Content
42%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill is highly actionable with excellent concrete examples, decision frameworks, and executable code, but is severely undermined by extreme verbosity and lack of progressive disclosure. The same concepts (especially 'Pages First' and 'extract only when reused') are repeated across nearly every section, inflating token cost significantly. The content would benefit enormously from being split into a concise overview SKILL.md with references to detailed sub-documents.
Suggestions
Reduce the main file to ~100-150 lines covering the core decision framework, import rules, and layer overview, then split detailed layer definitions, migration guide, framework integrations, and anti-patterns into separate referenced files (e.g., LAYERS.md, MIGRATION.md, PATTERNS.md).
Eliminate the 5+ repetitions of the 'Pages First' principle and 'only extract when reused' guidance - state it once prominently and reference it elsewhere.
Integrate Steiger validation into the migration and implementation workflows as explicit checkpoint steps (e.g., 'After moving code, run `npx steiger src` to verify no import violations').
Remove the 'When to Use This Skill' and 'Core Philosophy' ending sections - these duplicate the overview and are metadata concerns, not actionable content.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose at ~500+ lines with massive repetition. The 'Pages First' principle is restated at least 5-6 times across different sections. Layer definitions repeat the same guidance ('only extract when reused') for every single layer. The 'When to Use This Skill' and 'Core Philosophy' sections at the end restate what was already covered. Claude doesn't need explanations of what React components are or basic frontend concepts. | 1 / 3 |
Actionability | Provides concrete, executable TypeScript/React code examples throughout, including complete file structures, import patterns, tsconfig.json configuration, and specific CLI commands for tooling (Steiger). The decision framework with specific examples ('User profile form with validation') gives clear, actionable guidance for real scenarios. | 3 / 3 |
Workflow Clarity | The decision framework provides a clear decision tree for where to place code, and the migration steps are sequenced. However, there are no validation checkpoints - no step says 'run Steiger to verify your structure is correct' within the workflows themselves. The migration workflow lists steps but lacks verification between them. Steiger is mentioned separately but not integrated into the workflows. | 2 / 3 |
Progressive Disclosure | This is a monolithic wall of text with no references to external files. The 'Additional Resources' section lists topics (Cross-imports, SSR, Monorepos) but doesn't link to actual files. All content is inline - the layer definitions, patterns, migration guide, framework integrations, and anti-patterns could easily be split into separate referenced documents. At this length, progressive disclosure is essential but absent. | 1 / 3 |
Total | 7 / 12 Passed |