google-slides-visual-iteration

Iteratively inspect and polish existing connected Google Slides presentations in Codex using slide thumbnails plus raw Slides edits. Use when a user asks to fix a slide visually, clean up formatting, improve slide quality, make a deck look better, fix alignment, spacing, overlap, overflow, crowding, awkward whitespace, or deck-wide visual consistency in an existing Google Slides deck or shared Slides link, especially when the work should follow a thumbnail -> diagnose -> batch_update -> re-thumbnail verification loop.