Your app
Tests are green but production keeps breaking
Start with the first prompt. Each one says what proof the agent should bring back and when to skip it.
- Unit tests that give false comfortPromptFinds features whose automated checks all pass and that still break for real people.
- Tests that can't failPromptFinds tests that pass no matter what.
- Why production might not match mainPromptLists every way 'merged' can fail to mean 'live'.
- Settings that differ in productionPromptFinds settings that behave differently in production than anyone expects.
Skills that help
tddTest-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.engineering-kit·Matt Pocockviewport-proofUse only when Austin explicitly invokes /viewport-proof or $viewport-proof. Judges a real rendered UI across representative viewports for production readiness: it works, stays consistent across device sizes, and looks deliberately composed. Delivers one of three verdicts with a visual proof sheet of saved screenshots, mechanical geometry checks, and every exclusion named. Ordinary UI, screenshot, review, or coding requests must not activate it.working-style·Agent Kit
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