Skill UI

Master Three.js lighting techniques including ambient, directional, point, and spot lights. Learn to configure shadows, environment lighting, and optimize performance for realistic 3D scenes. Essential for web 3D development.

Create realistic space phenomena such as black holes and wormholes using Three.js raymarching techniques. This skill involves numerical integration, curved-ray tracing, and GPU-based effects for procedural star fields and relativistic distortion. Essential for advanced 3D visual effects development.

This skill guide provides comprehensive implementation details for the Metro/Modern UI style, mimicking the aesthetic of Windows Phone/8 start screens. It focuses on creating sharply cornered, flat-color tiles arranged in a horizontally scrolling grid. Key features include live data updates (e.g., tile flipping) and replicating the classic interactive 'tilt' effect. Applicable for cross-platform development using Web (CSS), iOS (SwiftUI), and Flutter.

This skill provides comprehensive guidance for the entire lifecycle of Conductor tracks—the logical work units used to organize features, bugs, and refactors. It assists users in creating, reviewing, updating specifications (spec.md), developing plans (plan.md), and managing the status and metadata of tasks from initial conception through final completion, ensuring structured and traceable development processes.

This skill guides the systematic triage of project issues and external pull requests (PRs). It moves development items through a defined state machine using roles (e.g., bug, enhancement) and states (e.g., ready-for-agent, wontfix). The process involves context gathering, cross-codebase verification, deep questioning (grilling), and generating comprehensive, agent-ready briefs or marking them for human implementation.

This skill provides deep, practical expertise in TypeScript and JavaScript, covering advanced type-level programming, performance optimization, and complex build toolchain management. It is ideal for architects building large-scale, highly performant, and type-safe corporate applications, including monorepo setup and intricate dependency resolution.

This skill performs a quick automated lint scan to detect common design system violations in seconds. It checks for hardcoded colors, raw pixel values, old width/height syntax, physical properties, forbidden colors, missing data-slots, and improper className usage. Ideal for running after every file change to maintain design consistency and prevent technical debt in UI development projects using design tokens.

This skill acts as a routing layer for UI development tasks. It helps agents select the smallest useful UI skill context via the ui-skills CLI before implementation. It ensures efficient context loading by identifying the task category and loading only necessary skills, avoiding unnecessary overhead.

This skill enables you to view, add, or modify design tokens within the StyleSeed design system. It manages core visual properties like colors, typography, spacing, radius, and shadows by synchronizing JSON source files with CSS implementations. Use it to maintain consistency across your UI components and ensure design system integrity during development.

This comprehensive skill transforms raw game concepts into fully actionable, structured Unity development projects. It guides users through a five-phase pipeline, generating detailed Game Design Documents (GDDs), technical scene blueprints, core system architectures, and ready-to-use AI prompts for assets (3D models, textures, music, SFX). Ideal for concept validation and starting a complex game project from scratch.

This expert guide provides comprehensive best practices for developing robust, high-performance C++ code within Unreal Engine 5.x. It covers critical topics such as UObject lifecycle management, adhering to Epic Games' strict coding conventions, optimizing performance-critical sections (e.g., avoiding unnecessary Ticking), and correctly using soft references for asset loading. Use this skill for professional game development tasks requiring deep knowledge of the Unreal reflection system and advanced C++ patterns.

This skill captures and persists critical user decisions, project constraints, and architectural choices across multiple sessions and agents. It saves this context into a structured memory database (`mdbase`), ensuring that future development steps or agents can retrieve the original intent without re-deriving it from scratch. Ideal for documenting project rules, tech stacks, and design rationale.