The ~30-line body is lean and efficient, does not explain concepts Claude already knows, and every section earns its place; the minor Overview/Steps overlap is not enough to drop it from the level-3 'lean and efficient' anchor.

Steps such as 'Select cases involving similar relationships but severe consequences' and 'Use well-known sayings that capture the danger' are abstract counsel rather than concrete, copy-ready guidance, with only the two proverbs in Key Principles providing real specificity — matching level 2, not the fully actionable level 3.

Six numbered steps give a clear sequence and a dedicated Verification section provides explicit checkpoints; for this non-destructive advisory skill this meets the level-3 bar without needing a validate→fix→retry loop.

The skill is under 50 lines, single-purpose, has no bundle files, and is organized into clear labeled sections (Overview, Steps, Key Principles, Expected Outcomes, Verification), which per the rubric's simple-skills note earns a 3 without external references.

Lists multiple distinct, named techniques — 'historical analogies, proverbs, and consequence analysis' — matching the 'lists multiple specific concrete actions' anchor rather than the single-action level 2.

Explicitly answers both what ('Employs historical analogies, proverbs, and consequence analysis…') and when ('Use when advising a ruler or superior during a political crisis'), matching the level-3 'clearly answers both what AND when' anchor.

The trigger 'Use when advising a ruler or superior during a political crisis' is explicit, but 'ruler' is archaic versus natural user phrasing ('boss/leader') and no common keyword variations are covered, so it sits at level 2 rather than 3.

The narrow domain of advising a superior during a political crisis is a clear niche with distinct triggers and is very unlikely to fire for unrelated skills.