The Agent Skills Directory

[SAFE]: The skill implements a voxel world system using standard Three.js patterns, including InstancedMesh for rendering large numbers of blocks efficiently and chunk-based logic for terrain management.
[SAFE]: Data persistence in serialization.js is handled via native browser APIs like FileReader and Blob. These are used to save and load JSON world data to and from the user's local machine, posing no threat of unauthorized data access or exfiltration.
[SAFE]: The physics implementation in voxel-physics.js utilizes a dynamic import for the @dimforge/rapier3d package. This is a well-known, industry-standard physics engine for JavaScript, and its use here is consistent with the skill's intended functionality.
[SAFE]: The skill's code is entirely focused on its stated purpose of building a voxel system. There are no indications of prompt injection, obfuscated commands, or attempts to access sensitive system information.

threejs-voxel-block-system