Conciseness

The body does not explain concepts Claude already knows and stays instructional throughout, but contains wordy passages such as "Reuse known answers and approvals; ask only for missing decisions that affect the requested work" and some overlap between Instructions and the Output/Error tables. This matches "efficient; minor instances that could be trimmed" rather than the fully lean 5 anchor.

Actionability

Concrete, specific guidance is present for an instruction-only skill: file naming convention `brand-strategy-{brand-slug}.md`, "Use Edit for a scoped revision", "Check an existing file before replacing it", draft/proposed/approved status labels, a per-phase output table, and three worked examples. It is not 5 because some directives remain abstract ("Develop concrete choices with rationale and tradeoffs", "Tie proof points to real evidence") without illustrative snippets.

Workflow Clarity

A clear seven-step sequence with explicit checkpoints: identify "material contradictions before drafting" (step 2), "Review each requested phase against its purpose" (step 5), and "Check an existing file before replacing it" (step 6), plus a six-row Error Handling table providing feedback loops for error recovery and an Output table acting as a checklist. This matches the 5 anchor; the 4 anchor's "minor validation gaps" does not apply.

Progressive Disclosure

The body is a well-organized overview that offloads per-phase discovery questions and deliverables to a single real, one-level-deep reference (references/seven-phase-framework.md, verified to exist), clearly linked in step 2 and again in Resources. Content is appropriately split with easy navigation, matching the 5 anchor exactly.

Specificity

"Build or review a seven-part brand strategy covering identity, audience, positioning, messaging, visual principles, channels and measurement" names the domain and comprehensively enumerates the seven coverage areas, matching the anchor for several specific items with minor gaps. It falls short of 5 because the actual actions are only the two broad verbs "build" and "review", unlike the multiple distinct concrete actions in the 5-anchor example.

Completeness

It clearly answers both questions: what ("Build or review a seven-part brand strategy covering...") and when ("Use when creating a brand brief, defining positioning or revising brand messaging"), with explicit concrete trigger phrases. This matches the 5 anchor; the 4 anchor's weaker 'when' does not apply since triggers are explicit and specific.

Trigger Term Quality

"Trigger with \"create brand strategy\", \"build brand brief\" or \"brand messaging\"" plus "creating a brand brief, defining positioning or revising brand messaging" gives good natural-phrase coverage. A few natural variations are missing (e.g., "brand identity", "rebrand", "positioning statement"), so it fits anchor 4 rather than the comprehensive synonym coverage of 5.

Distinctiveness Conflict Risk

Brand strategy is a clear niche and triggers like "create brand strategy" and "build brand brief" are distinct, matching "mostly distinct; minor overlap risk". It is not 5 because "brand messaging" is a somewhat broad phrase that could overlap with general copywriting or brand-style skills.