tomkrikorian

Build and debug ARKit camera access providers for visionOS 27: CameraFrameProvider and CameraRegionProvider. Use when accessing camera frame streams, region-scoped camera content, custom computer-vision pipelines, or troubleshooting camera-access authorization, entitlement, enterprise, format, and support issues.

Build and debug HandTrackingProvider on visionOS 27. Use when implementing hand anchors, hand joint transforms, custom hand gestures, hand-driven interactions, hand visualizations, or troubleshooting hand-tracking authorization, support, and lifecycle behavior.

Build and debug ARKit reference and marker tracking providers for visionOS 27: ImageTrackingProvider, ObjectTrackingProvider, BarcodeDetectionProvider, and AccessoryTrackingProvider. Use when anchoring to known images, tracked 3D reference objects, barcodes, or supported accessories.

Build and debug ARKit rendering-context providers for visionOS 27: EnvironmentLightEstimationProvider, StereoPropertiesProvider, and VisualFidelityProvider. Use when matching virtual lighting to the environment, informing custom stereo rendering, coaching device fit, or tuning foveated field of view.

Build and debug ARKit spatial tracking providers for visionOS 27: WorldTrackingProvider, PlaneDetectionProvider, SceneReconstructionProvider, RoomTrackingProvider, and SharedCoordinateSpaceProvider. Use when implementing world anchors, device pose queries, surface placement, mesh reconstruction, room context, or shared coordinate spaces.

Router for ARKit features on visionOS 27, including ARKitSession setup, authorization, provider selection, anchor processing, and RealityKit integration. Use when choosing an ARKit provider set, combining multiple ARKit providers, or troubleshooting shared ARKit lifecycle behavior before routing to focused provider skills.

Enforce repository coding standards for Swift 6.2 strict concurrency, actor isolation, @Observable models, SWIFT_APPROACHABLE_CONCURRENCY, @concurrent functions, and modern Swift APIs across visionOS app code. Use when reviewing, writing, or migrating Swift code in this plugin's scope.

Implement and debug RealityKit animation, character controllers, skeletal poses, IK, body tracking, blendshapes, animation graphs, retargeting, root motion, navigation, behavior trees, collision, physics bodies, joints, forces, particles, compute simulations, and cloth on visionOS 27. Use when a RealityKit task is primarily about motion, character behavior, physical simulation, hit-test collision shape details, particle simulation, or animation/physics troubleshooting.

Use when a user asks to export a Blender scene to USDA/USDC/USDZ, bake textures for RealityKit, validate materials for RealityKit compatibility, or read and change BlenderToRCP export, texture, and bake settings from the command line. Requires the `blendertorcp` CLI alias or the Plugin path (see the blendertorcp-setup skill).

Use when a user wants to set up the BlenderToRCP CLI tool; locate the Blender executable and plugin install path, verify connectivity, and configure a shell alias. Also use to troubleshoot CLI errors like 'Blender not found' or 'Plugin not loaded'.