Prompt Engineering

The first lever and highest-frequency daily skill: few-shot, chain-of-thought, structured output, caching, and eval-driven optimization.

1. 1Anatomy of a prompt: system, instructions, context3 q
2. 2Few-shot prompting: teaching by example3 q
3. 3Chain-of-thought and reasoning modes3 q
4. 4Structured and JSON output3 q
5. 5XML tagging and output shaping3 q
6. 6Prompt caching and cost3 q
7. 7Context engineering3 q
8. 8Eval-driven prompt optimization3 q