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PsiEX

by hutuneko

PsiEX is a Forge and NeoForge add-on for Psi, a magic mod, that connects Psi spells and CADs to other systems.

ForgeNeoForgeClient and serverMIT LicenseOpen source1.20.1 – 1.21.1

What it does

PsiEX extends the spell system of Psi with several integrations. Psi spells can be cast through Iron's Spellbook, so a player can use Psi magic from that spell framework. A CAD, the Psi item that holds spells, can be turned into an item of another modded tool system. Other features expand Psi's functionality in smaller ways, and some integration elements reach further mods.

The mod was written as an add-on built on the base of Psi by Vazkii, and it is meant for players who already use Psi and want its magic to work alongside other systems. Client and server both need the mod, so a multiplayer server and every player must install it. Files exist for 1.20.1 and 1.21.1, and the code is released under the MIT License, so the project is open source.

Key features

  1. Iron's Spellbook spells

    Psi spells can be cast through Iron's Spellbook, adding Psi magic to that spell system.

  2. CAD conversion

    A CAD can be turned into an item of a different modded tool system, combining Psi equipment with that system.

  3. Expanded Psi functionality

    Several additional features extend what Psi can do without replacing its existing spells and items.

  4. Integration with other mods

    The mod includes integration elements that connect Psi with a range of other mods besides the two named above.

Compatibility

Latest build for each game version and loader.

1.21.1Not available1.21.1-0.1
1.20.11.8.0-bata-2Not available
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Who it’s for: PsiEX suits players who already run Psi and want its magic combined with Iron's Spellbook or other tool systems. Server owners running Psi magic can add it so spells and CADs work across these systems for everyone who joins.

Questions

Does PsiEX require Psi?

PsiEX is described as an add-on to Psi, so the base Psi mod is needed for the add-on to work.

Which loaders and versions are supported?

Files are published for Forge and NeoForge. Forge has a 1.8.0-bata-2 file for 1.20.1, and NeoForge has a 1.21.1-0.1 file for 1.21.1.

Does PsiEX have to be installed on the server?

Yes. The server and every player need the mod installed.

In the catalog

PsiEX is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 32,366 mods support Minecraft 1.21.1.

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What the author says

このModは、Vazkii氏によるPsiModをベースに、moffy氏のTiCEXを見て思った、「多様な要素を組み合わせる」というコンセプトに脳を焼かれた結果生み出されたAddonです。 色々なModとの連携要素があります。Psiの魔法を発射できるIron's Spellbook、CADのTinkers' Construct化、Psiの機能を拡張するものもあります。 This add-on is based on PsiMod by Vazkii and was created because I was so captivated (or obsessed) by the concept of "combining…
hutuneko, on the Modrinth page

Official listing

Owner
hutuneko
Published
2025-12-15
Updated on Modrinth
2026-07-24
Facts verified
2026-10-15

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