Use this skill when the user invokes /hazop-trace-small or asks for a small public reasoning trace using HAZOP Analysis. The skill writes a durable scratchpad to root memory/{question_name}.md and uses HAZOP Analysis as the actual structure of the analysis. Treat the scale as a rough effort target rather than a fixed quota: around 25 numbered lines or roughly 500 to 900 tokens of public scratchpad detail. Use this skill when the user wants the answer shaped by systematically examining process deviations from design intent to identify hazards instead of a generic response.