Skill UI

A comprehensive guide to mastering structured concurrency, reactive streams, and state management in Kotlin. Covers advanced topics like Flow operators (debounce, retryWhen), StateFlow for UI state, and implementing robust asynchronous logic for Android and Kotlin Multiplatform projects. Essential for modern Android development.

This tool validates all pending database migrations to ensure correctness, safety, and adherence to best practices. Use it before applying migrations to catch critical issues like broken foreign key references, incomplete rollback logic, unintended destructive operations (e.g., DROP TABLE), and naming convention violations. It checks for rollback completeness, schema integrity, and idempotency.

This skill provides comprehensive capabilities for executing, monitoring, and managing the lifecycle of workflows. It supports both structured MCP workflow management (execute, pause, resume, cancel) and invoking/resuming native JavaScript workflows defined in the `.claude/workflows/` directory. Use it to orchestrate complex, multi-step processes, including sequential, parallel, and conditional logic.