Claude Prompt Engineering

Knowledge snapshot from: 2026-02-20

Generated by: cogworks

Overview

This skill provides practical, Claude-specific prompt engineering guidance for Opus 4.6, Sonnet 4.5, and Haiku 4.5. It emphasizes fast model-aware decisions: reasoning mode selection, context management, safe autonomy, tool efficiency, and output control.

When to Use This Skill

Use this skill when you need to: