Skill Anatomy

A SKILL.md requires at minimum a frontmatter header with name and description. The markdown body contains the actual instructions, structured however you like. At minimum, only the SKILL.md file is required to create a skill.

---
name: pdf-processing
description: Extract text and tables from PDF files, fill forms, merge documents.
---

# PDF Processing

## When to use this skill
Use this skill when the user needs to work with PDF files...

## How to extract text
1. Use pdfplumber for text extraction...

## How to fill forms
...

skill-name/
└── SKILL.md    # Required

Related: Agent Skills