ModsFinder

CastLib

by mumu17

CastLib is a Forge library that lets Ars Nouveau spells be cast over long distances, and it requires Ars Nouveau to run.

ForgeClient and serverMIT LicenseOpen source1.20.1

What it does

Players who cast Ars Nouveau spells from far away can use CastLib to extend the reach of those casts. The library also supplies shared common code that the author's other mods rely on, so it has little value on its own without another mod that uses it. CastLib requires Ars Nouveau, and the library dependency ArsArms is named in the author notes. Installation covers the server and each player's game. It is published for Forge only, for 1.20.1, under the MIT License, and the source code is public.

Key features

  1. Long-distance spell casting

    Ars Nouveau spells can be cast at a distance through the library, which extends their reach.

  2. Shared common code

    The library provides common code used by the author's other mods, so those mods can share the same base.

  3. Public source code

    The source code is available to read, and the project is open source under the MIT License.

Compatibility

Latest build for each game version and loader.

1.20.12.0.0
ReleaseBetaAlphaNot available

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

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Ars NouveauCraft spells and construct magical automations
Required

Required by 1 mod

Questions

Does CastLib need Ars Nouveau?

Yes. Ars Nouveau is a required dependency, so it must be installed alongside CastLib on Forge for 1.20.1.

Does CastLib have to be installed on the server?

Yes. Servers that run it need every player to install it too.

In the catalog

CastLib is one of 3,514 Library mods on ModsFinder, and one of 1,576 Library mods for Forge. 34,764 mods support Minecraft 1.20.1.

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What the author says

This mod is a library dependency of ArsArms. Supports long‑distance casting of Ars Nouveau spells.
mumu17, on the Modrinth page

Official listing

Owner
mumu17
Published
2026-01-31
Updated on Modrinth
2026-01-31
Facts verified
2026-10-15

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