Skill UI

This guide provides a comprehensive reference on Agent Skills, a standardized and powerful method for providing structured context, workflows, and tools to Large Language Models (LLMs). It details the anatomy of the SKILL.md file, the three-stage progressive disclosure loading process, and best practices for creating both capability (tool-based) and process (workflow-based) primitives. Use this resource when designing, reviewing, or debugging agent-driven applications to ensure reliable and context-efficient performance.

Official guidance for the `hf` command-line tool that manages the Hugging Face Hub. Covers authentication, downloading and uploading models, datasets and Spaces, bucket storage sync, local cache maintenance, collection management and CLI updates.

This skill facilitates loading 3D assets within Three.js environments, supporting formats like GLTF, textures, and HDR images. It manages async loading patterns and progress tracking for models and external resources. Ideal for scene asset orchestration rather than direct geometry or shader authoring.