Install ASO Skill in your AI agent.

The open Agent Skill tells Claude Code, Codex, and other compatible agents when to query current App Store data and how to avoid unnecessary paid calls.

$npx skills add aso-skill/aso-skill

What the skill adds

Difficulty, popularity, or lookup

The agent keeps search difficulty, keyword popularity, and app lookup separate instead of blending them into an invented score.

Credit awareness

It batches app IDs, avoids unnecessary paid calls, and explains when a successful request costs one credit.

Safe authentication

It starts browser-assisted CLI login and never asks you to paste an API key into chat or an .env file.

Try a prompt

Use ASO Skill to compare the difficulty and popularity of "habit tracker" in the Swedish iPhone App Store.

The agent authenticates through your browser and runs only the calls needed to answer.