Caduceus
A Clojure-based Hex Casting addon for advanced meta-evaluation. Created for HexJam 2025.
Features
- Adds the following meta-evaluation features:
- Delimited continuations
- Continuation marks
- Jump iota manipulation
- Improved jump iota display
- All non-mixin code is written in Clojure.
- On Fabric, support is automatically added for third-party continuation frame types by scanning the classpath and generating a mixin at runtime with a dynamic
targetslist.
Attribution
How to Install Caduceus (Mod)
Caduceus by object-Object is verified for Fabric, Forge across Minecraft versions 1.20.1 (latest release: 0.3.0+1.20.1, file size: 5.2 MB). Follow the steps below to install it safely from ModCraft.tv:
- Click the Download button above and select your Minecraft version (1.20.1) and platform (Fabric, Forge).
- Make sure you have the compatible loader or environment installed for Fabric, Forge.
- Move the downloaded Caduceus file into your Minecraft
.minecraft/modsfolder and launch the game.
All Versions
+ Add Version0.3.0+1.20.1 - 2026-07-25### Additions
- New patterns:
- Elbrus' Gambit: Casts a list of patterns.
- Prometheus' Gambit: Jumps to an index in that list of patterns, similar to
goto.
0.3.0+1.20.1 - 2026-07-25### Additions
- New patterns:
- Elbrus' Gambit: Casts a list of patterns.
- Prometheus' Gambit: Jumps to an index in that list of patterns, similar to
goto.
0.2.1+1.20.1 - 2026-01-15### Changes
- Updated zh_cn translations, by ChuijkYahus in [#6](https://github.com/object-Object/Caduceus/pull/6).
0.2.1+1.20.1 - 2026-01-15### Changes
- Updated zh_cn translations, by ChuijkYahus in [#6](https://github.com/object-Object/Caduceus/pull/6).
0.2.0+1.20.1 - 2026-01-04### Additions
- New patterns:
- Arke's Gambit II:
prompt-at - Thetis' Gambit II:
control-at
### Changes
- New icon by SamsTheNerd!
### Fixes
- Fixed empty continuations having a size of 0.
0.2.0+1.20.1 - 2026-01-04### Additions
- New patterns:
- Arke's Gambit II:
prompt-at - Thetis' Gambit II:
control-at
### Changes
- New icon by SamsTheNerd!
### Fixes
- Fixed empty continuations having a size of 0.
0.1.1+1.20.1 - 2025-06-30### Additions
- Added zh_cn translations, by ChuijkYahus in [#1](https://github.com/object-Object/Caduceus/pull/1).
- Added a workaround for the [crash](https://github.com/FallingColors/HexMod/issues/804) in base Hex Casting that occurs when using Iris inside of Thoth.
### Fixes
- Fixed Reveal not working on jump iotas in multiplayer.
0.1.1+1.20.1 - 2025-06-30### Additions
- Added zh_cn translations, by ChuijkYahus in [#1](https://github.com/object-Object/Caduceus/pull/1).
- Added a workaround for the [crash](https://github.com/FallingColors/HexMod/issues/804) in base Hex Casting that occurs when using Iris inside of Thoth.
### Fixes
- Fixed Reveal not working on jump iotas in multiplayer.
Initial release!
Initial release!