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.
The body is well-structured and token-efficient, with a strong reference index pointing to real one-level-deep files and concrete, actionable guidance grounded in named APIs and a decision table. Main gaps are a filler 'When to Use' line and the absence of explicit validation checkpoints.
Suggestions
Remove the generic '## When to Use' line ('This skill is applicable to execute the workflow or actions described in the overview.') and replace it with a concrete trigger clause.
Add a short validation/review checkpoint to the Output Format (e.g. 'Verify the chosen pattern satisfies every item in the Layout Adaptation Checklist before finalizing').
Consider trimming or relocating the built-by footer to keep the skill body focused.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is largely lean — tables and short bullets with no padding about what a sidebar is — but the generic '## When to Use' filler line and the built-by footer are trimmable, matching the 'efficient; minor instances of over-explanation' anchor. | 4 / 5 |
Actionability | As an instruction skill it gives concrete, specific guidance — named APIs (NavigationSplitView, UISplitViewController, TabView, .sidebarAdaptable) and a structure-to-pattern decision table — with only minor gaps versus fully copy-paste-ready recipes, matching the 'mostly executable guidance' anchor. | 4 / 5 |
Workflow Clarity | The 'Output Format' section sequences the deliverable (pattern → hierarchy → platform adaptation → size-class behavior) and a checklist/Questions section provide a clear sequence, but explicit validation checkpoints are absent, matching 'clear sequence with most checkpoints present; minor validation gaps'. | 4 / 5 |
Progressive Disclosure | A concise overview body links one-level-deep to 12 real references/*.md files via a well-signaled index table giving topic and key content for each, matching the 'clear overview with well-signaled one-level-deep references; easy navigation' anchor. | 5 / 5 |
Total | 17 / 20 Passed |