[SifJar]

https://gist.github.com/M1ke/5541224

has two options for doing it without granting any permissions to a third party

[kawera]

Another option: https://greasyfork.org/en/scripts/38200-twitter-engagement-m...

[oneeyedpigeon]

It should be possible for the permissions on the original to be very 'harmless' but, for some reason, the access requires 'can post tweets on your behalf'. That's a shame.