JavaScript ES2024+ development specialist covering Bun runtime, Hono web framework, modern testing, linting (Biome), and edge-first development. Use when developing JavaScript APIs, web applications, or server-side projects.
This skill should be used when initializing a new Firebase project with proven architecture. Triggers on "new firebase project", "initialize firebase", "firebase init", "set up firebase", "create firebase app", "start firebase project". Guides through CLI setup, architecture choices, and emulator configuration.
Go HTTP API development with net/http, Chi, Gin, Echo, and Fiber frameworks
Game UI design using Unity's UI Toolkit (USS/UXML/Flexbox). Includes game UI elements like HUD, health bars, inventory, skill bars, PanelSettings scaling, and Safe Area support. Use when: game UI design, HUD creation, USS/UXML styling, Flexbox layout, PanelSettings configuration
Supports creating, editing, and managing Unity assets (prefabs, materials, asset database, Addressables). Includes dependency analysis and import settings. Use when: prefab creation, material editing, asset search, dependency analysis, Addressables
Game UI design using Unity's uGUI (Canvas/RectTransform/Anchors). Includes game UI elements like HUD, health bars, inventory, skill bars, mobile responsive design, and Safe Area support. Use when: game UI design, HUD creation, Canvas setup, mobile UI, Anchors configuration
Manage long-term fate and fortune across a shared world. Use when powerful entities feel permanent, when the world becomes static, when you need probabilistic death/fall mechanics, or when campaigns need world-level consequences that persist. Operates above the game-facilitator level.
Unity IMGUI (Immediate Mode GUI) for editor tools and custom inspectors. Use for EditorWindow, Custom Inspector, Property Drawer development. NOT for game UI - use unity-game-ugui-design or unity-game-ui-toolkit-design instead.
Expert guidance for Unity development using Unity MCP server. Use when making C# script changes, working with GameObjects, components, scenes, or Unity editor operations. Provides safe workflows for compilation monitoring, asset management, and error handling.
Génère classe Collection typée avec traits Atournayre
Check Unity Editor console for errors, warnings, and logs. Use this to verify compilation status, diagnose issues, or monitor Unity state.
Create new publish/subscribe examples for ROS2 message types. Use when the user wants to add a new example, create pub/sub for a new message type, or add trajectory/sensor/geometry message examples.
Example of a properly self-contained skill following all best practices
Design abstract strategy games with perfect information, no randomness, and strategic depth. Use when designing a board game, exploring abstract strategy games, brainstorming game mechanics, or evaluating game balance. Keywords: board game, game design, strategy, mechanics, balance.
Create robot models using URDF with proper links, joints, visual geometry, collision shapes, and physical properties
Design simulation worlds using SDF with ground planes, models, physics configuration, and lighting
Supports Unity scene and GameObject creation, management, and analysis. Efficiently performs hierarchy operations, component configuration, and scene analysis. Use when: scene creation, scene loading, GameObject creation, component addition, hierarchy retrieval, scene analysis
Build worlds through cascading consequences from speculative changes. Use when introducing new technologies, species, or alternate histories and need to trace realistic societal transformations across multiple domains.
Comprehensive guide for Unity development. Provides architecture patterns, MCP tool selection, and composite task workflows. Parent skill always referenced for Unity-related tasks. See child skills for detailed implementation. Use when: Unity development in general, C# editing, scene operations, UI implementation, asset management, PlayMode testing
