v0.1 · macOS · Windows · Linux
Download ARBIT LAB
One installer. All platforms. Your agents run locally — your code never leaves your machine except to the provider CLIs you explicitly choose.
ARBIT LAB requires an active subscription ($29/mo). After subscribing, activate the desktop app with the license key from your dashboard.
macOS · detected
Apple Silicon
macOS · arm64 · .dmg
Other architecture
Intel · macOS · x64 · .dmgPrerequisites
System requirements
ARBIT LAB is a lightweight Electron shell. Agent CLIs (Claude Code, Codex, etc.) are installed separately — ARBIT detects them automatically.
macOS
- macOS 12 Monterey or later
- Apple Silicon or Intel x64
- git 2.30+
Windows
- Windows 10 (build 19041) or later
- x64 architecture
- git for Windows 2.30+
Linux
- Modern distro (Ubuntu 20.04+, Fedora 36+, Arch)
- x86_64 architecture
- git 2.30+
- FUSE (for AppImage)
Getting started
Up and running in minutes
Subscribe & activate
Get ARBIT LAB at arbitlab.com/pricing ($29/mo). After checkout, copy your license key from the dashboard and paste it into the app under Settings → License.
Add your project
Point ARBIT at any local git repo. It reads your branch, commits, and open issues. You can also connect a remote project over SSH.
Tell ARBIT what to build
Type your goal in plain language. ARBIT breaks it into tasks, spawns a swarm of agents in parallel worktrees, and keeps you updated as work lands.
Open source
The same build, open for inspection
The desktop installer you download is built from the public GitHub repository. Every release is tagged and signed. Audit the code, build from source, or contribute — the project is Apache-2.0 licensed.
Need help? Browse the documentation or email hello@arbitlab.com.