Warden

Information

Version 1.0
Size 2 MB
Category Utilities
Requirements macOS 15.2 or later
Updated March 9, 2026
Mac

Description

Warden: Lock the input. Not the screen.

Not a lock screen — your display stays on, your appskeep running. Warden only blocks input.Unlock instantly with Touch ID.

When you need Warden

AI Agents

Claude Code running a 45-minute refactor. One misplaced keystroke from a curious cat kills the session.

Local Builds

Xcode compiling a release build. Your toddler hits the keyboard. Hours of progress, gone.

Video Renders

Final Cut Pro encoding a 4K timeline overnight. An accidental mouse bump cancels the export.

ML Training

Training a model on local GPU. Any input disruption means starting the epoch from scratch.

Coffee Breaks

Step away from your desk for five minutes. Nobody can peek at your screen, type on your keyboard, or touch your trackpad.

Shared Spaces

Open office, coworking space, library. One shortcut locks your Mac completely before you leave your seat.

How it works

Lock

Press ⌘⇧L or trigger from the menu bar. Every input device locks instantly.

Protected

All keyboards, mice, and trackpads are blocked. Every screen is covered.

Unlock

Authenticate with Touch ID or your password. Your session resumes exactly where it was.

Complete input protection.
Not just app-level blocking.

Full Input Blocking

Intercepts every keystroke and click before any app can see it. No process, no script, nothing gets through.

Unlock with Touch ID

Place your finger to resume instantly. Password works too. Only you can bring your Mac back.

Every Screen Covered

All connected displays lock simultaneously. No gaps, no unprotected screens.

Keeps Your Mac Awake

Prevents your Mac from sleeping while locked. Long-running tasks keep running undisturbed.

Fully Offline

No internet connection, no account, no data collection. Everything runs locally on your Mac. Your input never leaves your device.

Notes:

If app won't open try Sentinel or resign.

Any other problems please comment/report.

Download

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