Skill Development Framework FAQs

Question 1

How does progressive disclosure improve skill performance?

Accepted Answer

It uses a three-level loading system (Metadata, SKILL.md body, and Bundled Resources) to ensure Claude only loads the information it needs, preserving the context window for actual work.

Question 2

What should be included in the SKILL.md file?

Accepted Answer

SKILL.md must include YAML frontmatter with a specific name and description, followed by imperative procedural instructions and references to any bundled scripts or assets.

Question 3

What is a Claude Code Skill?

Accepted Answer

A skill is a modular, self-contained package that extends Claude's capabilities by providing specialized knowledge, workflows, and tools for specific tasks or domains.

Question 4

When should I use reference files instead of SKILL.md?

Accepted Answer

Detailed information like API schemas, company policies, or long patterns should be moved to the references/ directory to keep the core SKILL.md lean and discoverable.

Question 5

How do scripts differ from assets in a skill?

Accepted Answer

Scripts are executable code (Python/Bash) used to perform deterministic tasks, while assets are non-context files like templates, logos, or boilerplate code used in Claude's final output.

Skill Development Framework

Key Features

Use Cases

Skill Development Framework

Key Features

Use Cases