Conciseness

Lean and efficient body that assumes Claude's competence — each section earns its place with no padding or explanation of concepts Claude already knows.

Actionability

Provides concrete, specific guidance (e.g., 'Ally with Qi, befriend Chu, attach to Jin') appropriate for an instruction-only skill, but some steps like 'Wait for overextension' and 'Strike when enemy is weakened' remain somewhat abstract.

Workflow Clarity

A clear 7-step sequence culminates in an explicit Verification section with three validation checkpoints ('Confirm...', 'Validate...', 'Check that the enemy has demonstrably become arrogant and overextended before initiating the strike'), supplying feedback loops before the strike.

Progressive Disclosure

Under 50 lines, single-purpose, with no bundle files needed and well-organized sections (Overview, Steps, Key Principle, Expected Outcomes, Verification) — meeting the simple-skill exception for a top score.

Specificity

Lists multiple concrete actions — 'conceal intentions, ally with enemy's rivals (Qi, Chu, Jin), flatter the enemy into arrogance, and strike when they are overextended on multiple fronts' — giving comprehensive coverage of the capability.

Completeness

Explicitly answers both what ('conceal intentions, ally with enemy's rivals..., flatter the enemy..., and strike...') and when ('Use when building a coalition to encircle and weaken a superior adversary through indirect means') with concrete trigger phrases.

Trigger Term Quality

Natural trigger phrases like 'building a coalition', 'encircle', 'weaken a superior adversary' are present, but coverage of synonyms and alternative user phrasings is incomplete for the niche.

Distinctiveness Conflict Risk

Occupies a clear niche (coalition encirclement strategy rooted in Feng Tong's advice to Goujian) with distinct triggers and minimal overlap risk with other skills.