Visual Evidence & Regression — Execution Protocol
Internal template. Entry point:
agent-browserskill.
NEVER
NEVER compare screenshots before `wait --load networkidle` — animation frames cause false diffs
NEVER use default diff threshold for pixel-perfect checks — set --threshold 0.05 or lower
NEVER skip baseline update after intentional UI changes — stale baseline = false positives forever
NEVER start `network har start` after navigation — HAR must begin before the requ
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