Explore
129,474 skills indexed with the new KISS metadata standard.
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:
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
{
data prep
including placeholders for iteration or error handling
suggest non-AI or hybrid alternatives (e.g.
bias checks)
practical starter prompt
mini variants) — usually lack depth/context/tool reliability
very large context windows
fast
best at following extremely long/complex instructions
real-time knowledge via X
writing quality
excellent for self-hosting
always tailor to the process):
dependencies
20% time savings