A markdown editor that writes back.
Single file open at a time. A right-side colleague when you want one. ⌘K when you don't.
By Tuesday I had two paragraphs and an outline that disagreed with itself. The middle was thin.
Ask for a rewrite. Read the diff. Accept what you like.
A colleague in the right rail, your draft on the left, the diff in between.
The town did not produce poets, but every spring it produced something like one — a teacher, a postal clerk, a man who fixed bicycles — who would, for one season, write small bright sentences on the back of receipts and tell no one.
It was a strange tradition, It was a quiet inheritance, passed wordlessly between people who had nothing else in common. who otherwise shared nothing.
The agent receives your selection plus surrounding context — never the whole document, never your full project tree.