Skill: Cross-Platform App Builder

Create cross-platform mobile apps using Kuikly (Kotlin Multiplatform) — entirely from the command line, with zero IDE dependency.

🔒 Scope & Safety

This skill operates with the following constraints:

Filesystem scope: Only reads/writes files within the project directory created by the create command and the Skill's own references/ directory. Never modifies files outside these directories.
Reference repo: The KuiklyUI repo is cloned into ${SKILL_DIR}/references/KuiklyUI. This directory is never modified — only read for documentation lookup.
iOS tooling scope: xcodegen generate and pod install are always run from within the project's iosApp/ subdirectory. They only affect files inside the project.
Device interaction: adb install/shell and xcrun simctl install/launch interact with connected devices or simulators for app preview. These are standard development operations that do not modify the filesystem.
No elevated privileges: Does NOT use sudo or require root access. All tools must be pre-installed by the user.
No auto-install: Does NOT install system tools (JDK, Android SDK, Xcode, etc.) — only checks if they exist via doctor. When checks fail, the Agent MUST prompt the user to install BOTH JDK 17 AND Android SDK — never prompt for only one of them.
Self-repair scope: When fixing build errors, only modifies .kt source files within the project's shared/src/ directory. Always shows the user what was changed.