@NikeDattani Other than the one you know as Peter Mortensen, no.

(In case it's not clear: he's not actually a bot, he's a real person, although he does use some automation to help him in the process of making massive numbers of edits, among them canonicalizing company/product names.)

The automation script is not on GitHub or StackApps?

It's on his website: pmortensen.eu ("Edit Overflow")

Do those edits ever get rejected?

On all the sites where I've seen him do it, he has full editing privileges. I'm uncertain whether he submits edits on sites where he does not. I don't think so, but that is mostly just based on my not having witnessed it.

It seems to be for Windows, whereas I'm using Linux.

Yes, it's definitely a Windows desktop application. It's also not documented, and primarily for his own use. It's almost certainly not what you're looking for, which is why I did not originally recommend it.

a StackApp would be nice :)

But the app won't edit the question for me? I still have to copy-and-paste It is "Winter Bash" (not "Winter/Summer Bash"). See e.g.: https://meta.stackexchange.com/tags/winter-bash/info. You can edit your question/comment/answer/post." into the edit summary?

It also seems that this app doesn't "crawl" the sites and find errors? The human has to find the errors then use the app to quickly generate the text for an edit summary?

@NikeDattani This is definitely the case. I don't know about the rest of your questions; I've never used it.

@rene is one-boxing allowed here? You once got angry at me for doing it in SOCVR.

@NikeDattani SOCVR has rules: socvr.org/faq and it is my job to make sure the rules are followed by everyone. This room is for the Stack Apps site topics and mildly related chatter. As such it is only covered by SE Chat rules those don't forbid one-boxing AFAIK. I'm happy to get angry for other reasons so don't test me too much ;)

@rene you might have noticed that I deleted a message here. This was because I posted a URL of a .png file (which automatically became presented as an image). I then deleted that post and edited the previous one to present just the URL. However, afterwards I saw that "Stack Overflow API" (the system feed) posted a one-box right after! Are images okay?

@rene is your name supposed to be here?

@NikeDattani sure

@NikeDattani no, I was appointed before we decided to do nominations.

I found it here. It was a lot harder to find (had to go to FAQs first).