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Card 450 of 9772026-09-26 issue

Observed arrival · 2026-09-26

Lidnight keeps Mac AI jobs running with the lid closed

lidnight.com Visit website
Editorial interest 79/100 Selection signal · not a rating of the site

A macOS menu bar app that keeps AI agents and local models working while a MacBook is closed, then returns the Mac to sleep when work is done.

Landing page captured for the 2026-09-26 issue.
For
MacBook users running long AI-agent jobs
Worth noticing
Auto mode uses hooks for Claude Code and Codex, GPU activity for local models, and process activity for Gemini CLI.

Field notes

The page distinguishes activity-detection methods by workload: hooks for Claude Code and Codex, GPU usage for local models, and process activity for Gemini CLI. Its controls include a manual timer, a hard time cap, and an option to extend work remotely; the page identifies remote controls and fan settings as Pro features. It also describes safeguards for battery level and heat, including restoring power settings if the app is force-quit.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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lidnight.com

Landing page observed 2026-09-26. The live site may have changed.