Stop explaining UI polish in text.

Open a screenshot, draw the exact fixes, copy the marked image, and paste it back into Codex, Claude, or whatever agent you build with.

A Markloom board matching the real UI, with a mobile screenshot, red handwritten design notes, bottom tool tray, and Copy button.

Starter prompt

Paste this into your agent. It will introduce Markloom, then guide you through one screenshot review loop.

Starter prompt