app-store-aso
Generate optimized Apple App Store metadata recommendations with ASO best practices. Use this skill when analyzing app listings, optimizing metadata (title, subtitle, description, keywords), performing competitive analysis, or validating App Store listing requirements. Triggers on queries about App
By timbroddin · 476 installs
npx skills add timbroddin/app-store-aso-skill --skill app-store-aso
Source repository · Upstream listing
Apple App Store ASO Optimization
Overview
This skill enables comprehensive Apple App Store Optimization (ASO) analysis and metadata generation. Analyze existing app listings, generate optimized metadata following Apple's guidelines and character limits, provide competitive insights, and recommend screenshot storyboard strategies.
Core Workflow
When a user requests ASO optimization or metadata review:
1. Analyze the App Context
Understand the app's purpose, features, and target audience
Identify unique value propositions and competitive differentiators
Note any changes or updates the user mentions
2. Load ASO Knowledge Base
Reference references/aso learnings.md for comprehensive ASO best practices
Apply competitive analysis strategies
Use proven optimization patterns
3. Generate Optimized Metadata
Create optimized app name, subtitle, and promotional text
Write compelling description with keyword optimization
Generate keyword list with strategic placement
Ensure all metadata follows Apple's character limits
4. Validate Character Counts
Use scripts/validate metadata.py to verify all metadata meets Apple's requirements
Display validation results with character counts and limit compliance
Flag any violations with specific corrections needed
5. Provide Screenshot Strategy
Recommend screenshot storyboard sequence
Suggest messaging hierarchy and visual focus areas
Align screenshot strategy with metadata messaging
Apple App Store Character Limits
Critical Limits to Validate:
App Name : 30 characters maximum
Subtitle : 30 characters maximum
Promotional Text : 170 characters maximum
Description : 4,000 characters maximum
Keywords : 100 characters maximum (comma separated, no spaces)
What's New : 4,000 characters maximum
Metadata Validation Process
After generating recommendations, always validate using the validation script:
The script will:
1. Prompt for each metadata field
2. Calculate character counts
3. Check against Apple's limits
4. Display results with ✅ (pass) or ❌ (fail) indicators
5. Show exact character counts and remaining characters
Integration Pattern:
Generate metadata recommendations
Run validation script with recommended content
Display validation results to user
Adjust any failing fields and re validate
Output Format
Structure recommendations as:
📱 App Metadata Recommendations
App Name (X/30 characters)
[optimized name]
Subtitle (X/30 characters)
[optimized subtitle]
Promotional Text (X/170 characters)
[promotional text]
Keywords (X/100 characters)
[keyword,list,no,spaces]
Description (X/4000 characters)
[full description]
🎯 Competitive Analysis
[Key insights and positioning recommendations]
📸 Screenshot Storyboard Strategy
[Ordered list of screenshot recommendations with messaging]
✅ Validation Results
[Output from validation script showing compliance]
Krankie: App Store Ranking Tracker
Krankie is an agent first CLI tool for tracking App Store keyword rankings. Use it to monitor keyword performance, track ranking changes over time, and inform ASO optimization decisions with real data.
Installation
Key Commands
App Management:
Keyword Tracking:
Ranking Checks:
Automation:
Agent Integration
All commands support json flag for structured output:
Get agent friendly instructions:
Data Notes
Rankings track positions 1 200; null indicates outside this range
Data stored locally in ~/.krankie/krankie.db (SQLite)
Daily re checks are rate limited; use force to override
Logs available at ~/.krankie/check.log
ASO Workflow Integration
1. Before optimization : Use krankie rankings to establish baseline keyword positions
2. Competitive analysis : Track competitor apps and their keyword rankings
3. After metadata changes : Monitor krankie rankings movers to measure impact
4. Trend analysis : Use krankie rankings history to identify patterns
Resources
scripts/validate metadata.py
Python script that validates App Store metadata against Apple's character limits. Provides interactive validation with clear pass/fail indicators.
references/aso learnings.md
Comprehensive ASO knowledge base containing optimization strategies, competitive analysis frameworks, keyword research techniques, and proven best practices. Load this file to inform all ASO recommendations.