Can MM/SM work with GM

Ok I’ve hosted my server and gotten everything pretty much setup…

My question is: Is it possible to get sourcemod/Metamod to work with a Garrysmod server
Reason: I want to try and set it up like my old CSS server.
Issue: Garrysmod doesn’t seem to recognize SM/MM comands
What I’ve tried: Adding MM’s addons folder to folder srcds/garrysmod/garrysmod/addons, then tried in srcds/garrysmod.
(extracted MM’s zip, placed files appropiately by SM’s instructions, then uploaded to listed directories, copied cfg files to srcds/garrysmod/garrysmod/cfg)

Any suggestions, Did I do something stupid, or is it no longer possible.

If there’s a similar thread please redirect me and lock this

Won’t work until MM adds support for gmod13