First identify what runs locally and what runs remotely; then choose screen wake lock or system sleep prevention accordingly.
AI coding tools mix remote model inference with local editors, terminals, files, builds, tests, and development servers. Keeping a screen lit can help you watch progress, but it does not by itself protect all local work from system sleep.
Use the lightest control that matches the workflow: a screen wake lock for a visible dashboard, an operating-system sleep inhibitor for local jobs, or no keep-awake tool for a confirmed remote task.
Keep the page visible only when you need continuous progress or an uninterrupted browser exchange.
Prevent system sleep when the agent runs shell commands, tests, or file edits on your computer.
Confirm the product's background-task behavior; a remote run may not need your display or laptop awake.
A server bound to your laptop becomes unavailable when the machine suspends or loses its network.
Visible information needs a screen wake lock. Local computation needs system sleep prevention. Confirmed cloud computation often needs neither.
No. The requirement is determined by where the agent and its tools run, not by the fact that the workflow uses AI.
Use it when a supported visible browser page, preview, log, or dashboard must remain on screen.
Do so for a scoped period when local builds, agents, servers, or data jobs must survive inactivity.