Content
67%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-structured, comprehensive SwiftUI skill that covers state management, view composition, performance, animations, accessibility, and Liquid Glass adoption with clear workflows and extensive cross-references. Its main weaknesses are redundancy between the core guidelines and the review checklist (which largely duplicate each other), and a lack of inline code examples in most guideline sections beyond the Liquid Glass quick reference. The progressive disclosure structure is strong with 14 reference files, though the main file could be leaner.
Suggestions
Consolidate the review checklist and core guidelines sections — either keep the checklist as the primary reference and trim the prose guidelines, or merge them into a single section to eliminate duplication.
Add 1-2 brief executable code examples to the State Management and Animation core guidelines sections (e.g., showing correct @StateObject vs @ObservedObject usage, or .animation(_:value:) vs withAnimation).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is comprehensive but noticeably verbose. The review checklist largely duplicates the core guidelines section, and many items in the workflow decision tree repeat the same references. The property wrapper table is useful but the surrounding text could be tighter. Some sections (like View Composition guidelines) state things Claude already knows ('keep view body simple and pure'). | 3 / 5 |
Actionability | The skill provides concrete, actionable guidance with specific property wrapper rules, a useful quick reference table, and executable Liquid Glass code examples with fallback patterns. However, most sections are rule-based rather than code-example-driven — the core guidelines for state management, performance, and animations lack inline code snippets, relying instead on references to external files. | 4 / 5 |
Workflow Clarity | The workflow decision tree clearly sequences three distinct workflows (review, improve, implement) with ordered steps and cross-references. Each workflow starts with consulting latest-apis.md, which is good. However, there are no explicit validation checkpoints or feedback loops — the review checklist serves as a post-hoc verification but isn't integrated into the workflow steps themselves. Since this isn't a destructive/batch operation, the missing feedback loops don't trigger the cap at 3. | 4 / 5 |
Progressive Disclosure | The skill has excellent structure with a clear overview, decision tree, core guidelines, quick reference, review checklist, and a well-organized references section pointing to 14 separate reference files. References are one level deep and clearly signaled. However, since no bundle files were provided, we cannot verify the referenced paths actually exist. The main SKILL.md is quite long (~200+ lines) and the review checklist could arguably live in a separate reference file to reduce the main file's length. | 4 / 5 |
Total | 15 / 20 Passed |