Smix

smix

[](#license) [](#) [](https://github.com/goliajp/smix/releases/latest) [](https://npmjs.com/package/@goliapkg/smix) [](https://crates.io/crates/smix-cli) [](https://central.sonatype.com/artifact/jp.golia.smix/smix-sdk)

AI-native UI automation for the iOS Simulator, the Android Emulator, and — once registered — physical iPhones and Android devices. Written in Rust; distributed as a CLI (`smix`), a Rust SDK, and native SDKs for Swift and Kotlin. A TypeScript package ships the same typed API surface and drives a device through the napi addon; three surfaces (`App.screenshot`, `App.openUrl`, `App.launchFresh`) still throw `SmixNotImplementedError` pending their transport — see the [npm package README](./npm/smix-rn/README.md).

Designed for LLM-authored test flows:

• Explicit selectors (id / text / label / role / anchor) — no XPath, no coordinate guessing
• AI-readable failure messages with visible-element context and edit-distance suggestions
• Playwright-shape API surface mirrored across the SDKs
• Host-side selector resolution + native event injection (IOHID + XCUIElement chain on iOS, UiAutomator on Android)
• MCP server entry for direct Claude Code integration
• Physical devices are a first-class target, held to three rules: a device must be registered before it can be addressed (so "w