DESKTOP APP

Agent Master

A desktop configurator that shows what your coding agent actually has installed, across every runtime on the machine.

Every bOpen plugin installs free without the desktop app. Agent Master is the desktop view: one window for install state, versions, and setup across every runtime on your machine.

The Agent Master desktop app: sidebar of installed plugins with their catalog icons, system-health chips, and needs-attention cards with copyable fix commands for version drift and missing CLIs

AGENT MASTER ON MACOS — every plugin, every runtime, every version delta on one screen.

INSTALLED STATE, MADE VISIBLE

Know what your agents are running.

01 / DISK

Live detection

Agent Master reads the actual state on disk and in each runtime, never a cached manifest. What you see is what is installed.

02 / RUNTIMES

Every runtime in one place

Claude Code, Codex, and the other agent CLIs on your machine appear side by side. Each runtime shows its installed version.

03 / DRIFT

Version drift, surfaced

Stale plugin caches and mismatched installs show up as red deltas instead of hours-long debugging sessions. Each delta names the stale version.

04 / SETUP

Setup plans you can copy

Select what you want enabled and copy the exact commands for your runtime. Agent Master leaves every config file untouched.

SIMPLE PRICING

One app. Yours for good.

$10

one-time purchase

Own it outright. Updates included.

Built by bOpen — the team behind the core plugin.

LAUNCH NOTICE

Be first to get it

Get one email when Agent Master is ready for macOS.