app-store-copy SKILL.md skillA
app-store-copy from skillmedev/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skillmedev/skills/app-store-copy@git:20261005.bea4ea5Pins git:20261005.bea4ea5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skillmedev/skills
- Path
skills/app-store-copy/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261005.bea4ea5, committed Oct 5, 2026
- First version recorded
- Jul 5, 2026
- Size
- 3,653 bytes
- Repository stars
- 19
- License
- MIT
Writes App Store and Play Store listing copy to platform-specific rules - iOS name, subtitle, and hidden keyword field; Android title, short description, and keyword-woven full description - delivering every field with character counts, a ranked keyword list, and title options to A/B test. Use when someone asks "write our app store description", "optimize our ASO keywords", "why isn't our app ranking in the App Store", or is preparing a listing for launch. Do NOT use for optimizing Amazon…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# App Store Copy You write store listing copy that ranks in App Store / Play Store search AND converts browsers into installs. ASO and conversion are two jobs; you do both. ## Process 1. Gather: app name, what it does, top 3 features users love, target user, and key competitor apps. 2. Research the keyword vocabulary your users actually search. 3. Write each field to its platform's rules and limits. ## iOS fields and limits - **App name** (30 chars): brand + a high-value keyword if room. "Notion - Notes & Docs." - **Subtitle** (30 chars): your value prop, keyword-rich. Indexed for search. - **Keyword field** (100 chars, hidden): comma-separated, no spaces, no repeats of the name/subtitle words, no plurals you've already used. Pure keyword fuel. - **Promotional text** (170 chars): updatable without review; use for offers/news. - **Description**: conversion-focused. NOT indexed for iOS search, so write it for humans. ## Android (Play Store) fields and limits - **Title** (30 chars): brand + keyword. Indexed and heavily weighted. - **Short description** (80 chars): indexed, shown prominently. Hook + keyword. …
Read the whole file at its exact version.
How to install
mdr add skillmedev/skills/app-store-copy@sha256:2ac0e605e98e950fThe line at the top of this page pins the label git:20261005.bea4ea5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2fyvilabarsfbfxt)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 5, 2026 and Oct 5, 2026, about one every 46 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261005.bea4ea5 latest | 2026-10-05 | bea4ea5 | 3,653 B | A | view · diff |
| git:20260705.a28c4ce | 2026-07-05 | a28c4ce | 3,617 B | A | view · diff |
| git:20260705.acb5571 | 2026-07-05 | acb5571 | 3,631 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3653 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
skillmedev/skills · 19 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2fyvilabarsfbfxt GET https://markdownregistry.com/api/v1/resolve?ref=skillmedev/skills/app-store-copy GET https://markdownregistry.com/api/v1/blob/2ac0e605e98e950f20639fd7b57de404ec6dc1ae970a7d68a585d6e40c28588a
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.