How to find which addon uses a hook in GMod
Type lua_findhooks PlayerSay in the server console to list every server-side Lua hook registered for that event, with its identifier.
lua_findhooks
Lists server-side Lua hooks by event name and hook identifier.
lua_findhooks <event> [identifier] Examples
lua_findhooks PlayerSay Find all chat hooks.
Arguments
eventRequired- Hook event name, for example PlayerSpawn.
identifierOptional- Hook identifier to narrow the search.
What it does
Shows which hooks addons have registered for an event, a quick way to find the addon that changes a behavior.
The game's own description: Find hooks by event name and hook identifier on the server.
Run it on your server
On a SLASHPLAY server, type it in the Console tab of the server page; the reply shows right under it. A value set there lasts until the server restarts. To keep it, add the line to garrysmod/cfg/server.cfg. New to this? Start a GMod server first.
Your own
GMod server.
From $0.03 an hour, only while it runs. New accounts get 6 free tokens.