Content
78%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 concise, well-organized instruction-only skill with a solid QA checklist, but its guidance is largely abstract and lacks the concrete values, APIs, or examples that would make it fully actionable.
Suggestions
Add concrete specifics to Controls: name touch-target minimum sizes, the safe-area API (e.g., env() safe-area-inset), and a multi-touch gesture example rather than 'provide a clear movement control'.
For Responsive HUD, give concrete breakpoint/viewport dimensions or a layout snippet for portrait vs landscape instead of only listing what to keep legible.
In Performance and QA, specify the 'repository-approved browser' and give device-appropriate quality defaults as actual values (e.g., pixel ratio cap, target FPS) so the QA checklist is verifiable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean across three short sections with no padding and no explanation of concepts Claude already knows; every token earns its place, matching the 'lean and efficient; assumes Claude's competence' anchor. | 5 / 5 |
Actionability | Guidance is directive but abstract ('Provide a clear movement control', 'avoid overlapping action zones') with no concrete values, code, or APIs (e.g., specific safe-area APIs or touch-target sizes); it sits between high-level hints and incomplete concrete guidance, matching anchor 3. | 3 / 5 |
Workflow Clarity | The skill is simple and under 50 lines with a clear thematic organization and an explicit QA verification checklist ('Test touch targets, multi-touch, long sessions...'), providing most checkpoints with only minor sequencing gaps. | 4 / 5 |
Progressive Disclosure | No bundle files are needed and the skill is under 50 lines with well-organized sections, so the simple-skill exception applies and progressive disclosure scores 5 on well-organized sections alone. | 5 / 5 |
Total | 17 / 20 Passed |