mcwrapper
- Android app
- Not listed
- Free plan
- No
- Runs on
- Linux, Mac
Summary
mcwrapper is a free Minecraft server wrapper for Linux, macOS, and other POSIX-compatible systems, intended for server administrators. It can start, stop, restart, and check a server's status, as well as send commands through a named pipe (FIFO) called command_input. Its backup action pauses world-data writing while it copies and compresses data, then resumes writing. Backups receive timestamps, a latest symlink is created, and the default retention is five backups. Restoring stops the server if necessary, saves current data, replaces the world directory with the selected backup, and restarts the server if it had been running; connected clients are disconnected during restoration. The log action follows the Minecraft server log in real time. An install action downloads the current minecraft_server.jar from Mojang and places it in the configured location. Settings can come from environment variables or mcwrapper.conf files in documented locations. Installation is available through RubyGems.org with the command gem install mcwrapper. The project provides a README and wiki pages covering setup, actions, configuration, and automated backups. The MIT license states that the software is provided without warranty.
Who it is for
It suits Minecraft Java server administrators on Linux, macOS, or other POSIX-compatible systems who want server controls and backup actions. Administrators should account for client disconnections when restoring a backup.
What is good
- Can start, stop, restart, and check server status
- Backups are timestamped and create a latest symlink
- Default backup retention is five backups
- Log action follows the server log in real time
- Can download the current server jar
What to know first
- Restore disconnects connected clients
- Restore replaces the world directory with a selected backup
- MIT license provides the software without warranty
Verdict
mcwrapper combines basic server control with compressed backups, restoration, and live log following. Its restore process interrupts connected clients, so that limitation matters when choosing how to manage a running server.
Compared on Minecraft backup software
- Free plan
- Yesgithub.com
- Minecraft edition
- javagithub.com
- Scheduled backups
- Yesgithub.com
- Backup scope
- worlds_and_configsgithub.com
- Storage destination
- localgithub.com
- Restore granularity
- full_backupgithub.com
- Retention policy
- customgithub.com
Facts
- Purpose
- mcwrapper is a Minecraft Server wrapper for OSX, Linux and other POSIX-compatible operating systems.github.com · 30 Sept 2026
- Target user
- It is intended for Minecraft server administrators.github.com · 30 Sept 2026
- Server control
- It can start, stop, restart and check the status of a Minecraft server.github.com · 30 Sept 2026
- Command sending
- It sends arbitrary commands to the Minecraft server through a named pipe (FIFO) called command_input.github.com · 30 Sept 2026
- Backups
- Its backup action safely backs up world data by disabling world-data writing, copying and compressing data, then re-enabling writing.github.com · 30 Sept 2026
- Backup retention
- Backups are timestamped, a latest symlink is created, and the default retention is five backups.github.com · 30 Sept 2026
- Restore
- The restore action stops the server if needed, backs up current data, copies the selected backup into the world directory and restarts the server if it was running.github.com · 30 Sept 2026
- Log reader
- The log action tails the Minecraft server log in real time.github.com · 30 Sept 2026
- Installation
- mcwrapper is installable from RubyGems.org with the command gem install mcwrapper.github.com · 30 Sept 2026
- Minecraft download
- The install action downloads the current minecraft_server.jar from Mojang and places it in the configured location.github.com · 30 Sept 2026
- Configuration
- Configuration can be supplied through environment variables or mcwrapper.conf files searched in four documented locations.github.com · 30 Sept 2026
- License
- The software is distributed under the MIT License, which permits use, copying, modification, distribution, sublicensing and sale subject to the license conditions.github.com · 30 Sept 2026
- Server installation
- The `install` action downloads the current `minecraft_server.jar` from Mojang.github.com · 2 Oct 2026
- Live logging
- The `log` action tails the Minecraft server log in real time.github.com · 2 Oct 2026
- Command pipe
- mcwrapper exposes a configurable named pipe (FIFO) called `command_input` for sending commands to the server.github.com · 2 Oct 2026
- Restore limitation
- The `restore` action disconnects connected clients because restoring cannot be done without interruption.github.com · 2 Oct 2026
- Support documentation
- The repository provides a README and wiki pages for getting started, actions, configuration, and automated backups.github.com · 2 Oct 2026
- Warranty
- The MIT license states that the software is provided as-is without warranty.github.com · 2 Oct 2026
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Sources
- github.com/spikegrobstein/mcwrapper· checked 30 Sept 2026
- github.com/spikegrobstein/mcwrapper/wiki/Actions· checked 30 Sept 2026
- github.com/spikegrobstein/mcwrapper/blob/master/LI· checked 30 Sept 2026
- github.com/spikegrobstein/mcwrapper/wiki/· checked 2 Oct 2026