Your app
Users get lost, or Back and shared links misbehave
Start with the first prompt. Each one says what proof the agent should bring back and when to skip it.
- Lost place: Back, refresh and shared linksPromptFinds the everyday friction where Back closes the wrong thing, a filter resets, or a pasted link opens the wrong view.
- Screens that fight how people workPromptFinds when confusing screens are a symptom of how the product is organised rather than a list of separate bugs.
- Status hidden in a pile of flagsPromptFinds features whose real status is spread across a pile of yes/no flags, so combinations that should be impossible can happen.
- Unit tests that give false comfortPromptFinds features whose automated checks all pass and that still break for real people.
Skills that help
improve-codebase-architectureScan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.engineering-kit·Matt Pocockgrill-meA relentless interview to sharpen a plan or design.engineering-kit·Matt PococktddTest-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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