Frontmatter

A few lines of settings at the start of a file, between two “---” lines. They give, for example, a skill’s name and description.

How it appears in the course

The top part, between the two --- lines. It’s called frontmatter (the skill’s “ID card”). It’s like the label on a jar: name, what’s inside, when you use it. Each line has the form key: value.
What does a SKILL.md file look like? · Module 05, Skills: reusable recipes
The top part, between ---, is the frontmatter: the skill’s name, description and rules.
Key takeaways · Module 05, Skills: reusable recipes
The part between the --- lines is called frontmatter (a label at the start of the file).
How do you split the rules by topic? The .claude/rules/ folder · Module 02, CLAUDE.md: your project’s memory

Where you learn it

In module 05 · Skills: reusable recipes, in the Claude Code for Beginners course.

Related terms

Release notesSkillSlash command

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