Content
47%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.
The body communicates a coherent, well-scoped aesthetic direction with useful positive and negative guidance, but it is weakened by an empty Workflow heading, repeated constraints across sections, and a lack of concrete tokens (colors, fonts, spacing) that would make the direction directly executable. It reads as guidance rather than instruction, and would benefit from deduplication and either a real workflow or removal of the empty heading.
Suggestions
Delete the empty "## Workflow" heading or replace it with an actual ordered process (e.g. pick palette tokens → build shell → split layout → integrate WebGL viewport → tune motion).
Consolidate the green-usage and motion constraints, each stated 2-3 times across Scope, Visual target, Implementation guidance, and Tuning knobs, into a single source of truth.
Add concrete tokens to make guidance executable: a hex accent value, a font pairing for the sans/mono split, and a minimal Three.js snippet for the visualization zone.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body avoids explaining concepts Claude already knows and stays directive, but it is noticeably redundant: the green-usage limit appears three times (Scope's "not flooding every surface", Visual target's "rather than flooding every surface", Tuning knobs' "balance it against dark neutrals"), motion discipline is repeated in Implementation guidance and Tuning knobs, and the "Use When" section restates the frontmatter description verbatim. This matches "mostly efficient but could be tightened" rather than 4, whose over-explanation is only minor. | 3 / 5 |
Actionability | Concrete qualitative guidance exists — "corner brackets", "progress rails", "real canvas or Three.js rendering", "additive glow, subtle fog" — but nothing is executable: no hex accent values, font pairings, spacing tokens, or code, so the guidance stops short of "mostly executable" (4) while being far more specific than vague high-level hints (2). | 3 / 5 |
Workflow Clarity | The "## Workflow" heading is completely empty, and the rest of the body is organized thematically (Scope, Visual target, patterns, knobs) with no sequence at all — matching "rough sequence present but many gaps" is generous; there is no sequence and no checkpoints. Not 1 only because the skill is a design-direction skill where a stepwise process is less critical and the thematic organization is coherent; the destructive/batch validation cap does not apply. | 2 / 5 |
Progressive Disclosure | The body is under 50 lines with no external references needed, and its sections are topical and scannable, so it qualifies for a high disclosure score; the empty Workflow heading and the Scope/Visual-target overlap keep it from fully well-organized (5). | 4 / 5 |
Total | 12 / 20 Passed |