Content
82%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A dense, actionable reference skill: concrete platform-specific testing steps, exact size specs, and ready-to-use audit and designer-brief templates, with no wasted tokens on background explanation. Its weaknesses are modest — no iteration guidance after reading A/B test results and no progressive-disclosure layering, with everything (audit template, designer brief) inlined in SKILL.md.
Suggestions
Add a short iteration loop after 'Reading Results' — e.g., 'If a variant wins by a meaningful margin, promote it as the default icon and queue the next single-variable test; if results are inconclusive, extend the run or increase traffic before concluding.'
Move the Icon Audit checklist and the designer Brief template into references/ files (e.g., references/audit-checklist.md, references/designer-brief.md) with one-line pointers from SKILL.md, keeping the main file a lean overview.
Trim the 'Why the Icon Is Your Most Impactful Asset' section to a single sentence so every remaining line is instruction rather than motivation.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is table-heavy and lean — size specs, category patterns, and audit checklists are given as dense tables with no filler or explanations of concepts Claude already knows. The motivational "A compelling icon can lift TTR by 20–40%" / "first thing users see" section is the only padding that could be trimmed, keeping it below the every-token-earns-its-place anchor. | 4 / 5 |
Actionability | Fully concrete instruction-only guidance: exact navigation paths ("App Store Connect → Your App → Product Page Optimization", "Play Console → Store listing experiments"), traffic allocations ("20–33% per variant"), sample-size and significance thresholds ("1,000+ impressions per variant", "p < 0.05"), exact pixel dimensions, and fill-in-ready audit and designer-brief templates covering the common cases. Not 4 because specific, copy-paste-ready templates cover the design, testing, and briefing workflows. | 5 / 5 |
Workflow Clarity | The A/B testing workflows are clearly sequenced (numbered steps for both iOS and Android) with explicit checkpoints ("Run for minimum 7 days or until statistical significance", "Test at 60×60px before finalizing") and a reading-results section with decision thresholds. Missing an explicit feedback/iteration loop (e.g., what to do with a losing variant, when to run a follow-up test), so it does not reach the anchor requiring error-recovery loops. | 4 / 5 |
Progressive Disclosure | No bundle files exist, so everything is inline; the ~160-line body is well-organized into clearly headed sections (design principles, sizes, testing, audit, brief, related skills) with appropriately compact tables. It exceeds the under-50-line simple-skill exception and inlines audit/brief templates that could live in separate reference files, so it fits the good-structure-with-minor-organization-gaps anchor rather than the clear overview with well-signaled external references. | 4 / 5 |
Total | 17 / 20 Passed |