Conciseness

The body is dominated by domain-specific material Claude does not reliably know — retry timing ("Retry 1: 3 days after failure"), benchmark tables, reason-to-offer mappings — with only minor rhetorical framing ("Churn is a revenue leak you can plug... That compounds.") and slightly chatty mode introductions that could be trimmed. It fits the 'efficient; minor instances of over-explanation' anchor rather than the level-5 'every token earns its place' anchor, and it never explains concepts Claude already knows, so it is above level 3.

Actionability

Guidance is highly concrete: an exact 5-stage flow, a day-by-day dunning email table, a reason-to-save-offer mapping table, metric formulas with benchmarks, and exact survey copy ("What's the main reason you're cancelling?"). However, the one executable command — "python3 scripts/churn_impact_calculator.py" — targets a script that does not exist in the bundle, so the advertised "Model churn impact" artifact is not runnable. That minor gap fits the level-4 anchor rather than the fully copy-paste-ready level-5 anchor; the inline guidance is far too complete for level 3.

Workflow Clarity

The process is fully sequenced with explicit checkpoints and a feedback loop: pre-flight context gathering ("If .claude/product-marketing-context.md exists, read it before asking questions"), three routing modes, a staged flow with per-stage rules, then measurement ("Track these weekly, review monthly") and diagnostic red-flag thresholds that map failures to fixes ("Save rate <5% → offers aren't matching reasons"). This matches the top anchor (clear sequence, explicit validation, feedback loops); the level-4 anchor's 'minor validation gaps' does not apply since thresholds are explicit.

Progressive Disclosure

References are clearly signaled and one level deep ("See [references/cancel-flow-playbook.md]... for full decision trees and flow templates"), but scoring against the actual bundle shows no references/ or scripts/ directories exist — both referenced .md files and churn_impact_calculator.py are missing. Navigation to the deferred detail is broken, fitting the level-2 anchor (structure that depends on separate files fails); it is above level 1 only because the body itself has clear, navigable section structure.

Specificity

The description lists multiple concrete capability areas — "cancel flow design, save offers, exit surveys, and dunning sequences" — framed under a clear outcome ("Reduce voluntary and involuntary churn"). This matches the anchor for multiple specific concrete actions with comprehensive coverage spanning the skill's build/optimize/dunning modes, so it is not the level-4 anchor, which expects minor coverage gaps.

Completeness

Both questions are answered explicitly: the 'what' is "Reduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences" and the 'when' is "Use when designing or optimizing a cancel flow, building save offers, setting up dunning emails, or reducing failed-payment churn" with concrete trigger phrases. It clearly fits the top anchor; the level-4 anchor ('when' could be more explicit) does not apply since the when-clause is enumerated.

Trigger Term Quality

It enumerates ten natural trigger phrases users would actually say: "cancel flow, churn reduction, save offers, dunning, exit survey, payment recovery, win-back, involuntary churn, failed payments, cancel page" — including synonyms and variations (win-back, payment recovery, failed payments). This is comprehensive coverage per the top anchor, beyond the 'a few natural terms missing' level-4 anchor.

Distinctiveness Conflict Risk

It carves a clear niche (cancel flow, save offers, dunning) and adds an explicit negative boundary: "NOT for customer health scoring or expansion revenue — use customer-success-manager for that." Distinct triggers plus explicit conflict routing give minimal conflict risk per the top anchor, exceeding the 'minor overlap risk with closely related skills' level-4 anchor.