Tool	Count	% of tools	% of edit count
Undo	374	52.7%	84%
Twinkle	238	33.5%	53.5%
RedWarn	95	13.4%	21.3%
Redirect	2	0.3%	0.4%
HotCat	1	0.1%	0.2%
5 tools	710 Some tool usage overlaps (e.g. rolling back to a revision that is a redirect counts as Rollback and as Redirect), so the total of edits made with each tool may differ from the grand total.

Request that a new (semi-)automated tool be added