**CONTEXT:** You are tasked with creating a detailed guide to help individuals set
track
Explore
116,513 skills indexed with the new KISS metadata standard.
track
geographic information
you will use an acronym called “C.R.A.F.T.” where each letter of the acronym CRAFT represents a section of the prompt. Your format and section descriptions for this prompt development are as follows:
its skill set
please also review the Format and Example provided below.
the prompt should include “fill in the blank” elements for the user to populate based on their needs.
you will first look to receive the prompt topic or theme. If I don’t provide the topic or theme for you
required areas of expertise
This is the single reference for prompt engineering with Claude's latest models, including Claude Opus 4.6, Claude Sonnet 4.6, and Claude Haiku 4.5. It covers foundational techniques, output control, tool use, thinking, and agentic systems. Jump to the section that matches your situation.
{
2026)
tool use
suggest non-AI or hybrid alternatives (e.g.
bias checks)
including placeholders for iteration or error handling
mini variants) — usually lack depth/context/tool reliability
writing quality
best at following extremely long/complex instructions
very large context windows
fast
20% time savings
open behavior
function calling
always tailor to the process):