Content
63%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A solid platform reference skill with good executable code examples and a useful platform support table. Main weaknesses are moderate verbosity (meta-instructions, obvious feature lists) and incomplete progressive disclosure—the skill inlines content that could be in reference files while referencing a file that may not exist. Adding build/deploy commands per platform would significantly increase actionability.
Suggestions
Remove or significantly trim the 'Platform-Specific Features' section—listing 'Touch input' for mobile and 'File dialogs' for desktop tells Claude nothing it doesn't already know.
Add concrete build/run commands for each platform (e.g., `cargo makepad wasm run` or equivalent) to make the skill more actionable for cross-platform deployment.
Move the 'IMPORTANT: Documentation Completeness Check' meta-instructions to a less prominent position or trim them—they consume tokens on every load and are procedural boilerplate.
Ensure the referenced `./references/platform-support.md` bundle file actually exists and contains the detailed content promised, or inline the essential details if no bundle is available.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill includes some unnecessary sections like the 'IMPORTANT: Documentation Completeness Check' meta-instructions and the platform-specific features section which lists obvious capabilities (e.g., 'Touch input' for mobile, 'File dialogs' for desktop) that Claude already knows. The 'When Answering Questions' section also partially restates what's already shown in the code examples. However, the code examples and tables are reasonably tight. | 3 / 5 |
Actionability | Provides concrete, executable Rust code for OsType matching, conditional compilation, platform detection APIs, and the app entry point. The code examples are copy-paste ready. Minor gap: no build/run commands for different platforms (e.g., how to compile for web/wasm vs native), which would be highly actionable for cross-platform work. | 4 / 5 |
Workflow Clarity | For a reference-style skill about platform support, the content is well-sequenced: platform table → OsType enum → detection APIs → conditional compilation → entry point. There's no destructive or batch operation requiring validation checkpoints. The 'When Answering Questions' section provides a clear decision framework (runtime vs compile-time detection). Minor gap: no workflow for adding platform-specific code to an existing app. | 4 / 5 |
Progressive Disclosure | References `./references/platform-support.md` for detailed documentation, which is good, but no bundle files were provided to verify this exists. The SKILL.md itself inlines a fair amount of content (platform table, multiple code examples, feature lists) that could potentially be split. The reference is a single file rather than topic-organized references, and the platform-specific features section is a shallow list that either belongs in a reference file or should be removed. | 3 / 5 |
Total | 14 / 20 Passed |