Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/josephfusco/wp-self-destruct/archive/refs/heads/master.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
WP Self Destruct 
A WordPress plugin to wipe out your entire site with one click, including the database.
WARNING: This is a tool intended for local development only! Please exercise caution.
Command Line
Once activated, you can interact with this plugin via WP-CLI.
Destroy Site:
wp destroy
Destroy site skipping confirmation:
wp destroy --yes