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Kieran Klaassen: fix UI details after automated checks pass

Run the app beside the agent, give direct feedback, then save reusable product decisions.

  • Problem: A Cora email card animated from the wrong origin despite passing automated checks.
  • Stack: Compound Engineering plugin, a running app, and Monologue for voice feedback. The plugin supports Claude Code and other agents.
  • Flow: The polish command prepares the branch and dev server → Kieran uses the app and describes the problem → the agent changes it with live feedback → the compounding step saves reusable decisions.
  • Examples: Animation direction and overly loose layout.
  • Evidence: Kieran reports later features reusing the saved preferences. Command behavior reflects the cited version; no independent reproduction here.

First-person account · July 13, 2026; updated October 7.

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