Jarvis companion mod

This mod adds the famous J.A.R.V.I.S (Just a Rather Very Intelligent System ) as a companion to your Minecraft Java!

115 Downloads

fabricgame-mechanicsmagictechnology

Rent Server with this Mod

Screenshots

About this Mod

This is J.A.R.V.I.S

An inspired project from the movie "IRON MAN"

This mod futures:

Inventory sorting, interactive Jarvis with chat ( start using Jarvis with saying "Jarvis" in chat and if you have a new command or sentence always say "Jarvis" and then send your message ), Hologram of Jarvis, "Jarvis configuration menu" by pressing J and gemini integration ( you will have to create your own Api key and paste it in the section in the "Jarvis configuration menu" ), waypoint system, recipe searching, browsing and YouTube search! Have fun!

Note: The waypoint system works for one point only!

==> Link to curse forge also: Jarvis on Curse Forge <==

Author: NoTrixy.

Spoiler

Images of the mod (the mod was re-polished in terms of UI so this was a beta image!):
Jarvis beta model preview

Available Versions

Jarvis companion mod for Minecraft Javarelease

MC 1.21.11fabric

March 6, 2026

How to Install Jarvis companion mod on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "Jarvis companion mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Jarvis companion mod server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Jarvis companion mod compatible with fabric?

Jarvis companion mod officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Jarvis companion mod – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Jarvis companion mod consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.