This article examines Claude's Agent Skills, which enhance the AI's capabilities through specialized prompts instead of traditional executable code. It details how skills are structured, discovered, and invoked, using the skill-creator and internal-comms skills as examples. The piece also clarifies the differences between tools and skills within Claude's architecture.

The interactive tutorial on prompt engineering for Claude provides a structured, step-by-step approach to mastering effective prompt creation. The course comprises nine chapters with practical exercises, covering topics such as basic prompt structure, clarity, role assignment, and avoiding common pitfalls, allowing users to experiment and enhance their skills. An appendix offers advanced methods for experienced users seeking to refine their prompting techniques further.