KU

Provides access to iOS simulators and Android devices for automated testing.

Install

mkdir -p .claude/skills/kuri-mobile && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/14690" && unzip -o skill.zip -d .claude/skills/kuri-mobile && rm skill.zip

Installs to .claude/skills/kuri-mobile

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

Umbrella skill for mobile device control in the kuri ecosystem. Points to kuri-ios (iOS Simulator + real-device listing) and kuri-android (native Zig adb client). Use this when the user asks about "mobile automation" generally, or hasn't specified a platform. For platform-specific work prefer the `kuri-ios` or `kuri-android` skill directly.
342 chars✓ has a “when” triggerlonger than Claude Code's old 250-char listing cap (fine on current versions)
Beginner

Key capabilities

  • List available mobile devices
  • Launch applications on iOS Simulator
  • Terminate applications on iOS Simulator
  • Take screenshots on iOS Simulator
  • Interact with Android devices via adb client

How it works

This skill acts as an umbrella for mobile device control, forwarding commands to platform-specific skills like kuri-ios for iOS Simulator and kuri-android for Android devices.

Inputs & outputs

You give it
User request about mobile automation without specifying a platform
You get back
Direction to use kuri-ios or kuri-android, or a general mobile automation action

When to use kuri-mobile

  • List available mobile devices
  • Launch mobile automation testing
  • Interact with connected Android devices

About this skill

kuri-mobile (umbrella)

kuri-mobile is the Zig-native subproject at kuri-mobile/ that adds mobile device control to the kuri browser-automation stack. Inspired by mobile-device-mcp, reimplemented in Zig with no Bun, Node, Gradle, or Xcode in the build path.

⚠️ iOS Simulator input seizes the host cursor. kuri ios tap/swipe/type (plus doubletap/longpress) post real CGEvents into the macOS WindowServer, so they move your physical mouse and grab keyboard focus. Don't run them while you're working or from a background job. kuri android input runs on-device via adb and does not touch the host cursor. Tracked: #180, #183.

Use the platform-specific skills for actual work:

  • kuri-ios — iOS Simulator (boot, openurl, launch, terminate, screenshot, list-apps) + real-iPhone listing (usbmuxd) + real-iPhone launch/terminate (devicectl).
  • kuri-android — Android devices and emulators (tap, swipe, type, press, screenshot, uitree, launch, terminate, list-apps) via a native Zig adb wire-protocol client.

Build once, use everywhere

cd kuri-mobile
zig build
zig build test
cp zig-out/bin/kuri-mobile ../zig-out/bin/    # so `kuri ios` / `kuri android` work

The main kuri binary forwards kuri android <cmd> and kuri ios <cmd> to kuri-mobile (it execvps it from the same directory or $PATH). So either invocation works:

kuri android list-devices
kuri-mobile android list-devices

Driverless scope (important)

We deliberately do not install an on-device driver app. Consequences you must be honest about:

  • No run_code JavaScript sandbox.
  • No tap / swipe / type / uitree on real iOS devices (that would require a vendored XCUITest bundle; intentionally out of scope).
  • Android gets nearly the full upstream tool surface because its shell already exposes input, screencap, uiautomator dump, monkey, am, pm.

Full parity matrix vs mobile-device-mcp: see kuri-mobile/README.md.

When to reach for which skill

User asks about…Invoke
"iPhone", "iOS", "sim", "Safari on simulator", "iPad"kuri-ios
"Android", "adb", "emulator", "Pixel", "Galaxy", "APK"kuri-android
"mobile" without specifyingeither — ask first, or default to this umbrella note
Browser automation (Chrome, CDP)not a mobile skill — use kuri-server, kuri-agent, or kuri-browse

When not to use it

  • When the user specifies a platform like iOS or Android
  • When the task involves browser automation
  • When the task requires JavaScript sandboxing on a device

Limitations

  • It does not install an on-device driver app.
  • It does not support run_code JavaScript sandbox.
  • It does not support tap, swipe, type, or uitree on real iOS devices.

How it compares

This skill provides a general entry point for mobile automation, whereas platform-specific skills directly handle commands for their respective operating systems.

Compared to similar skills

kuri-mobile side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
kuri-mobile (this skill)03moReviewBeginner
implementing-cards72moReviewAdvanced
rust-tests-guidelines75moNo flagsBeginner
write-rust-tests95moNo flagsIntermediate

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