Yes. Stamina For Tweakers is free to download from Modrinth. Its license is MIT.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

Stamina For Tweakers — Minecraft Mods

From Modrinth

A painfully configurable stamina mod.

A painfully configurable stamina mod.

There are a lot of stamina mods. None of them worked quite the way I wanted.

So I made this one. If it doesn't work the way you want, chances are that you can reconfigure it until it does.

So many knobs to tweak!

Depletion rate by activity
Sprinting
Swimming
Jumping
Climbing
Mining blocks
Attacking
Shield Use
Optional, somewhat upsetting panting noises when the player is winded.
Recovery under different conditions
Resting (not moving)
Walking
Sneaking
Underwater
Suffocating
Recovery formula (linear or logarithmic)
Customizable exhaustion effects with configurable thresholds
Fatigue (like Slowness but affects climbing and swimming)
Darkness when completely exhausted (optional)
Mining fatigue (optional)
Or any effect from Minecraft or any installed mod
Configurable HUD Element
Display as
Icon (indicates stamina and sprinting status)
Stamina Bar (horizontal or vertical)
Position
Colors
New Potions
Fatigue - brewed with a Thick Potion and a Clay Ball
Tirelessness - completely prevents stamina depletion, brewed with a Thick Potion and a Cocoa Bean
Traveling enchantment
Reduces stamina depletion for sprinting and jumping.
Three levels, completely nullifies stamina depletion from movement at level III.
Exclusive to leggings, conflicts with Swift Sneak.
Untiring enchantment for tools
Reduces stamina depletion for mining
Three levels, completely nullifies stamina depletion from mining at level III.
Mod compat with Gliders
Set depletion per tick when using a glider
When you're exhausted, you fall out of the sky. Be careful!

With all these options, you can make stamina management anything from a mild annoyance to a nearly crippling impediment! Good times.

Even more ridiculous options! Suggestions welcome on the issues page.

Breath_Scared_18.wav by LittleRobotSoundFactory -- https://freesound.org/s/270496/ -- License: Attribution 4.0

Walking by Zach Hainsworth from Noun Project (CC BY 3.0) Running by mungang kim from Noun Project (CC BY 3.0)

From source data

Supports 3 Minecraft versions, the newest being 1.21.1.

Runs on Fabric, Forge and NeoForge.

Rated a light load on a server.

From the catalog

Listed on Modrinth as “Mods”

New mechanics, content and overhauls that change how the game plays.

From source side support

Modrinth lists Stamina For Tweakers as required on the server. Check its Modrinth page to see whether players need it too.