Jarvis
by AllanStrat
Jarvis, on Fabric, warns a player with a spoken JARVIS voice before gear, tools, weapons or shields break during a fight.
What it does
Jarvis watches the durability of armor, weapons, tools and shields and raises alerts as each item nears breaking. Low and critical durability thresholds trigger warnings so a player has time to swap gear before a fight turns against them. A compromised or near-breaking armor state also produces its own alert, and the alerts are meant to be brief rather than constant.
A clean health bar sits beside the player's position in the world, giving a quick visual read of current health during combat without covering much of the screen. The mod is aimed at PvP and combat practice, including duels, Crystal PvP, KitPvP and survival multiplayer, where the goal is faster reactions and less guessing about remaining gear.
The mod runs on Fabric, client-side only, so servers do not need it. Files are published for 26.1.2 as the latest build, across 5 release versions 1.21.4 – 26.1.2, and the code is released under the MIT License without being open source.
Key features
Durability alerts
Warnings fire for armor, weapons, tools and shields as they approach breaking, at low and critical levels.
Spoken JARVIS voice
Alerts are delivered in a JARVIS voice, so warnings can be heard without looking away from the fight.
Armor condition tracking
Armor is tracked during combat, with separate alerts for compromised and near-breaking pieces.
In-world health bar
A health bar is drawn beside the player in the world, kept small so the screen stays uncluttered.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
PvP and duels
Players in duels or Crystal PvP can see gear wear and health in one place during a fight.
Survival multiplayer
Players on survival servers get alerts before a tool or piece of armor breaks mid-task.
Who it’s for: Players who fight often in PvP, duels and combat practice, and who want durability and health information without digging through menus.
How it compares
Durability Alerts is a Fabric, client-side only mod under the MIT License, published for 1.21.6 – 26.1. Self Health Indicators is also a Fabric, client-side only mod under the MIT License, with files for 1.21.8 – 26.2. Jarvis covers 1.21.4 – 26.1.2, so it reaches the earliest of these builds, and it combines durability alerts with a health bar in one mod.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Jarvis | Fabric | 1.21.4 – 26.1.2 | Client-side only | 2026-05-04 |
| Durability Alerts | Fabric | 1.21.6 – 26.1 | Client-side only | 2026-09-09 |
| Self Health Indicators | Fabric | 1.21.8 – 26.2 | Client-side only | 2026-08-04 |
Questions
Does Jarvis need Fabric API?
Does Jarvis have to be installed on the server?
Which game versions does Jarvis support?
In the catalog
Jarvis is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 15,189 mods support Minecraft 26.1.2.
More from AllanStrat
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What the author says
JarvisPvP is a combat-focused assistant built for players who want faster reactions, cleaner awareness, and less guesswork in every fight. It helps you stay locked in with clear warnings, a stylish in-world health bar, and real-time combat information that matters when fights get intense. ⭐ Works great for practice…
Official listing
- Modrinth page
- modrinth.com/mod/jarvispvp
- Owner
- AllanStrat
- Published
- 2026-04-08
- Updated on Modrinth
- 2026-05-04
- Facts verified
- 2026-10-15