Conciseness

The ~420-line body is dense and mostly free of concepts Claude already knows, but includes padded/inlineable sections: the 38-line ASCII cancel-flow mockup, the dunning email sequence with sample copy, retry timings, recovery benchmarks, and tool-comparison matrices that duplicate the purpose of the two reference files. It fits 'mostly efficient but includes some unnecessary explanation or could be tightened' rather than the noticeably-verbose score-2 anchor, since the tables carry high information per token and no basic concepts are re-explained.

Actionability

For an instruction-only skill the guidance is fully concrete: an explicit "Trigger → Survey → Dynamic Offer → Confirmation → Post-Cancel" flow, an offer-to-reason mapping table ("Discount (20-30% for 2-3 months)" vs "Pause (1-3 months)"), an exact retry schedule ("Retry 1: 24 hours... Retry 4: 7 days"), a 4-email dunning sequence with timing and copy, a weighted health-score formula, and metric formulas with targets. This is copy-paste-ready guidance covering the common cases, matching the score-5 anchor under the instruction-skill scoring note.

Workflow Clarity

Multi-step processes are clearly sequenced (five numbered cancel-flow steps; the dunning stack "Pre-dunning → Smart retry → Dunning emails → Grace period → Hard cancel"; three explicitly labeled modes), and the metrics/benchmark tables act as measurement checkpoints. It stops short of score 5 because there are no explicit validation or feedback-loop steps (e.g., verify save-rate tracking is instrumented, or how to iterate when a save rate misses the 25-35% benchmark).

Progressive Disclosure

Both bundle files are real and well signaled with one-level-deep links ("For detailed cancel flow patterns by industry and billing provider, see references/cancel-flow-patterns.md"; "For the complete dunning playbook with provider-specific setup, see references/dunning-playbook.md"), and sections are well organized. However, the body is far more than an overview — UI mockups, retry tables, benchmarks, and tool matrices that could be split out remain inline, fitting 'most content is appropriately placed; minor organization gaps'.

Specificity

Lists multiple specific concrete actions — "cancel flows, save offers, dunning, win-back tactics, and retention strategy" — covering both voluntary and involuntary churn, matching the comprehensive-coverage anchor. It goes beyond the score-4 anchor ('several specific actions; minor gaps') by naming five distinct actions spanning both churn types.

Completeness

Clearly answers both: what ("Reduce voluntary and involuntary churn with cancel flows, save offers, dunning, win-back tactics, and retention strategy") and when ("Use when users are cancelling, failed payments are rising, or subscription retention needs improvement") with concrete trigger phrases — a near-exact match to the score-5 anchor example. Voice is third person ("Reduce"), consistent with the guidelines.

Trigger Term Quality

Good keyword coverage with natural phrases users would say: "users are cancelling", "failed payments are rising", "subscription retention", plus "churn" itself. A few natural terms are missing (e.g., "cancel my subscription", "unsubscribes", "customers leaving"), so it falls just short of the comprehensive-synonyms anchor.

Distinctiveness Conflict Risk

The churn/retention niche is clear with distinct triggers ("failed payments are rising", "users are cancelling"), but "win-back tactics, and retention strategy" and the broad trigger "subscription retention needs improvement" create minor overlap risk with closely related skills (email-sequence, onboarding-cro) mentioned in the skill's own Related Skills section. This fits 'mostly distinct; minor overlap risk' rather than the minimal-conflict score-5 anchor.