instruction-writer

Instruction Writer Skill

Load this skill to enter instruction-writing mode. Provides knowledge and principles for writing effective Claude Code instructions.

When Loaded

Auto-triggers when:

• Creating or modifying CLAUDE.md, SKILL.md, or command files
• Optimizing prompts for clarity or token efficiency
• User mentions "write instructions", "create a skill/command", "optimize this prompt"

Core Principles

Apply all principles from @best-practices.md. Key focus areas:

• Clarity & specificity over vagueness
• Token efficiency - every token depletes attention budget
• Canonical examples over exhaustive edge cases
• Actionable steps in imperative mood

What to Check

When reviewing instructions, look for:

• Ambiguity - what could a fresh agent misinterpret?
• Cross-file conflicts - do related files have contradicting rules?
• Redundancy - is this duplicated elsewhere?
• Missing context - does this assume knowledge not provided?

Supporting Files

• @best-practices.md: Comprehensive prompt engineering guidelines for Claude 4.x