Google AI Edge Gallery has expanded its on-device AI capabilities on Android by integrating experimental support for the Model Context Protocol (MCP). This enhancement allows the Gemma 4 model to manage complex tasks using external data sources like Google Workspace and Google Maps. The update introduces a 'Scheduled Notifications' feature for automating daily tasks and a persistent chat history function, enabling users to quickly restore long conversation contexts. The platform also encourages community developers to contribute by sharing workflows and tool integrations via its GitHub repository.