In the latest roundup mail by @EleanorKonik there was a link to @pseudometa post on discord about plugins for longform.
(here it is: Discord )
He mentioned languagetool: GitHub - Clemens-E/obsidian-languagetool-plugin: languagetool plugin for obsidian
Which is fine, but I’m a premium Grammarly user and their checks go further.
So I got into a rabbit hole on the subject, I knew there was a plugin for VSCODE with grammarly:
And the unofficial API: GitHub - stewartmcgown/grammarly-api: Unofficial TypeScript client for the Grammarly API
But apparently, Grammarly just started offering a preview to an API: https://developer.grammarly.com/
So either way, official or unofficial, it seems there is finally an opening to a Grammarly plugin.