Claude Code writes good plans. It also writes long ones. At some point I was scrolling through a 300-line markdown file trying to remember which task I had already agreed with and which one I wanted to change, and I decided the file was the problem, not the plan. So I built plan-live. It is a Claude Code plugin that opens a markdown plan as a live local page. You comment on a task or on any selected text, press Apply, and Claude edits the file. Every change comes back as a diff you can accept...