Content
85%Reviews 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, concise skill that efficiently defines scope, workflow modes, behavioral constraints, and core rules for Google Swift Style Guide compliance. Its main weakness is the lack of concrete code examples showing correct/incorrect patterns, which would strengthen actionability. The progressive disclosure via the routing section to four reference files is excellent.
Suggestions
Add 1-2 brief before/after Swift code examples demonstrating key rules (e.g., naming conventions, brace style) to make the core rules section more immediately actionable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is lean and efficient. It assumes Claude knows Swift and doesn't explain basic concepts. Every section serves a clear purpose—scope, workflow, behavior rules, core rules, and routing—with no padding or redundant explanation. | 3 / 3 |
Actionability | The core rules are specific and concrete (e.g., '100-column limit, 2-space indentation, K&R braces'), and the workflow modes are clearly defined. However, there are no executable code examples showing correct vs incorrect Swift style, which would make the guidance more immediately actionable for generate/review/refactor tasks. | 2 / 3 |
Workflow Clarity | The four-step workflow is clearly sequenced with distinct mode outputs. The agent behavior section provides clear decision logic (e.g., when to follow this skill vs local convention). For a style-guide skill, destructive/batch operations aren't a concern, so validation checkpoints aren't needed. | 3 / 3 |
Progressive Disclosure | The routing section cleanly directs to four one-level-deep reference files organized by category. The main skill provides a concise overview of core rules while deferring detailed reference material to clearly signaled external files. | 3 / 3 |
Total | 11 / 12 Passed |