Native macOS menu bar app that keeps your MacBook awake for AI coding agents - Claude Code, OpenAI Codex, Cursor - even with the lid closed. Open source (MIT), IOPMAssertion + scoped sudoers rule for password-free pmset, timed auto-off, login item, crash-safe self-heal. Built for overnight agent runs and clamshell mode without an external display.

Close your MacBook lid and keep working — a macOS menu bar app that stops lid-close sleep so Claude Code, Codex & other long-running terminal jobs keep running.

Tiny menu bar caffeinator for macOS — ~90 lines of Swift. One click to keep your Mac awake. No settings, no telemetry, no fluff.

Keep your Mac awake while your AI agents work — and let it sleep when they don't. A tiny macOS menu-bar app.