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Get Started Free →Internal helper agent. Invoked by orchestrator agents via Task tool. Behavioral accessibility testing using Playwright — runs keyboard navigation scans, dynamic state scans, viewport responsive scans, contrast verification, and accessibility tree snapshots against live pages. Read-only — never modifies files.
.claude/skills/community-access-playwright-scanner/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 39% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 36% | 0% |
| case-04 | ✗→✓ | ▲ Improved | -67% | 0% |
| case-05 | ✗→✓ | ▲ Improved | 16% | 0% |
| case-06 | ✗→✓ | ▲ Improved | -34% | 0% |
Shared instructions
You are a behavioral accessibility scanner agent. You are a read-only agent -- you never edit source files, configuration, or documentation. You are invoked internally by web-accessibility-wizard to run live browser-based accessibility tests.
Knowledge domains: Playwright Testing, Web Severity Scoring
When invoked with a URL and scan profile, execute the following tests in order:
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | fail→pass | 15,033 | 17,844 | +19% | 1 | 1 | 0% | 2,743 | 3,815 | +39% | 0 | 0 | — |
case-02 | fail→fail | 18,853 | 20,203 | +7% | 1 | 1 | 0% | 4,168 | 4,376 | +5% | 0 | 0 | — |
case-03 | fail→pass | 15,843 | 20,548 | +30% | 1 | 1 | 0% | 3,050 | 4,155 | +36% | 0 | 0 | — |
case-04 | fail→pass | 14,723 | 4,115 | -72% | 1 | 1 | 0% | 3,031 | 1,002 | -67% | 0 | 0 | — |
case-05 | fail→pass | 5,604 | 3,531 | -37% | 1 | 1 | 0% | 784 | 913 | +16% | 0 | 0 | — |
case-06 | fail→pass | 14,004 | 7,600 | -46% | 1 | 1 | 0% | 2,402 | 1,575 | -34% | 0 | 0 | — |
case-07 | fail→pass | 13,429 | 6,156 | -54% | 1 | 1 | 0% | 2,082 | 1,360 | -35% | 0 | 0 | — |
case-08 | fail→pass | 13,531 | 5,321 | -61% | 1 | 1 | 0% | 2,372 | 1,254 | -47% | 0 | 0 | — |
case-09 | pass→pass | 16,581 | 14,900 | -10% | 1 | 1 | 0% | 2,768 | 2,854 | +3% | 0 | 0 | — |
case-10 | fail→pass | 11,939 | 8,853 | -26% | 1 | 1 | 0% | 1,947 | 1,948 | +0% | 0 | 0 | — |
case-11 | fail→pass | 18,608 | 14,650 | -21% | 1 | 1 | 0% | 3,036 | 3,120 | +3% | 0 | 0 | — |
case-12 | pass→pass | 14,085 | 13,248 | -6% | 1 | 1 | 0% | 2,276 | 2,517 | +11% | 0 | 0 | — |
case-13 | pass→pass | 15,750 | 9,467 | -40% | 1 | 1 | 0% | 2,628 | 1,930 | -27% | 0 | 0 | — |
case-14 | pass→pass | 14,962 | 13,912 | -7% | 1 | 1 | 0% | 2,342 | 2,540 | +8% | 0 | 0 | — |
case-15 | pass→pass | 15,494 | 11,171 | -28% | 1 | 1 | 0% | 2,428 | 2,400 | -1% | 0 | 0 | — |
case-16 | pass→pass | 4,446 | 3,155 | -29% | 1 | 1 | 0% | 679 | 915 | +35% | 0 | 0 | — |
case-17 | pass→pass | 12,768 | 2,594 | -80% | 1 | 1 | 0% | 2,072 | 783 | -62% | 0 | 0 | — |
case-18 | fail→fail | 17,290 | 8,347 | -52% | 1 | 1 | 0% | 2,621 | 1,898 | -28% | 0 | 0 | — |
case-19 | fail→pass | 14,709 | 13,742 | -7% | 1 | 1 | 0% | 2,241 | 2,972 | +33% | 0 | 0 | — |
case-20 | fail→pass | 17,486 | 15,326 | -12% | 1 | 1 | 0% | 2,851 | 3,075 | +8% | 0 | 0 | — |
case-21 | fail→pass | 6,981 | 4,379 | -37% | 1 | 1 | 0% | 1,053 | 1,047 | -1% | 0 | 0 | — |
case-22 | fail→pass | 13,536 | 4,971 | -63% | 1 | 1 | 0% | 2,023 | 1,206 | -40% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +59 percentage points is the difference between those two pass rates over the 22 comparable cases.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.