aso

aso is a skill for Claude Code from SidekicksStudio/marketing-agency-in-a-box. It costs 104 tokens per session (3,435 once invoked), scanned A, a copy of aso, MIT.

An audit and improvement workflow for App Store and Google Play listings. App Store Optimization, or ASO, means improving an app listing so more people find it and choose to download it.

In plain words
What is it for?
Use it to fetch a store listing, assess its metadata, visuals, and ratings, compare it with competitors, and produce prioritized improvement actions.
Why use it?
It identifies weaknesses in listing text, images, and ratings that may reduce visibility or download conversion.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the marketing-agency-in-a-box plugin — 55 skills shipped together

Good fit Use it to fetch a store listing, assess its metadata, visuals, and ratings, compare it with competitors, and produce prioritized improvement actions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sidekicksstudio/marketing-agency-in-a-box/aso
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add SidekicksStudio/marketing-agency-in-a-box --skill aso
Clone the repo
git clone --depth 1 https://github.com/SidekicksStudio/marketing-agency-in-a-box

Made for: Claude Code.

Or install marketing-agency-in-a-box, the plugin that ships this one along with the rest of its 55 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for aso

README.md
[![agentmods](https://agentmods.dev/badge/skills/sidekicksstudio/marketing-agency-in-a-box/aso/github.svg)](https://agentmods.dev/skills/sidekicksstudio/marketing-agency-in-a-box/aso)
Your own site
<a href="https://agentmods.dev/skills/sidekicksstudio/marketing-agency-in-a-box/aso"><img src="https://agentmods.dev/badge/skills/sidekicksstudio/marketing-agency-in-a-box/aso/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for aso

Your own site · 80×15
<a href="https://agentmods.dev/skills/sidekicksstudio/marketing-agency-in-a-box/aso"><img src="https://agentmods.dev/badge/skills/sidekicksstudio/marketing-agency-in-a-box/aso.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,435 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 89% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00104 $0.03435
Opus 5 $0.00052 $0.01717
Sonnet 5 $0.00021 $0.00687
Haiku 4.5 $0.00010 $0.00344

Measured 11d ago against content hash 158f42a00846, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

aso scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

89% identical to aso — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/aso/SKILL.md · 313 lines

How it starts

The opening of the file, as written. The whole thing — 313 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ASO Audit

Analyze App Store and Google Play listings against ASO best practices. Fetches live listing data, scores metadata, visuals, and ratings, then produces a prioritized action plan.

When to Use

  • User shares an App Store or Google Play URL
  • User asks to audit or optimize an app listing
  • User wants to compare their app against competitors
  • User asks about app store ranking, visibility, or download conversion

Before Auditing

Check for product marketing context first: If .agents/product-marketing.md exists (or .claude/product-marketing.md, or the legacy product-marketing-context.md filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.

Phase 1 — Identify Store & Fetch

Detect store type from URL

Apple:  apps.apple.com/{country}/app/{name}/id{digits}
Google: play.google.com/store/apps/details?id={package}

If the user gives an app name instead of a URL, search the web for: site:apps.apple.com "{app name}" or site:play.google.com "{app name}"

Fetch the listing

Use WebFetch to retrieve the listing page. Extract every available field:

Apple App Store fields:

  • App name (title) — 30 char limit
  • Subtitle — 30 char limit
  • Description (long) — not indexed for search, but matters for conversion
  • Promotional text — 170 chars, updatable without new release
  • Category (primary + secondary)
  • Screenshots (count, order, caption text)
  • Preview video (presence, duration)
  • Rating (average + count)
  • Recent reviews (visible ones)
  • Price / in-app purchases
  • Developer name
  • Last updated date
  • Version history notes
  • Age rating
  • Size
  • Languages / localizations listed
  • In-app events (if any visible)

Google Play fields:

  • App name (title) — 30 char limit
  • Short description — 80 char limit
  • Full description — 4,000 char limit, IS indexed for search
  • Category + tags
  • Feature graphic (presence)
  • Screenshots (count, order)
  • Preview video (presence)
  • Rating (average + count)
  • Recent reviews (visible ones)
  • Price / in-app purchases
  • Developer name
  • Last updated date
  • What's new text
  • Downloads range
  • Content rating
  • Data safety section
  • Languages listed

Read the full file on GitHub · 313 lines

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 313 lines · 104 tokens per session scan A 158f42a00846

Subscribe to this mod's changes

aso is a skill published in the GitHub repository SidekicksStudio/marketing-agency-in-a-box (2 stars, last pushed 1mo ago), licensed MIT. It adds 104 tokens to every session and 3,435 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to aso, differing in 4 lines, and is treated as a copy.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

insight-error-page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…

vercel/next.js · 83 tokens

next-cache-components-optimizer

Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…

vercel/next.js · 170 tokens

next-partial-prefetching-adoption

Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit Link prefetch={true} behavior, preserve existing prefetched UI with…

vercel/next.js · 103 tokens