Testability Scoring

Browser engine

Uses the qe-browser fleet skill (.claude/skills/qe-browser/) as the primary browser engine. Vibium is installed by aqe init. The legacy scripts/run-assessment.sh + Playwright path remains as a fallback when a team already has a Playwright test suite configured, but new runs should prefer:

vibium go "$TARGET_URL"
vibium wait load
vibium a11y-tree --json > /tmp/testability/tree.json
vibium eval --stdin --json <<'EOF' > /tmp/testability/signals.json
JSON.stringify({
  headings: document.querySelectorAll('h1,h2,h3,h4,h5,h6').length,
  testIds: document.querySelectorAll('[data-testid]').length,
  forms: document.querySelectorAll('form').length,
  ariaLabels: document.querySelectorAll('[aria-label]').length,
  links: document.querySelectorAll('a[href]').length,
});
EOF