Worked well for temporarily disabling CSP in order to do some cross-site debugging. I had indeed a small typo in my code, and after that the CSP worked as intended (stuff only loaded when CSP was disabled by this plugin). Very nice small extension.

Can you share the source code on Github to show this is safe?

It actually works, not sure what the other 1-star review was about.

"Right click on the page, then disable CSP" - no new items in right-click menu, thus "disable CSP" is impossible.
Crap.

Works as advertised. It disables CSP for exactly one minute. No notes.

This add-ons solved my frustations on opening phpMyAdmin in Firefox Developer Edition. Thanks a lot to the developer of this add-on!