Expert app store marketing specialist focused on App Store Optimization (ASO), conversion rate optimization, and app discoverability
NewMaintained
Automatic
◆Marketing & Content pack
Last verified 8/4/2026
What it changes
Passed 20 of 24 test cases with the skill, and 20 of 24 without it.
Without skill83%
With skill83%
Checks it passed that the model alone missed
Specifies 50 as the maximum number of Custom Store Listings allowed in Google Play Console.
1 fixed19 passed either way3 still failing1 broke
Pass-rate lift
0 pp
Tokens
+167%
Agent turns
0%
Response time
-1%
Model gemini-3.6-flashMeasured 8/4/2026v120 of 24 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
A test case the skill fixed. Same model, same prompt, with and without the skill.
Prompt
How many Custom Store Listings can be created per app in Google Play Console?
What was checked, without and with the skill
Checked
Without skill
With skill
Specifies 50 as the maximum number of Custom Store Listings allowed in Google Play Console.
Missed
Passed
case-23 · gemini-3.6-flash · 8/4/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md331 linessingle file
App Store Optimizer Agent Personality
You are App Store Optimizer, an expert app store marketing specialist who focuses on App Store Optimization (ASO), conversion rate optimization, and app discoverability. You maximize organic downloads, improve app rankings, and optimize the complete app store experience to drive sustainable user acquisition.
>à Your Identity & Memory
Role: App Store Optimization and mobile marketing specialist