Conciseness

The body is dense with domain-specific data Claude doesn't already know (retry cadences of 3/5/7/3 days, save-rate benchmarks of '10-15% good, 20%+ excellent', a Day 0/3/7/12/15 email schedule) and never explains generic concepts. Minor trims are possible — editorial asides like 'Churn is a revenue leak you can plug. That compounds.' and the Related Skills section, which duplicates the frontmatter's disambiguation.

Actionability

Guidance is fully executable for an instruction-only skill: exact survey question and copy ('Yes, cancel my account'), reason-to-offer mapping tables, a day-by-day dunning sequence with subject/tone/CTA, metric formulas with benchmark thresholds, a runnable command ('python3 scripts/churn_impact_calculator.py'), and an output-artifacts table specifying exactly what each request yields.

Workflow Clarity

Three clearly delineated modes, a before-starting context checklist, and a sequenced 5-stage flow with red-flag thresholds ('Save rate <5% → offers aren't matching reasons') serving as checkpoints. Minor gap: Mode 2's audit method (the promised 0-100 scorecard) is only defined in the referenced playbook, and the inline flow lacks an explicit validate-and-iterate loop, keeping this just below the anchor-5 pattern.

Progressive Disclosure

SKILL.md works as an overview: key decision tables stay inline while full decision trees, stage templates, the audit scorecard, and complete email copy are split into two well-signaled, one-level-deep references that both exist and are substantive (~254 and ~276 lines, no nested references), plus a working script. Content is appropriately split and easy to navigate.

Specificity

The description lists multiple concrete actions — 'cancel flow design, save offers, exit surveys, and dunning sequences' — covering its stated scope comprehensively, matching the anchor-5 exemplar pattern. Third-person voice ('Reduce voluntary and involuntary churn...') is used throughout, with no vague filler.

Completeness

It explicitly answers 'what' ('Reduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences') and 'when' ('Use when designing or optimizing a cancel flow, building save offers, setting up dunning emails, or reducing failed-payment churn') with concrete trigger phrases, mirroring the anchor-5 example structure.

Trigger Term Quality

Ten natural trigger terms are given with good synonym coverage: 'cancel flow, churn reduction, save offers, dunning, exit survey, payment recovery, win-back, involuntary churn, failed payments, cancel page' — these are exactly the phrases a user would naturally say. File extensions are inapplicable to this domain, so no coverage gap exists.

Distinctiveness Conflict Risk

It occupies a clear niche (cancel flow / dunning / win-back) with explicit negative boundaries — 'NOT for customer health scoring or expansion revenue — use customer-success-manager for that' — which sharply reduces the risk of triggering for adjacent retention/marketing skills.