Content
75%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-organized, highly actionable reference skill with executable tooling guidance and concrete hex-level remediation. Its main cost is token efficiency: WCAG thresholds are repeated across sections and standard criteria are re-explained at length, and there is no explicit sequenced workflow for the primary auditing scenarios.
Suggestions
Deduplicate the contrast-ratio values, which appear in the Overview table, the 'Contrast ratios' section, and the AAA subsection — state each ratio once and cross-reference.
Trim explanations of concepts Claude already knows, such as the full SC 1.4.13 dismissable/hoverable/persistent table, down to a one-line summary plus the tooltip-library pitfall.
Add a short numbered audit workflow (identify fg/bg pairs, compute ratio, compare against threshold by text size, apply the matching fix) so the review scenarios have an explicit sequence.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The 4.5:1/3:1/7:1 ratios are restated three to four times across the Overview, 'Contrast ratios', and AAA sections, and SC 1.4.13 conditions are explained at length — concepts Claude already knows — so the body is mostly efficient but needs tightening rather than showing only minor trimmable instances. | 3 / 5 |
Actionability | The body provides a complete executable check-contrast.js with violation reporting and CI wiring, a concrete tool table with URLs, and hex-level fixes ('Darken to #767676 or darker', 'Use #666 or darker') covering the common cases, matching the fully-executable level-5 anchor. | 5 / 5 |
Workflow Clarity | All audit ingredients are present in a logical progression (thresholds, tools, bulk token check with exit-1 validation, remediation tables), but no explicit step-by-step sequence is given for the main scenarios like auditing a component's CSS, leaving minor sequencing gaps rather than full checkpoint clarity. | 4 / 5 |
Progressive Disclosure | The single self-contained file is well organized with clear headers, logical section order, and scannable tables, though at ~185 lines the pairing/failure lookup tables could arguably live in a separate reference file — a minor organization gap rather than the ideal split. | 4 / 5 |
Total | 16 / 20 Passed |