Skill Development for Claude Code FAQs

Question 1

What is the recommended writing style for skill instructions?

Accepted Answer

Instructions should be written in the imperative or infinitive form (e.g., 'Perform X' instead of 'You should do X') to provide clear, objective guidance for the AI.

Question 2

What is a Claude Code Skill?

Accepted Answer

A skill is a specialized, modular package that extends Claude's capabilities by providing domain-specific knowledge, workflows, and tools via a standardized SKILL.md file and associated resources.

Question 3

What should be placed in the references directory versus SKILL.md?

Accepted Answer

SKILL.md should contain core procedural instructions, while the references directory should house detailed schemas, API documentation, and background knowledge to keep the main instruction set lean.

Question 4

Why is progressive disclosure important for skills?

Accepted Answer

Progressive disclosure ensures context window efficiency by only loading deep documentation or complex scripts when Claude specifically determines they are necessary for the task at hand.

Question 5

How do trigger phrases work in skill development?

Accepted Answer

Trigger phrases are specific user queries included in the YAML frontmatter description that help Claude recognize exactly when a particular skill should be activated.

Skill Development for Claude Code

Key Features

Use Cases

Skill Development for Claude Code

Key Features

Use Cases