Manage multiple agents away from your desk

Your agents keep working after you walk away. View progress, get notified, and give feedback from any device with Subshell.

Subshell in your mobile browser

Install

The control plane for your agents.

Subshell Server desktop app

Subshell-Server-Desktop-1.3.3-darwin-arm64.dmg

or the CLI

$curl -fsSL https://subshell.sh/install-server.sh | bash

macOS 13+ · Linux x86_64 (Ubuntu 24.04+ / Debian 13+)

Already have a server? Add another machine.

The Subshell dashboard on desktop and tablet

Self-hosted
Designed to run on your LAN or VPN, with built-in support for Tailscale, Headscale, NetBird, and Cloudflare Tunnel.
Access your agents from anywhere
Reconnect to the same sessions and terminal history from your phone, tablet, or desktop browser. A mobile key bar provides Esc, Ctrl-C, and arrow keys.
Get notified when an agent needs you
Get push notifications when an agent finishes a task or needs your input or approval.
Run agents on other machines
Enroll your machines as nodes and launch agents on them from the dashboard. Node connections are encrypted and authenticated.
Upload files from any device
Upload screenshots, logs, and other files to a session from your phone or another device for your agent to use.
Free and open source
The server code is licensed under AGPL-3.0-only. All other components are licensed under Apache-2.0.