Aso
coreyhaines31/marketingskills
When the user wants to audit or optimize an App Store or Google Play listing.
App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy.
Install App Store
$ npx skills add gustavscirulis/snapgrid --skill app-store -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install gustavscirulis/snapgrid app-store --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/skills/app-store .claude/skills/app-store && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .claude/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-storeType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add gustavscirulis/snapgrid --skill app-store -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install gustavscirulis/snapgrid app-store --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/skills/app-store .agents/skills/app-store && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .agents/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavscirulis/snapgrid --skill app-store -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install gustavscirulis/snapgrid app-store --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/skills/app-store .cursor/skills/app-store && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .cursor/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/gustavscirulis/snapgrid.git --path .claude/skills/skills/app-store--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add gustavscirulis/snapgrid --skill app-store -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install gustavscirulis/snapgrid app-store --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/skills/app-store .gemini/skills/app-store && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .gemini/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install gustavscirulis/snapgrid app-storeInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add gustavscirulis/snapgrid --skill app-store -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/skills/app-store .github/skills/app-store && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .github/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavscirulis/snapgrid --skill app-store -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install gustavscirulis/snapgrid app-store --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/skills/app-store .opencode/skills/app-store && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "app-store" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/app-store into .opencode/skills/app-store/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "app-store", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
app-store- GitHub stars
- 117
- Used in
- 1 other repo
- Token cost
- ~1.3k tokens
- SKILL.md length
- 567 words
- Files
- 1
- Skills in repo
- 118
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy.
- Works in 3 steps: User-Focused Copy → Platform Guidelines → Search Optimization
- User needs help with App Store presence
- SKILL.md covers When This Skill Activates, Available Skills, Related Generator Skills and How to Use, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
App Store is an agent skill from gustavscirulis/snapgrid. App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy. Use when user needs help with App Store presence, ASO, marketing, or customer communication.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Mobile, covering App store release. The repository describes itself as: SnapGrid is an open-source Mac app for collecting, organizing, and analyzing UI screenshots. It uses AI to automatically detect UI components and patterns, making it a powerful…
When your agent uses it
- User needs help with App Store presence
- Customer communication
Example prompts
- “/app-store”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, AskUserQuestion, WebSearch
Workflow steps
3 steps, taken from the step headings in SKILL.md.
- User-Focused Copy
- Platform Guidelines
- Search Optimization
What it can do on your machine
Read from SKILL.md and the folder at commit eb7eaf4. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGlobGrepAskUserQuestionWebSearch
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
App Store loads about 1.3k tokens when it runs. Until then it costs about 61 tokens; SKILL.md has 567 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 567 words (~1,297 tokens).
“Skills for optimizing your app's App Store presence and building promotional strategies — from descriptions to comprehensive marketing campaigns.”
- name
- app-store
- allowed-tools
- Read, Write, Edit, Glob, Grep, AskUserQuestion, WebSearch
Files
Just SKILL.md in .claude/skills/skills/app-store of gustavscirulis/snapgrid.
Open the folder on GitHubat commit eb7eaf4
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in gustavscirulis/snapgrid, which our catalogue first saw on October 7, 2026.
Compare with similar skills
App Store next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| App Store this skillgustavscirulis/snapgrid | 117 | 1 repos | ~1.3k | Automated safety check: Pass | Custom licence | |
| Asocoreyhaines31/marketingskills | 54k | 1 repos | ~4k | Automated safety check: Pass | MIT | |
| App Store Optimizationmanojbajaj95/claude-gtm-plugin | 105 | — | ~4.2k | Automated safety check: Pass | MIT | |
| App Store Featuredappeeky/aso-skills | 2.2k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Aso Auditappeeky/aso-skills | 2.2k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Apple Appstore Reviewergithub/awesome-copilot | 40k | 2 repos | ~2.9k | Automated safety check: Pass | MIT |
Similar skills
App Store Optimization
manojbajaj95/claude-gtm-plugin
A skill your agent uses when optimizing app store listings, researching keywords, or tracking mobile app performance on Apple App Store and Google Play Store.
App Store Featured
appeeky/aso-skills
When the user wants to get featured on the App Store or understand the editorial process.
Aso Audit
appeeky/aso-skills
When the user wants a full ASO health audit, review their App Store listing quality, or diagnose why their app isn't ranking.
- Official
Apple Appstore Reviewer
github/awesome-copilot
Serves as a reviewer of the codebase with instructions on looking for Apple App Store optimizations or rejection reasons.
Aso Router
appeeky/aso-skills
Single entry point that routes any ASO, App Store, Google Play, app marketing, paid UA, monetization, retention, reviews, ratings, market-intel, or app-analytics question to the correct specialist…
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Related
Categories
Questions about App Store
What does App Store do?
App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy. App Store is an agent skill from gustavscirulis/snapgrid. App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy.
When should I use App Store?
App Store fits situations like: user needs help with App Store presence; customer communication.
How do I install App Store in Claude Code?
Run `npx skills add gustavscirulis/snapgrid --skill app-store -a claude-code`. Or copy the skill folder (.claude/skills/skills/app-store in gustavscirulis/snapgrid) into .claude/skills/app-store in your project. Claude Code loads it when a task matches its description.
How do I install App Store in Codex?
Run `npx skills add gustavscirulis/snapgrid --skill app-store -a codex`. Or copy the skill folder (.claude/skills/skills/app-store in gustavscirulis/snapgrid) into .agents/skills/app-store in your project. Codex loads it when a task matches its description.
Can I use App Store in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gustavscirulis/snapgrid --skill app-store -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/app-store, .gemini/skills/app-store, .github/skills/app-store and .opencode/skills/app-store in your project.
What does App Store need to run?
SKILL.md names no scripts, command-line tools or credentials: App Store is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, AskUserQuestion, WebSearch.
Does App Store access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is App Store safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does App Store use?
App Store has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does App Store use?
About 1.3k tokens (SKILL.md is roughly 5.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to App Store?
Skills that share tags, products or a category with App Store: Aso (coreyhaines31/marketingskills, 54k stars), App Store Optimization (manojbajaj95/claude-gtm-plugin, 105 stars), App Store Featured (appeeky/aso-skills, 2.2k stars) and Aso Audit (appeeky/aso-skills, 2.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains App Store?
gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 117 GitHub stars. The repository holds 118 skills in this directory. The repository was last updated on April 30, 2026.
Source: gustavscirulis/snapgrid on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.