Web Debug To test local web applications, write native Python Playwright scripts. Helper Scripts Available : - - Manages server lifecycle (supports multiple servers) Boundary with Use for root-cause methodology: symptom, evidence, hypothesis, causal explanation, and fix. Use when browser interaction or browser/runtime evidence is needed. They compose: asks the question, returns DOM, console, network, navigation, screenshot, or runtime evidence, and updates the hypothesis. If static inspection or tests can localize the issue, browser capability is unnecessary. Always run scripts with first to…