Skip to content

Your Linux machine as a host for agents.

2342 Host connects a workstation or server to your 2342.ai account. Agents then work in the folders you enable, and every change needs your approval. For x86_64 and aarch64, as deb and rpm packages or a static binary.

Version 0.1.0 · October 20, 2026

Install

x86_64 (Intel, AMD)

Debian, Ubuntu

curl -fLO https://2342.ai/downloads/linux/2342-host_0.1.0_amd64.deb
sudo apt install ./2342-host_0.1.0_amd64.deb

Fedora, RHEL

curl -fLO https://2342.ai/downloads/linux/2342-host-0.1.0-1.x86_64.rpm
sudo dnf install ./2342-host-0.1.0-1.x86_64.rpm

Other distributions

Static binary without dependencies.

curl -fLO https://2342.ai/downloads/linux/2342-host-0.1.0-linux-x86_64.tar.xz
tar -xJf 2342-host-0.1.0-linux-x86_64.tar.xz
sudo install -m 0755 2342-host /usr/local/bin/2342-host

aarch64 (ARM64)

Debian, Ubuntu

curl -fLO https://2342.ai/downloads/linux/2342-host_0.1.0_arm64.deb
sudo apt install ./2342-host_0.1.0_arm64.deb

Fedora, RHEL

curl -fLO https://2342.ai/downloads/linux/2342-host-0.1.0-1.aarch64.rpm
sudo dnf install ./2342-host-0.1.0-1.aarch64.rpm

Other distributions

Static binary without dependencies.

curl -fLO https://2342.ai/downloads/linux/2342-host-0.1.0-linux-aarch64.tar.xz
tar -xJf 2342-host-0.1.0-linux-aarch64.tar.xz
sudo install -m 0755 2342-host /usr/local/bin/2342-host

Pair and start.

01

Pair

2342-host login

Shows a code and a QR code. Confirm it in 2342.ai in the browser or the app and compare the verification code both sides show.

02

Start the service

2342-host install

Starts 2342 Host as a systemd user service, also after every login.

03

Enable folders

2342-host folders add ~/src/project

Agents only work in folders you enable.

Only folders you enable

Git repositories it finds are listed but only used after you enable them.

  • Enable by command or from the app
  • Optional read-only mode
  • Worktrees for parallel sessions

Signed by your devices

Writing files, running commands and commits need an approval signed by one of your trusted devices. The host checks it itself.

  • Once, for a folder or for a command
  • The server alone cannot run anything
  • Manage devices with 2342-host trust

Runs as your user

The host runs as a systemd user service, not as root, and keeps one outgoing connection to 2342.ai.

  • No open ports
  • Its own revocable key per host
  • 2342-host status shows pairing, service and folders

Checksums

Check a downloaded file with sha256sum and compare the result with this list.

FileSizeSHA-256
2342-host-0.1.0-1.aarch64.rpm 28.969 MB 381958012c25a1adcf74965d2245bca70da05261264486960597be9ddec12ab9
2342-host-0.1.0-1.x86_64.rpm 29.924 MB 7bdc1bd73ed04cf9e30ec65dcdb58277801856419ffabf26f282f09e94d84ed3
2342-host-0.1.0-linux-aarch64.tar.xz 16.774 MB b4c0ff1a9181273bec9ba9f8d653ddc9783e6b177bada8551c6da756778f1ed2
2342-host-0.1.0-linux-x86_64.tar.xz 18.266 MB e683d05ebd25734bb361142293b6af69a44fff33702041241f4d165f6609d11a
2342-host_0.1.0_amd64.deb 29.155 MB d0304801d5b0109aa089cb90d8f18f8995483ed9df40aed9f6ef2a02feace188
2342-host_0.1.0_arm64.deb 28.224 MB 336d4087811a97b5cf468b8c719e989992ae828e6f7644adfcf43166a87f8ac3

Which distributions are supported?

The deb package fits Debian and Ubuntu, the rpm package Fedora, RHEL and other rpm-based distributions. The static binary runs on any Linux with x86_64 or aarch64.

Does 2342 Host need root?

No. Only installing the package needs sudo. The service itself runs as your user.

What about systems without systemd?

Run the host in the foreground with 2342-host run, for example in tmux or from your own init system.

Can agents be limited to reading?

Yes. With 2342-host policy --read-only true the host offers read tools only.

How do I remove the host again?

2342-host logout revokes its key and forgets the pairing, 2342-host uninstall stops the service. You can also revoke it in the hosts list.

Turn your machine into a host.

Install, 2342-host login, enable folders.