Showdown Userscripts

Showdown Suite update. Both userscripts, ready to install — see the README for setup and full feature docs.

New this update: OTS Pokepaste exports now correctly show Mega Pokémon in their base forme (holding the stone) with corrected abilities, Shiny is no longer included in OTS exports, a new toggle lets you include/exclude Nature for tournaments that don't use it, chat/battle-log text size is now adjustable (Ctrl+Alt+=/-/0), background music now includes Showdown's own battle themes by default alongside your own tracks (toggle in Options → Music), and all shortcuts now work correctly on Mac (Cmd, with Cmd+Option+T for Teambuilder specifically).

Showdown Music Uploader

Showdown Music Uploader — ready to run, no setup required.
Comes with a prebuilt .exe so you can just download and go. If you'd rather not trust a random executable from a stranger — fair enough , the full Python source (music_uploader.py) is included too, so you can read exactly what it does or build it yourself.