Test Havok physics system (gravity, rigid bodies, static vs dynamic) against the physics example using mcp-call.mjs WebSocket CLI.

Test level system (LevelRoot, LevelTag, default lighting, scene hierarchy) against the poke example using mcp-call.mjs WebSocket CLI.

Test XR session lifecycle and mode transitions. Use when verifying XR enter/exit behavior, testing mode-dependent features, or debugging session state issues.

Test ECS core functionality (system registration, components, Transform sync, pause/step/resume, system toggle, entity discovery, snapshots) against the poke example using mcp-call.mjs WebSocket CLI.

IWSDK project planning and best practices guide. Use when planning new IWSDK features, designing systems/components, reviewing IWSDK code architecture, or when the user asks about IWSDK patterns, ECS design, signals, or reactive programming in this codebase.

Grab an object in the WebXR scene using emulated controllers. Use when the user wants to pick up, move, or test grabbing an object. Supports OneHandGrabbable and TwoHandsGrabbable components which use proximity-based grip (squeeze button), not trigger.

Debug continuous behavior in WebXR scenes — physics, animations, collisions, game loops, or any real-time interaction that happens too fast for an agent to observe. Uses ECS pause/step/snapshot/diff to freeze time and inspect state frame by frame.

Guide for implementing physics in IWSDK projects. Use when adding physics simulation, configuring rigid bodies, collision shapes, applying forces, creating grabbable physics objects, or troubleshooting physics behavior.

Develop and iterate on IWSDK UI panels efficiently. Use when working on PanelUI components, debugging UI layout, or improving UI design in IWSDK applications.

Develop and iterate on IWSDK PanelUI components. Use when the user wants to create, modify, debug, or improve UI panels in their IWSDK application. Covers UIKITML editing, full-screen preview with ScreenSpace, and visual verification.

Test UI system (PanelUI, ScreenSpace) against the poke example using mcp-call.mjs WebSocket CLI.

Test grab system (distance grab, one-hand grab, two-hand grab) against the grab example using mcp-call.mjs WebSocket CLI.

Find and click a target object in XR. Use when testing UI interactions, clicking buttons, or verifying interactable elements work correctly.

Ray-based interactions in the WebXR scene — click objects, press UI buttons, or distance-grab with DistanceGrabbable. Use when the user wants to point at and interact with something at a distance, click a UI button, or test ray-based selection.

Test XR interactions (ray, poke/touch, dual-mode, audio, UI panel) against the poke example using mcp-call.mjs WebSocket CLI.

Test environment system (DomeGradient, IBLGradient, default lighting, component schemas) against the poke example using mcp-call.mjs WebSocket CLI.

Test audio system (AudioSource loading, playback state, stop, spatial audio) against the audio example using mcp-call.mjs WebSocket CLI.

Test locomotion system (slide, snap turn, teleport, jump) against the locomotion example using mcp-call.mjs WebSocket CLI.

Guide for working with the TOM (Tabular Object Model) wrapper. Use this when modifying semantic models programmatically.

Guide for running code style linters and formatters. Use this when asked to check code style, run linters, or fix formatting issues.