Nice to hear someone really uses Famulus. Thank you!
I remember at one point I did consider little expansion modules to go with Famulus. They would have been small apps that when launched with various command parameters would have performed specific tasks that Famulus alone couldn't. I'm glad you found other apps to do the job.
Submit portable freeware that you find here. It helps if you include information like description, extraction instruction, Unicode support, whether it writes to the registry, and so on.