Lutra AI is a platform that allows users to easily build AI workflows and apps to automate repetitive tasks. It enables the integration of AI into existing tools and provides specialized AI assistants for various tasks such as managing emails, performing research, and extracting data. Lutra uses a code-first approach, where natural language is used to convey goals and generate code for AI workflows. The platform currently supports Google Workspace and internet research, leveraging AI models for tasks like summarization and classification. Lutra aims to make AI accessible and customizable for everyone.