
Maestro Deck is a source-available desktop client designed for the Maestro CLI, providing a local-first alternative to Maestro Studio for mobile end-to-end (E2E) testing on iOS and Android. Users can author, inspect, and run Maestro YAML flows directly on their hardware without the need for an account or telemetry. The application supports various devices, including simulators and physical devices, which are automatically detected through the CLI. Notable features include an AI agent named Billy that assists users in flow authoring by generating YAML code based on natural language descriptions…