discovery, installation…

shadcn/ui component patterns including CVA variants, OKLCH theming, cn() utility, and composition.

Use when implementing shaders — Godot shader language, visual shaders, common visual recipes, and post-processing effects

Shared coroutines configuration for Kotlin Multiplatform.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.

Kotlin Coroutines and Flow patterns for Android and KMP — structured concurrency, Flow operators, StateFlow, error handling, and testing.