A mod made for Minecraft allowing you to set up chat filters, notifying you when a message appears matching your filter.
Yes, this mod is available over at CurseForge by clicking Here.
Contribution is welcome. If you want something changed or added, make a pull request. I will take a look whenever I got time over for this project, but I also have other projects I'm working on, so don't expect instant response.
Forge versions now available for 1.18.2 and 1.19.2 as of 2022/11/08. Backward ports still not planned.
Inspired by the 1.9 Forge mod 
Mentioned is released under the MIT License