/join <!roomid|#alias> [reason]

/knock <!roomid|#alias> [reason]

/redact <$eventid|@userid>

/roomnick <displayname>

/shrug [message]

/md <message>

/cmark <message>

/plain <message>

/rainbow <message>

/rainbowme <message>

/notice <message>

/rainbownotice <message>

/confetti [message]

/rainbowconfetti [message]

/invite <@userid> [reason]

/kick <@userid> [reason]

/ban <@userid> [reason]

/unban <@userid> [reason]

/rainfall [message]

/msgtype <msgtype> [message]