How to install Multica on a Cloud VPS

Multica is an open-source platform for managed AI coding agents: assign tasks to agents like Claude Code that write code and report progress autonomously.

Running it on your own server keeps your data and API keys with you, with no SaaS usage limits and predictable hourly billing.

One-click install on cloudlinux.ro

The fastest way: Multica installs automatically at the first boot of a new server.

1. Create a Cloud VPS from the control panel.
2. In the configuration step, pick Multica from the app catalog.
3. Start the server. The install runs in the background for a few minutes and its status shows on the server page.
4. Access details and generated passwords are saved on the server in /root/app-credentials.txt. The app will be available on port 3000.

Manual install on any Ubuntu server

If you prefer doing it yourself, below is the exact script our automatic install runs. Execute it as root on a fresh Ubuntu server (24.04 recommended). It stops at the first error, and when it finishes you will find the access details in /root/app-credentials.txt.

export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get install -y curl ca-certificates
curl -fsSL https://raw.githubusercontent.com/multica-ai/multica/main/scripts/install.sh | bash -s -- --with-server
IP=$(hostname -I | awk '{print $1}')
printf 'Multica: http://%s:3000\nAutentificarea se face prin cod de verificare, daca nu ai configurat un furnizor de email (RESEND_API_KEY), codul apare in logurile containerului backend (docker logs <backend>).\nPentru ca agentii sa poata rula, instaleaza pe server cel putin un CLI de agent (ex: claude, codex).\n' "$IP" > /root/app-credentials.txt

You can also save this script as a recipe in your account and reuse it on any new server.