Lucas
Designing an AI agent that lives in your messages






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A fully alive AI that lives in your text messages and finishes real work on its own.
Lucas is a proactive AI agent that lives primarily in your text messages. It doesn't wait to be asked. It commits to and completes complex, multi-step tasks for you, all through plain conversation. I designed all of it, top to bottom: the brand and website, the end-to-end product flows and the design system behind them, onboarding, and the conversational UX patterns that make the agent feel legible inside a chat thread. It was grounded in the discovery, user research, and usability testing I ran to pressure-test every interaction and hierarchy decision. One detail I love is the lock-screen flow, which previews what Lucas is working on and lets you act on it without ever unlocking.