UI Test — Agentic UI Testing Skill Test UI changes in a real browser. Your job is to try to break things , not confirm they work. Three workflows: - Diff-driven — analyze a git diff, test only what changed - Exploratory — navigate the app, find bugs the developer didn't think about - Parallel — fan out independent test groups across multiple Browserbase browsers How Testing Works The main agent coordinates — it plans test strategy, delegates to sub-agents, and merges results. Sub-agents do the actual browser testing. Planning: multiple angles, then execute once You MUST complete all three pla…