aso

aso is a skill for Claude Code from SZcalligrapher/slash-skills-subscription. It costs 104 tokens per session (3,435 once invoked), scanned A, original, no licence file.

A guide for improving an app’s listing in the Apple App Store or Google Play. ASO means app store optimization: making a listing easier to find and more likely to convert visitors into downloads.

In plain words
What is it for?
Use it to audit listings, improve app visibility and ranking, and increase listing conversion.
Why use it?
It helps identify why an app listing may be hard to find or may not persuade people to download it.

Skill for Claude Code

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

Part of the slash-marketing plugin — 45 skills shipped together

Good fit Use it to audit listings, improve app visibility and ranking, and increase listing conversion.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/szcalligrapher/slash-skills-subscription/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 SZcalligrapher/slash-skills-subscription --skill aso
Clone the repo
git clone --depth 1 https://github.com/SZcalligrapher/slash-skills-subscription

Made for: Claude Code.

Or install slash-marketing, the plugin that ships this one along with the rest of its 45 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/szcalligrapher/slash-skills-subscription/aso/github.svg)](https://agentmods.dev/skills/szcalligrapher/slash-skills-subscription/aso)
Your own site
<a href="https://agentmods.dev/skills/szcalligrapher/slash-skills-subscription/aso"><img src="https://agentmods.dev/badge/skills/szcalligrapher/slash-skills-subscription/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/szcalligrapher/slash-skills-subscription/aso"><img src="https://agentmods.dev/badge/skills/szcalligrapher/slash-skills-subscription/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 unknown No closer match found 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 12d 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 12d 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.

plugins/slash-marketing/skills/aso/SKILL.md · 313 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 12d 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 SZcalligrapher/slash-skills-subscription (27 stars, last pushed 2mo ago), with no licence file. 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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