Never Type Again with Craig Hewitt

Voice mode can make spoken conversation a practical way to direct work across browsers, desktop applications, and development tools. In this episode of Zero to Agent in 30 Minutes, Craig Hewitt, founder of Castos, demonstrated how he uses the Codex app to navigate websites, inspect a code repository in Cursor, and commit changes without relying on typed instructions.
Craig also showed how voice mode differs from dictation by combining conversational responses with the ability to take action. He explained the security risks that come with browser and computer access and how he manages them with approval settings, limited access to selected tools and sites, and human review.