Developer Tools & Repos Agent Skills for Claude Code

Implement or review SwiftUI Liquid Glass APIs with correct fallbacks and modifier order.

Audit SwiftUI performance issues from code review and profiling evidence.

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

Three.js scene setup, cameras, renderer, Object3D hierarchy, coordinate systems.

Finalize work to prepare a commit. Clean up unnecessary debug logs, remove unused methods added, do a final review to ensure tight elegant…

Orchestrates Android development tasks including project creation, deployment, SDK management, and environment diagnostics using the…

HLSL shader programming skill for DirectX, compute shaders, and optimization.

PostHog developer CLI and repo tooling reference.

Efficiently develop Hono applications using Hono CLI.

Build and review server-side HTMX applications with Hono using typed HTMX attributes, architecture-first route design, and production-safe…

Guides integration of the Horizon Platform SDK for Meta Quest and Horizon OS Android/Kotlin apps — achievements, IAP, users, leaderboards…

Use the HTTP client with sensible timeouts, retries, and backoff; capture context and handle failures explicitly

IHttpClientFactory and typed HTTP clients for .NET 10 applications.

Write git commit messages that sound human, not AI-generated.

Enterprise-grade 3D model generation using Hyper3D Rodin Gen-2.5 API.

Project-specific review profile for the openshift/hypershift repository — delegates to the repo's own agents and skills

Develop mods for Hytale, a voxel-based sandbox RPG by Hypixel Studios.

Enforces the gen-l10n/ARB localization contract: every string through AppLocalizations from a template app_en.arb, key + placeholder…

Use when the user mentions iCloud sync issues, CloudKit errors, ubiquitous container problems, or asks to audit cloud sync.

Use when implementing 'iCloud Drive', 'ubiquitous container', 'file sync', 'NSFileCoordinator', 'NSFilePresenter', 'isUbiquitousItem'…

Use when debugging 'file not syncing', 'CloudKit error', 'sync conflict', 'iCloud upload failed', 'ubiquitous item error', 'data not…