device-interaction

device-interaction is a skill for Claude Code, Codex from mikker/xcode-apple-skills. It costs 21 tokens per session (3,088 once invoked), scanned A, original, no licence file.

A device-testing skill for checking how an app behaves on a real device or simulator. It uses screenshots, the app’s interface structure, and simulated touches.

In plain words
What is it for?
Use it to inspect screens, check interface elements, take screenshots, and test touch interactions on a device or simulator.
Why use it?
It helps verify what users actually see and do, rather than relying only on source code or automated assumptions.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/mikker/xcode-apple-skills/device-interaction
Any agent
npx skills add mikker/xcode-apple-skills --skill device-interaction
Clone the repo
git clone --depth 1 https://github.com/mikker/xcode-apple-skills

Made for: Claude Code, Codex.

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 device-interaction

README.md
[![agentmods](https://agentmods.dev/badge/skills/mikker/xcode-apple-skills/device-interaction.svg)](https://agentmods.dev/skills/mikker/xcode-apple-skills/device-interaction)
Your own site
<a href="https://agentmods.dev/skills/mikker/xcode-apple-skills/device-interaction"><img src="https://agentmods.dev/badge/skills/mikker/xcode-apple-skills/device-interaction.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,088 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00021 $0.03088
Opus 5 $0.00010 $0.01544
Sonnet 5 $0.00004 $0.00618
Haiku 4.5 $0.00002 $0.00309

Measured 5d ago against content hash 584d29b72201, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

device-interaction 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 5d 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.

bundled/device-interaction/SKILL.md · 194 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

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. 5d ago First seen · 194 lines · 21 tokens per session scan A 584d29b72201

Subscribe to this mod's changes

device-interaction is a skill published in the GitHub repository mikker/xcode-apple-skills (5 stars, last pushed 9d ago), with no licence file. It adds 21 tokens to every session and 3,088 once invoked, about $0.0001 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 2026-08-31.

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