This could be done with a bookmarklet. You just need to fetch the node_id of the parent node (easy) and the name of the author (easy, just fetch the text of the a node within the span node with a class of attribution). There's no server code necessary.

In reply to Re: /msg to [author] of the [node] by chromatic
in thread /msg to [author] of the [node] by artist

Title:
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