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Resize App Store screenshots v1.0.0

Use this resource to resize and validate App Store screenshots

New

  • 584 downloads
  • 248 likes
  • 101 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install app-store-screenshot-resize

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent takes the accepted sizes from the asc CLI, resizes the images with sips on macOS and checks the outputs before any upload. You get screenshots that match the current size list.

Mostly picked by

Updated November 2, 2026

Card for the “Resize App Store screenshots” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: filename cleanup and dimension inspection
  • SKILL.md: resizing to a chosen target, then validation before upload

Good fit for

  • You prepare screenshots for a new iPhone or iPad size
  • Your screenshots were rejected for wrong dimensions

Not for

    Tags

    • screenshots
    • app store
    • resizing
    • macos

    About

    You say

    “Resize my iPhone screenshots to the accepted size and validate them with asc.”

    Card for the “Resize App Store screenshots” skill

    Skill published by rorkai under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to resize and validate App Store screenshots
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md3.7 KB

    Origin and licence

    Listed unmodified

    Author
    rorkai
    Source
    github.com/rorkai/app-store-connect-cli-skills/tree/7de1ef7cc831f62d205dfa589063f3831f66391b/skills/asc-screenshot-resize
    Licence
    MIT

    Notice

    « asc-screenshot-resize » (rorkai, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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