Tine - An AI desktop cursor that does the work for you

Hey Product Hunt !! For a long time, every “AI” on my Mac lived inside a chat window. Using it meant interrupting my workflow copying content, pasting it into a prompt, explaining context it couldn’t see, and then copying results back. The assistant never actually interacted with my screen or my apps I was still doing all the work. So we built Tine a second cursor that lives in the notch. Tine understands what you’re doing in real time: your active app, your selection, and your most recent actions. There’s nothing to re-explain. It can suggest drafts or autofill directly at your cursor, and when you’re ready, it can take over navigating across apps to complete tasks like sending Slack messages, writing notes, running research, or filling out forms. The real challenge wasn’t the model — it was trust and reliability. Early versions could misinterpret elements on screen or act unpredictably. We rebuilt the system around three principles: full visibility into what it sees, explicit permission before taking action, and immediate control with a single interrupt. Tine runs on-device by default, logs every action it takes, and hands control back the moment you move your mouse. We’d love your honest feedback — and I’m especially curious: what’s the first task you’d trust it to handle?

I’d love to see a video/demo of this if possible! I recently installed an app that controlled parts of my mac and it was a pain uninstalling it esp because i just wanted control over my system again! Seeing what it works and looks like would be AWESOME