Professional codes
I also developed pylenstool, here is the git:
PyLenstool is a python module that can be used to a handle lenstool parameter files with simple commands.
The idea behind this is to make quick adjustments on lenstool parameter files on the fly and be able to script / launch lenstool after.
Jointly I develloped for lenstool usage a corner plotting tool to easily analyzed correlated paremeters and nicely output results.
I develloped a mass converting code between mass overdensities, commonly name M200 and M500, it can also project spherical densities to cylendrical.