
Modrinth · Minecraft mod
ChatLogic
Rule-based chat automation mod for Fabric. Create triggers that react to incoming chat or system messages and respond with configurable messages or commands using randomized delays.
Quick answer
Which ChatLogic release should I use?
ChatLogic 1.1.0 targets 1.21, 1.21.1, 1.21.2 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is ChatLogic required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does ChatLogic 1.1.0 need?
1.1.0. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add ChatLogic without breaking your instance.
Built for ChatLogic 1.1.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.0. It targets 1.21, 1.21.1, 1.21.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.0. It opens that exact file at the source.
About this project
What does ChatLogic add?
ChatLogic
ChatLogic is a client-side Fabric mod that automatically responds to incoming chat and game messages using configurable triggers.
Create triggers with:
- Custom match text
- Multiple possible responses
- Random response selection
- Configurable minimum and maximum delays
- Chat messages or slash commands as responses
- Individual trigger enable/disable controls
If a response starts with /, ChatLogic sends it as a command. Otherwise, it sends it as a normal chat message.
Use /chatlogic to open the in-game configuration GUI.
You can also open the GUI through Mod Menu:Pause Menu -> Mods -> ChatLogic -> Configure
Existing configurations from version 1.0.0 are automatically migrated to the new format.
Dependencies
- Fabric API
- Mod Menu (optional)
Project description from Modrinth.
Pick your setup
ChatLogic by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ChatLogic versions and loaders
1.1.1-beta
chatlogic-1.1.1-beta.jar
26 Aug 2026
1.1.0
chatlogic-1.1.0.jar
26 Aug 2026
1.0.0
chatlogic-1.0.0.jar
28 Jan 2026
Looking for an older file? The official Modrinth project page is in Resources.