
ModsJava
Smp Launch Plugin
SMP Launch is a streamlined and lightweight Minecraft plugin designed to automate the chaotic start of a new Survival Multiplayer (SMP) season. With the…
⬇ Download on Modrinth


Smp Launch Plugin
- SMP Launch is a streamlined and lightweight Minecraft plugin designed to automate the chaotic start of a new Survival Multiplayer (SMP) season. With the simple command /smpstart, server administrators can initiate a fully managed launch sequence, removing the need for manual moderation.
Key features include
- Automated World Border: The plugin manages the world border dynamically, starting with a restricted radius (configured as initial-border-size, e.g., 32 blocks) that smoothly expands to a massive size (e.g., 5000 blocks) over a set duration, forcing early player interaction.
- PvP Grace Period: To ensure a fair start, PvP combat remains disabled for a configurable amount of time (the pvp-grace-period).
- Immersive Audio & Visuals: The launch experience is enhanced with customizable sound effects—such as an Ender Dragon growl on launch and a Wither spawn sound when PvP enables. It also features a built-in scoreboard (&6&lNothing SmP S3) to display the countdown and status.
- Full Customization: Almost every aspect is configurable via the YAML file, including countdown timers, border sizes, custom chat messages with color codes, and specific sound effects.
- You can Customize Smp name,time of border expansion,time of pvp enable etc on the config.yml (hexa code supported)
It is the perfect "set it and forget it" tool for hosting professional and exciting SMP grand openings.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as SmpLauncher-1.0-SNAPSHOT.jar — drop this file into the mods folder
- Download size: 1.7 MB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.