We are going to create one of the best AI prompts ever written. The best prompts include comprehensive details to fully inform the Large Language Model (LLM) of the prompt’s: goals
required areas of expertise
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132,278 skills indexed with the new KISS metadata standard.
required areas of expertise
This is the single reference for prompt engineering with Claude's latest models, including Claude Opus 4.7, 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.
{
tool use
2026)
data prep
including placeholders for iteration or error handling
bias checks)
suggest non-AI or hybrid alternatives (e.g.
mini variants) — usually lack depth/context/tool reliability
practical starter prompt
excellent for self-hosting
very large context windows
fast
writing quality
real-time knowledge via X
best at following extremely long/complex instructions
recommend which AI engines are best suited and why.
20% time savings
always tailor to the process):
open behavior
function calling
dependencies
but context accuracy is critical. Recommend hybrid approach with AI drafts + human review.