Hey, I've published a version of the classic RSC bot by Reines for RSC Uranium, with some little fixes just to make it more stable. 39 STS scripts and 28 SBoT scripts are included.
Read about it here: https://gitlab.com/StormyRSC/sts203c
Download the package here: https://gitlab.com/StormyRSC/sts203c/-/releases/build2
You need JDK 8 to use STS.
For those looking for a headless ("shell") bot to run on a server without a GUI, there is also STSHell, the headless version of STS: https://gitlab.com/StormyRSC/stshell
STSHell is obviously a little bit more complicated to use.
Enjoy, and please report any problems.