



Companion Codex Vault Hunters Addon Mod expands The Vault with party management tools for your companions. This addon lets you store companions in a dedicated codex block and assemble customized teams before entering vault runs. You can assign leaders, combine unique relics, and trigger companion temporals on the fly using a radial wheel. It also provides saved party presets, clear status displays, and wireless access across your world.
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Features:
- Companion Codex Block: Acts as a physical base station where you store all your companions by shift right-clicking.
- Party Builder: Lets you assemble a group of companions to combine their temporal modifiers and relics for upcoming vault runs.
- Companion Crest: Equips in your head Curios slot to bind your party to your player and toggle companion visibility on or off.
- Opens a radial wheel when pressing your assigned keybind so you can fire companion temporals during vault runs.
- Shows your active temporals on screen with a toggleable HUD overlay.
- Opens an inspection window with Ctrl + Left-Click to show companion age, vault stats, relics, modifiers, and trails.
- Sorts and filters companions through favorites, series tags, and temporal types.
- Includes a search bar with regex search filters like #favourite, #overpower, and #gilded.
- Saves party setups into named drawer presets so you can reload specific teams later.
- Displays party curses and calculates them based on your server settings, including shared modifiers, shared temporals, and challenge stacks.
- Permits wireless access to the codex interface from anywhere in your world once placed.
- Includes an in-game guide book that updates automatically to show your world rules.
How to Use:
- Craft and place down the Companion Codex block in your world.
- Shift-click companions from your inventory into the open codex interface to store them.
- Select companions from the left pool to build your party, left-clicking one to assign the party leader.
- Take a Companion Crest from the codex and equip it into your head Curios slot.
- Set a keybind for Companion Party Temporal in Options → Controls, then hold this key in vaults to open the cast wheel.
- Open the guide book inside the codex interface whenever you need to check active rules.
Screenshots:




Companion Codex Vault Hunters Addon Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 513241.mcaddon
- Download size: 349 KB
- Download link checked 22 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.