When you create the server
- After picking the Minecraft version, choose a Mod Loader, or Use No Mod Runtime for plain Minecraft.
- On Mods and Mod Packs, pick Modrinth mods or a modpack for that loader and version.
- Create the server; the mods are installed with it.
On an existing server
- Open the server's Modrinth Mods page and choose the Active Mod Loader.
- Press Add Mod or Add Mod Pack and search Modrinth. Each result shows whether it is needed on the server, on the player's side, or both.
- Restart the server to load them.
HaruHost warns when a mod is built for another Minecraft version, so a mismatch shows before the server crashes.
From Discord
The Discord bot adds and removes mods and modpacks, so admins change the mod list without opening the app.
Questions
Do players need the same mods?
For content mods, yes; for server-only mods such as performance mods, no. Each Modrinth result in HaruHost shows whether the player's side needs it.
Which loader should I pick?
The one the mods you want are built for. Modrinth lists the loaders each mod supports, and HaruHost filters by your server's loader.