Custom Conduits
by backslackes
Custom Conduits lets a server owner choose which variety effects a broadcasting block sends out, using effect frames and fuels built from different blocks.
What it does
Each effect is broadcast to nearby players once its frame is in place, and the set of effects can be chosen from the variety of options offered. Different effects require frames built from specific block types, and some effects also need fuel to stay active. Recipes for frames, fuels and effects can be added or removed with datapacks or KubeJS, and the frame blocks and effects can be customized and combined with other mods.
Included effects range from a creature glow with night vision and fire resistance for players and animals, to speed with haste and a slow on enemy creatures. Other effects grant regeneration to animals, provide saturation when supplied with bread, make everyone ghostly, give only beneficial effects that build trust, grant strength 5 to enemies, or add a playful lunar gravity effect.
The mod is published for NeoForge on Minecraft 1.21.1 only, with the latest file 1.0.1 for 1.21.1, released 2026-08-02. Custom Conduits runs on client and server, so the server and every player need it. The code is open source under the MIT License, and public source code and an issue tracker are available.
Key features
Selectable broadcast effects
A broadcasting block can send out different variety effects, chosen by the player or server owner.
Frames and fuels
Effects activate when frames built from particular blocks are in place, and some effects burn fuel to stay active.
Effect set
Watcher's Crown, Winter's Blessing, Acceleration, Soul Snare, Animal Friend, Nourishment, Hollowing, Fool's Regret, Rage and Lunar Gravity are included.
Datapack and KubeJS support
Custom effects, recipes for frames, fuels and effects, and removals can be defined through datapacks or KubeJS.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Server owners and modpack makers who want a wider set of broadcast effects than vanilla offers, and who may tune recipes or add effects through datapacks or KubeJS.
Questions
Does Custom Conduits need to be installed on both sides?
Which loader and version does Custom Conduits support?
Can the effects be changed without writing code?
In the catalog
Custom Conduits is one of 7,216 Magic mods on ModsFinder, and one of 2,992 Magic mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from backslackes
Similar mods
What the author says
It's like an ocean conduit from Vanilla, but you can select from a variety of different effects! Different effects require frames built from different types of blocks, and some effects require fuel to stay active. Recipes can be added and removed using datapacks or KubeJS! Frame blocks, effects, and fuels are all…
Official listing
- Modrinth page
- modrinth.com/mod/custom-conduits
- Owner
- backslackes
- Published
- 2026-07-26
- Updated on Modrinth
- 2026-08-02
- Facts verified
- 2026-10-15