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 skill body: failure-mechanism diagnosis first, prescriptive rules naming exact Flutter APIs, a gated single reference file, and an explicit verification matrix with widget-test assertions. The main gaps are the absence of any copy-paste code example for the most common fixes and minor re-explanation of Flutter layout mechanics Claude already knows.
Suggestions
Add one short copy-paste code block for the most common fix (e.g., a Row with Flexible + Text with maxLines and TextOverflow.ellipsis) to lift actionability to fully executable.
Trim mechanism explanations Claude already knows, such as the constraint walkthrough in Diagnose item 1, down to the diagnostic cue (e.g., 'RenderFlex overflowed beside siblings → constrain the competing branch').
Close the workflow loop in Verification with a re-verify step (e.g., 'if the overflow test still fails, re-check which branch owns the flex constraint').
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and assumes Flutter competence (no padding about what Flutter or Text is), but a few phrases re-explain mechanics Claude already knows, e.g. "A non-flex Text can receive an unbounded constraint along a Flex main axis and choose an intrinsic size larger than the space available beside its siblings", which could be trimmed to just the diagnostic cue. | 4 / 5 |
Actionability | Guidance names exact APIs and parameters (Flexible/Expanded/SizedBox, TextOverflow.ellipsis, \u00A0, TextPainter with "explicit maxWidth plus the ambient direction, locale, and TextScaler", TextScaler.linear(1.5)) making it highly actionable for an instruction-only skill, but there is no copy-paste code block, so it stops short of the fully executable top anchor. | 4 / 5 |
Workflow Clarity | A clear Diagnose → Rules → Verification sequence is present ("Identify the failure mechanism before adjusting layout") with an explicit 5-scenario verification checklist and concrete widget-test assertions ("asserting no RenderFlex overflow, confirming intended line count"), but there is no fix-and-re-verify feedback loop, which the top anchor expects. | 4 / 5 |
Progressive Disclosure | The body is a lean ~50-line overview with a single, clearly signaled, conditionally gated one-level-deep reference ("Read [text overflow and wrapping](references/text-overflow-and-wrapping.md) when fixing flex overflows, eliminating orphaned words..."), and that file exists in the bundle with no nested references, matching the top anchor. | 5 / 5 |
Total | 17 / 20 Passed |