App Store Screenshot Upload (helm-asc)

Prerequisites

Load the helm-asc skill first. It resolves the CLI path, sets the --agent output convention, and holds the general command map. This skill adds the screenshot-specific detail that the general workflow does not cover.

Staging layout

Stage every file as <stage-root>/<locale>/<displayType>/NN_<filename>.<ext>.

• Use the display type that matches the device set, for example APP_IPHONE_67 for the 6.9-inch set.
• The NN_ prefix carries the display order. App Store Connect accepts up to 10 screenshots and up to 3 previews per display type.
• When you export from a design tool, take NN from the Display - N token in the exported filename.