Instruction Writer

About

Acts as an expert in prompt engineering to create and optimize all instructions for Claude Code. This skill ensures that skills, slash commands, and documentation files (like CLAUDE.md) are clear, specific, and token-efficient. It is automatically used whenever you need to write or modify instructions for Claude, applying best practices to produce high-quality guidance with actionable steps and canonical examples.

Key Features

• Analyzes and reports on potential improvements before applying changes
• Structures content with headers and XML tags for better AI parsing
• Writes new instructions for skills, commands, and CLAUDE.md files
• 2 GitHub stars
• Applies prompt engineering best practices from a central guide
• Optimizes existing prompts for clarity and token efficiency

Use Cases

• Creating a new Claude Code Skill or slash command
• Refining a project's CLAUDE.md file to improve AI guidance
• Optimizing a verbose prompt to reduce token cost and increase clarity