Tupenter
by Ekra8154
Tupenter is a Fabric client mod for sending and chaining chat commands, with keybinds, a small scripting syntax and live variables for players who repeat commands often.
What it does
A keybind can replay a chat command, and Tupenter supports press, hold and toggle behaviour for it, along with the option to send the last N messages as a batch in whichever sequence the player picks. Its scripting syntax is rewritten into plain vanilla commands before they are sent, so the server receives ordinary commands such as setblock, and a script that only computes values sends nothing to the server. Expressions with math and variables sit directly inside normal vanilla commands, with exact fractional results such as 1/3 kept exact.
Scripts can chain commands, loop, branch and define their own commands with Brigadier autocomplete and syntax highlighting. More than ninety live variables cover things like position, health, biome, light level, held item and the block under the crosshair, and anything not built in can be reached through NBT paths. Variables can be local to one send, scoped to a session or saved across sessions. Tupenter has no server-side component, and its config is reached through a menu that Mod Menu can open.
Key features
Keybind command resend
A keybind resends a chat command in press, hold or toggle mode, including rapid fire and hands-free use.
Chained scripts
Scripts chain commands with inline math, variables, loops and conditionals, and can define their own commands.
Live variables
Over ninety live values, including position, held item and the block under the crosshair, can be read inside commands.
NBT browsing
The tupenter dump command writes the NBT tree to browse, and any path can be read directly by a script.
Batch sending
The last N messages can be batched and sent in either order, with options per message or per batch.
Registry tag completion
Registry tags resolve through the live connection, so block and item sets tab-complete the tags that exist.
Gallery
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x7 of 7 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Optional 2
How it compares
Radial Macros is also a client-side only Fabric mod, open source under the CC0 1.0 Universal license, with files for 1.21.8 – 26.2, and it offers a radial menu rather than chat scripting. Saved Commands is client-side only, open source under the GNU General Public License v3.0 only, and covers 1.21.7 – 26.3, the same range Tupenter's files reach. Python MC Mod is client and server, not open source, and built for 1.21.1 alone.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Tupenter | Fabric | 1.21.5 – 26.3 | Client-side only | 2026-10-15 |
| Radial Macros | Fabric | 1.21.8 – 26.2 | Client-side only | 2026-07-22 |
| Saved Commands | Fabric | 1.21.7 – 26.3 | Client-side only | 2026-09-15 |
| Python MC Mod | Fabric | 1.21.1 | Client and server | 2026-05-06 |
Questions
Does Tupenter need to be installed on the server?
Which game versions does Tupenter support?
Are Cloth Config API and Mod Menu required?
In the catalog
Tupenter is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 8,071 mods support Minecraft 26.3.
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What the author says
It works by transforming all the custom scripting and syntax into pure vanilla commands, flattened and then sent in order to the server, if sent to the server at all. (Many pure computational scripts will only echo or show a message to the client and nothing else). All a server sees is pure /setblock commands, even…
Official listing
- Modrinth page
- modrinth.com/mod/tupenter
- Owner
- Ekra8154
- Published
- 2026-07-25
- Updated on Modrinth
- 2026-10-15
- Facts verified
- 2026-10-15