Content
71%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 reference body: per-criterion failure/fix tables, sequenced per-component test patterns with embedded verification, and clean one-level-deep disclosure into references/focus-trap.md. The main costs are a redundant Anti-patterns section that repeats earlier table rows, an Overview that re-explains POUR/levels Claude already knows, and one pseudocode placeholder in the Playwright example.
Suggestions
Cut or merge the Anti-patterns section (lines ~189-197) into the existing SC tables, or reduce it to a one-line cross-reference, since its rows duplicate SC 2.1.1/2.4.3/2.4.7/2.4.11 content verbatim.
Complete the Playwright snippet by replacing 'await expect(...).toBeVisible();' with a concrete assertion against a real test locator so the example is copy-paste runnable.
Trim the Overview's re-explanation of the four POUR principles and A/AA/AAA levels to a single sentence pointing straight at the Operable criteria, keeping only what Claude cannot infer.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly efficient (dense pattern/fix tables, numbered test steps), but there is genuine tightening material: the Overview restates the POUR principles and A/AA/AAA levels Claude already knows, and the Anti-patterns section duplicates nearly verbatim rows already present in the SC 2.1.1, 2.4.3, 2.4.7, and 2.4.11 tables. This is more than 'minor instances that could be trimmed' (a 4) but far from heavily padded prose (a 2). | 3 / 5 |
Actionability | Concrete, executable guidance dominates: specific CSS fixes (':focus-visible { outline: 2px solid var(--focus-ring); }'), 'scroll-margin-top', tabindex rules, and a Playwright test script. Falls short of fully copy-paste ready because the Playwright snippet contains a literal placeholder ('await expect(...).toBeVisible();'), so it is not runnable as written. | 4 / 5 |
Workflow Clarity | Per-component patterns are clearly sequenced with verification built into each step ('Tab through every field; verify focus order matches reading order', 'verify each interactive element has a visible focus ring'), and fixes are cross-referenced. Missing an explicit error-recovery loop and a top-level procedure tying sections into a single review pass, so it sits at 'clear sequence with most checkpoints present' rather than the full feedback-loop/checklist anchor. | 4 / 5 |
Progressive Disclosure | The body is an overview and the deep material (6-step modal focus pattern, native <dialog>, Playwright test scripts) is appropriately split into references/focus-trap.md, which exists in the bundle and is clearly signaled three times with descriptive link text. References are one level deep and navigation is easy, matching the top anchor. | 5 / 5 |
Total | 16 / 20 Passed |