SEC.01

The playbook

The run starts read-only: the recon probes decide what happens next. The steps that follow are adapted to the distribution and state found — a real machine is rarely clean.

1. 01recondistro, version and package manager (apt or dnf)
2. 02reconMumble already installed? which binary (mumble-server or murmurd)?
3. 03reconservice name and state (mumble-server on Debian/Ubuntu, murmur elsewhere)
4. 04reconlocation of the existing config (do not overwrite it)
5. 05reconport 64738 (tcp + udp) free?
6. 06reconactive firewall (ufw or firewalld)? a port is only opened if one is active
7. 07actInstall the Mumble serververify
8. 08actSet the SuperUser password (/root/mumble-superuser.txt)verify
9. 09actEnable and start the serviceverify
10. 10actOpen 64738 (tcp + udp) (only if a firewall is active)verify
11. 11actThe server is listeningverify

SEC.02

What it verifies

Each step ships its own check. The run only moves on when the check passes, so what the recipe reports as done is what is actually on the server.

1. 01verifyInstall the Mumble serverVerified bycommand -v mumble-server || command -v murmurd
2. 02verifySet the SuperUser password (/root/mumble-superuser.txt)Verified bystat -c '%a' /root/mumble-superuser.txt
3. 03verifyEnable and start the serviceVerified bysystemctl is-active mumble-server 2>/dev/null || systemctl is-active murmur
4. 04verifyOpen 64738 (tcp + udp) (only if a firewall is active)Verified byufw status 2>/dev/null | grep -cE '64738|64738'; firewall-cmd --list-ports 2>/dev/null; true
5. 05verifyThe server is listeningVerified byss -tulnH "sport = :64738"

SEC.03

Guardrails

Non-negotiable instructions the run must respect, whatever it finds on the server.

SEC.04

How a recipe runs in Servor

Servor is zero-knowledge: the platform cannot execute anything on its own. When you launch this recipe, a run reads the reconnaissance, plans the steps and asks for your approval. Each approved command is signed by your browser — with a key the server never sees — then relayed verbatim to the agent, which verifies the signature locally before executing.

SEC.05

Deploy on Servor button

Maintain Mumble Server or a project that needs it? Put this button in your README or on your site: one click and your users install it on their own server.

SEC.06

More game servers recipes

1. 01Minecraft Server (Java)Minecraft Java server (Paper, Vanilla, Fabric or Forge) under a dedicated user, as a systemd service, with the right Java.
2. 02Valheim ServerDedicated Valheim server via Docker, under a dedicated user, world and backups in /opt/valheim.
3. 03Factorio ServerDedicated Factorio server (stable release) via Docker, non-root, saves in /opt/factorio.
4. 04Minecraft Bedrock ServerDedicated Minecraft Bedrock server via Docker, under a dedicated user, world in /opt/bedrock.
5. 05Terraria ServerDedicated Terraria (TShock) server via Docker, worlds in /opt/terraria.