QuietLogin

Summary：

Mutes every message other addons print at login - including its own.

正文：

QuietLogin silences everything other addons say when you log in or /reload - welcome banners, "xxx loaded" lines, version tags, "settings applied" notices - and it stays silent itself: no output, no popup, nothing of its own.

Written for players who want a clean chat frame, not another addon talking at them.

How it works

Six layers: print, ChatFrame:AddMessage, ChatFrameMixin.AddMessage, SendSystemMessage, a CHAT_MSG_SYSTEM filter, and a post-clean sweep as the last resort. The directory starts with !!! so it loads before every other addon - that is how it catches lines printed at the bottom of someone else's file.

Commands

/ql toggle on/off - the only command you need. /ql verbose turns its own replies back on if you ever want to see what it is doing. /ql status, /ql diag, /ql log for debugging.

Notes

Nothing is configured out of the box - install it and forget it. Works on Retail 12.1.5 (interface 120105).