aiskillstore/marketplace · skills/101-skills/app-store-screenshots/SKILL.md

app-store-screenshots skillA

app-store-screenshots is agent-read markdown (skill) from aiskillstore/marketplace: App Store and Google Play screenshot creation with exact platform specs. Covers iOS/Android dimensions, gallery ordering, device mockups, and preview videos. Use for: app store optimization, ASO, app screenshots, app preview, play store listing. Triggers: app store screenshots, aso, app store optimization, play store screenshots, app preview, app listing, ios screenshots, android screenshots, app store images, app mockup, device mockup, app gallery, store listing.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add aiskillstore/marketplace/app-store-screenshots@git:20260710.d1c4c60
Exact content
mdr add aiskillstore/marketplace/app-store-screenshots@sha256:3fd7a868ffdf8412

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tgc4jemhxqjgyp7g.svg)](https://markdownregistry.com/a/art_tgc4jemhxqjgyp7g)

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Versions

versioncommittedcommitsizeaudit
git:20260710.d1c4c60 latest2026-07-10 d1c4c60 9,018 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (9018 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

aiskillstore/marketplace · 427 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tgc4jemhxqjgyp7g
GET https://markdownregistry.com/api/v1/resolve?ref=aiskillstore/marketplace/app-store-screenshots
GET https://markdownregistry.com/api/v1/blob/3fd7a868ffdf84122a84934d4a190fbc53d0f42ed47d20b5038461d24b7142c8

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.