Developer Tools & Repos Agent Skills for ChatGPT

Use when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state management and `@Observable` data flow, view…

Audit SwiftUI performance issues from code review and profiling evidence.

Apply proven SwiftUI UI patterns for navigation, sheets, async state, and reusable screens.

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

Expert in TanStack Query (React Query) — asynchronous state management.

Quick reference for TaskEither. Use when user needs async error handling, API calls, or Promise-based operations that can fail.

Create a new Rails project

You are a technical debt expert specializing in identifying, quantifying, and prioritizing technical debt in software projects.

Expert in building Telegram Mini Apps (TWA) - web apps that run

Use when building durable distributed systems with Temporal Go SDK.

Three.js animation - keyframe animation, skeletal animation, morph targets, animation mixing.

Three.js interaction - raycasting, controls, mouse/touch input, object selection.

Three.js post-processing - EffectComposer, bloom, DOF, screen effects.

Three.js shaders - GLSL, ShaderMaterial, uniforms, custom effects.

Create 3D scenes, interactive experiences, and visual effects using Three.js.

Three.js textures - texture types, UV mapping, environment maps, texture settings.

Build tools that agents can use effectively, including architectural reduction patterns.

Trigger.dev expert for background jobs, AI workflows, and reliable

Build end-to-end type-safe APIs with tRPC — routers, procedures, middleware, subscriptions, and Next.js/React integration patterns.

Build communication features with Twilio: SMS messaging, voice

Comprehensive guidance for mastering TypeScript's advanced type system including generics, conditional types, mapped types, template…