Caret - AI that completes you everywhere

Caret is a system-wide writing assistant for Mac users that provides context-aware autocomplete suggestions across every application. Instead of forcing users into a separate chat interface, the tool operates in the background, observing on-screen activity to understand the current task. When typing in Slack, Mail, or a browser, it generates predictive text based on the user's specific style and the visual data gathered from open windows. The primary interaction is built around the Tab key, which inserts suggested phrases or full sentences instantly. This functionality mimics the predictive text found in modern code editors but applies it universally to the desktop environment. By maintaining a local memory of work history, the tool becomes more accurate the longer it is used. It is particularly effective for pulling in specific details like confirmation numbers or addresses that are visible in another app, effectively automating the common chore of switching windows to copy and paste. While it requires significant system permissions to function, the result is a lean utility that integrates directly into a native workflow without the friction of a dedicated AI dashboard.