Working on a client site right now and it's giving me flashbacks.

42 contrib modules installed. Asked the client which ones they actually use. They could name maybe 8.

The rest? "They were there when we took over the site." Which was 2019. Which means whoever installed them is long gone.

Ran Upgrade Status and it's the usual chaos. Some have D11 equivalents, some don't, a couple are just... abandoned. Last commit 2021.

The one that got me was a custom integration with a CRM that no longer exists. Still enabled. Still trying to ping something every time a form submits. Nobody knew it was there.

D7's been EOL since January anyway so this is all moving eventually but in the meantime I'm building a module inventory spreadsheet from scratch because apparently that's the job now.

Anyone have a good process for this kind of archaeology? Getting tired of reverse engineering everything from database logs.