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 well-structured, token-efficient patterns skill with executable examples and an exemplary progressive-disclosure setup: a concise overview body pointing to three real, clearly-labeled, one-level-deep reference files. The main improvements are closing the actionability gaps in the regex/collections section and adding an explicit behavior-preservation validation step.
Suggestions
Add one small executable example to the Modern Collections & Regex section (e.g., a regex literal with a typed capture match), since it is currently the only pattern section with no code.
Add an explicit verification step after modernization (e.g., 'confirm the module still compiles and evaluation order is unchanged before finishing') to complete the workflow's feedback loop.
Drop the redundant 'Contents' table of contents or the restated opening description line to trim the remaining padding.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean — terse section guidance plus compact code examples — with only minor trimmable elements: the opening line re-states the frontmatter description, and phrases like "Preserves underlying static type information, enables compiler optimizations..." explain rationale Claude largely already knows. This matches the 4 anchor (efficient with minor instances that could be trimmed) rather than 5, where every token earns its place. | 4 / 5 |
Actionability | Most guidance is executable and complete (the typed-throws, switch-expression, and Clamped property-wrapper examples are copy-paste ready), but there are minor gaps: the regex/collections section gives no code example ("Use regex literals #/pattern/# with typed capture groups and RegexBuilder") and one example uses a `{ ... }` placeholder body. Not fully at the 5 anchor's 'specific examples cover the common cases'. | 4 / 5 |
Workflow Clarity | As a single-purpose apply-patterns skill the action is unambiguous, and the Review Checklist plus Common Mistakes (e.g., "ensure parameter evaluation order remains strictly preserved") serve as checkpoints. It stays at 4 rather than 5 because there is no explicit validation step confirming behavior is preserved after modernization (e.g., a compile/behavior verification loop). | 4 / 5 |
Progressive Disclosure | The body is a concise overview with well-labeled, one-level-deep references — all three bundle files (swift-6-4.md, swift-patterns-extended.md, swift-attributes-interop.md) exist, are each described with their purpose in the References section, and cross-link only laterally within the same level. This matches the 5 anchor: clear overview, well-signaled references, easy navigation. | 5 / 5 |
Total | 17 / 20 Passed |