MT3K Mac Tools
Set up, secure and maintain your Mac — all in one app.
MT3K Mac Tools is a native macOS (SwiftUI) utility that brings everything I do when setting up a new Mac into one clean interface: install curated apps and CLIs, harden security, manage battery health and monitor the system. Think “Chris Titus winutil, but for Mac” — with the information-security focus that defines my work.
What it does
Curated apps & CLIs
Install dozens of apps and CLI tools in one click — AI & coding (Claude, Codex, Cursor), browsers and dev tools — via Homebrew, cask and npm.
Secure maintenance
Visible security posture — FileVault, Firewall, Gatekeeper, SIP — measurable cleanup and reversible tweaks, no shady scripts.
Browser hardening
Debloat and harden Brave, Firefox and more via system-level Managed Preferences — reversible at any time.
Battery Guard
AlDente-style charge limit using SMC control, with low-resume and an always-visible manual reset to protect battery health.
Live Stats
Live monitor of CPU, GPU, RAM, swap, disk, temperature and system load, with auto-refresh.
Security Lab & Red Team
Dedicated sections for security and red-team tooling to audit and harden your Mac, plus voice dictation with Flow.
Screenshots
