Weber's Companion Resonance
by WeberFly
Weber's Companion Resonance is a Fabric passive skill mod for players who fight alongside companions, built around a skill tree and a companion aura.
What it does
Players build passive abilities through five parallel three-tier skill branches holding 15 skill nodes in total. Each player starts with 7 skill points, and no more than 7 can be spent, which pushes players toward a specialized build. The branches cover survivability, mobility, death prevention, burst damage and increased aura range, and the values, descriptions, colors, HUD and particle settings can be adjusted through JSON files.
When a player stays near another player, they can enter a Companion Aura with a Pufferfish's Skills skill. The default aura radius is 15 meters. Inside it, Fountain Life rises gradually, and resonance grants movement speed of 6%, 12% or 18% depending on the active tier. A charge kept inside the aura can turn a fatal hit into a survival at 1 health with a temporary Guardian shield, and the charge decays over 90 seconds after the player leaves. Shield damage is calculated on the server, and the Guardian Fountain shields are separate from vanilla absorption hearts.
The mod requires Cloth Config API, Fabric API and Pufferfish's Skills. Servers that run it need every player to install it too. Files exist for 1.21.1 only, and the code is released under the MIT License, not as open source.
Key features
Passive skill branches
Five parallel three-tier branches hold 15 skill nodes, with a limit of 7 spent points.
Companion Aura
Players near another player enter an aura with a 15-meter default radius, where Fountain Life and resonance build up.
Guardian shields
A charge held in the aura can absorb a fatal hit and leave the player at 1 health, followed by a temporary shield.
Multi-bar HUD
A dedicated client HUD shows the charge bars and tier thresholds, and it hides when F1 is pressed.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
How it compares
Advanced Skills is a Fabric skill mod for 1.20.1 that is also open source under the MIT License and runs on client and server. Simply Skills No limit tree is for Fabric and Forge 1.20.1, has no open source status, and needs the server while the client may skip it. Aura particle is a client-side Fabric mod for 1.21.8, and Aura farm is a client-side Fabric mod for 1.21.11.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Weber's Companion Resonance | Fabric | 1.21.1 | Client and server | 2026-07-11 |
| Advanced Skills | Fabric | 1.20.1 | Client and server | 2024-06-02 |
| Simply Skills No limit tree | Fabric and Forge | 1.20.1 | Server required, client optional | 2025-01-03 |
| Aura particle | Fabric | 1.21.8 | Client-side only | 2026-02-19 |
| Aura farm | Fabric | 1.21.11 | Client-side only | 2026-07-12 |
Questions
Does Weber's Companion Resonance need Pufferfish's Skills?
Must the server run the mod too?
Should the world be backed up before updating?
In the catalog
Weber's Companion Resonance is one of 7,216 Magic mods on ModsFinder, and one of 3,630 Magic mods for Fabric. 32,366 mods support Minecraft 1.21.1.
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What the author says
Weber's Companion Resonance is a multiplayer-focused passive skill mod for Minecraft 1.21.1 Fabric. When players stay near another player, they enter a Companion Aura and can use the Pufferfish's Skills skill tree to specialize in survivability, mobility, death prevention, burst damage, or increased aura range…
Official listing
- Modrinth page
- modrinth.com/mod/webers-companion-resonance
- Owner
- WeberFly
- Published
- 2026-07-11
- Updated on Modrinth
- 2026-07-11
- Facts verified
- 2026-10-15