This user account is a bot operated by X! (talk). It is a legitimate alternative account, used to make repetitive automated or semi-automated edits that would be extremely tedious to do manually. Administrators: if this bot is malfunctioning or causing harm, please block it.
Clone of HBC AIV helperbot. Monitors WP:AIV and checks if reported users are blocked. If a user is blocked the bot will remove the entry with an edit summary explaining why, for how long, what type of block, and how many remaining reports are left. The bot also has several other, related tasks:
Combine multiple entries for the same user/IP address