We used to have a local devs slack and any time someone came up with a random slash command one guy would add a new php script to power that command. I assume a lot of it is just an abandoned API that nobody cares about anymore because Microsoft forced Teams into Office so it took over corporate America in waves. I cant remember the last place I worked at that didnt just use Teams.

I hate how Slack has no syntax highlighting for code blocks. Even Discord has it.