AI Beginner Village: Explaining the Basic Structure of a Skill in 5 Minutes

Understand the Basic Structure of an AI Skill in 5 Minutes

Xiaohongshu Video Breakdown Review and Minimal Codex Practice

Conclusion:

The video's explanation of the basic structure of a Skill is reusable. A Skill needs at least one SKILL.md; references, scripts, and assets can be added as needed. For Codex, the description determines when the model considers calling this Skill, while the main text is responsible for the specific steps, boundaries, and output requirements.

Figure 1: The video uses hand-drawn methods to distinguish required