Gemini Spark is a cloud-based personal AI agent from Google designed to help users automate tasks, manage workflows, and handle digital activities across Google Workspace applications. Powered by Gemini 3.5 and the Antigravity harness, the platform transforms Gemini from a conversational assistant into an active AI partner capable of performing work on a user’s behalf under their direction. Gemini Spark integrates deeply with tools such as Gmail, Docs, Slides, and connected applications to automate recurring tasks, monitor updates, summarize information, and generate organized outputs. The platform can continuously operate in the background even when devices are offline or closed, enabling persistent workflow automation and ongoing task management. Gemini Spark also supports custom triggers, skill training, workflow creation, and future integrations with platforms such as Canva, OpenTable, and Instacart through MCP connections. Designed with user control and security in mind.