Mostly efficient with tight checklist items, but the body is a long monolithic timeline (8 weeks → month 1) with some tutorial-style exposition ('You are an expert...') and channel explanations that could be trimmed; assumes Claude's competence but occasionally over-explains channel fit.

Highly concrete: dated task phases with checkbox items, specific numbers (50-200 beta users, 20-30 journalists, 15-30s video), and explicit invocations of sibling skills (keyword-research, metadata-optimization, ua-campaign).

Clear chronological sequence (8 weeks, 4 weeks, 1 week, launch day, week 1, month 1) with a well-structured checklist; the destructive-operations feedback-loop cap does not apply, and progression is unambiguous.

Reasonably sectioned with a Related Skills list, but no references/scripts/assets bundle exists and all detail lives inline in one ~150-line SKILL.md rather than being split into one-level-deep reference files; structure is present but not clearly signaled via file references.

Lists multiple concrete actions and scope: 'plan a launch strategy for a new app or major update' with specific milestones (pre-launch, launch day), clearly naming the domain.

Clearly answers both what ('plan a launch strategy for a new app or major update') and when via an explicit 'Use when...' trigger clause enumerating launch-related terms.

Excellent coverage of natural trigger phrases a user would actually say: 'app launch', 'launch plan', 'launch checklist', 'pre-launch', 'launch day', and 'how to launch my app'.

The launch-planning niche is distinct, and it explicitly routes adjacent concerns to sibling skills ('For ongoing ASO after launch, see aso-audit', 'For paid acquisition during launch, see ua-campaign'), minimizing conflicts.