Download Muster v1.10.4

The open desktop app for running a team of AI agents. Self-host free on your own machine.

macOS

Apple Silicon (M1 / M2 / M3 / M4) · .dmg · unsigned build — right-click → Open

Download .dmg

macOS Intel

Intel Macs · .dmg · unsigned build — right-click → Open

Download .dmg (Intel)

Windows

64-bit · one-click installer, no admin rights needed

Download .exe

Ubuntu / Debian

x64 · .deb package · sudo dpkg -i Muster.deb

Download .deb

Linux (any distro)

x64 · AppImage, no install needed · chmod +x Muster.AppImage && ./Muster.AppImage

Download AppImage

SHA-256 checksums

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Muster CLI

No installer at all — the CLI is a single file with zero dependencies (~40 KB, Node 22+). It boots the same server headless, prints the phone-pairing QR, and drives the roster from any terminal, including a VPS over SSH.

curl -fsSL https://muster.orazen.online/downloads/muster-cli.mjs -o muster && chmod +x muster && ./muster help

Command tour and real output: the CLI section on the landing page.

Self-host with Docker

Run the web UI and harness server in a container — all features, unlimited bots, free forever. Your machine, your data.

docker run -d --name muster \
  -p 3010:3010 \
  -v ~/.muster:/root/.muster \
  ghcr.io/orazen/muster:latest

Full self-hosting guide →

First launch on macOS? Unsigned builds show "unidentified developer" — right-click the app → Open, then click Open again. It's a one-time gate, not a block.