Content
50%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill provides a solid conceptual overview of Android Clean Architecture with Hilt and modularization, but it reads more like a reference document than an actionable skill. It lacks concrete, executable code examples (e.g., a sample Hilt module, a UseCase class, a ViewModel with StateFlow) and doesn't provide a clear step-by-step workflow for implementation. The content also explains some concepts Claude would already know, reducing token efficiency.
Suggestions
Add concrete, copy-paste-ready code examples for key components: a Hilt @Module with @Binds, a UseCase class, and a ViewModel with StateFlow exposure.
Provide a clear sequential workflow for setting up the architecture from scratch (e.g., Step 1: Create module structure, Step 2: Define domain models, Step 3: Set up Hilt modules, etc.) with validation checkpoints.
Remove explanations of basic Android concepts (what Activities/Fragments are, what each layer's 'responsibility' is) and focus on the specific patterns and conventions that are non-obvious.
Consider splitting detailed Hilt configuration and modularization strategy into separate referenced files, keeping SKILL.md as a concise overview with links.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill includes some unnecessary explanation of concepts Claude already knows (e.g., what Activities/Fragments are, what the Data Layer's responsibility is). The descriptions of each layer's responsibility are somewhat verbose, but the overall structure is reasonably efficient. | 2 / 3 |
Actionability | The skill provides specific annotations and module names but lacks executable code examples. There are no concrete code snippets showing a Hilt module, a UseCase, or a ViewModel implementation—just descriptions and naming conventions. Pseudocode-level guidance like 'use @Binds in an abstract class' without a concrete example limits actionability. | 2 / 3 |
Workflow Clarity | The checklist at the end provides some validation steps, but the overall workflow for setting up or refactoring an app is not clearly sequenced. There's no explicit order of operations (e.g., 'first create core modules, then feature modules, then wire with Hilt') and no validation/verification checkpoints between steps. | 2 / 3 |
Progressive Disclosure | The content is reasonably structured with clear sections and a reference to an 'android-viewmodel' skill, but it's somewhat monolithic—the modularization strategy, Hilt setup, and layer descriptions could benefit from being split into referenced files. With no bundle files provided, there's limited progressive disclosure structure. | 2 / 3 |
Total | 8 / 12 Passed |