valleytheknight/kanban-complete-mover

Kanban Complete Mover is an Obsidian plugin that automatically moves a card to your Complete lane the moment you check its checkbox, so you stop dragging finished cards across the board by hand. It works alongside the popular Kanban plugin for Obsidian and adds one simple rule: a checked card belongs in the Complete lane. If your board does not have a Complete lane yet, one gets created automatically in a sensible spot. If you turn on the restore option, unchecking a card while it sits in Complete sends it back to wherever it came from. If you manually drag a checked card out of Complete instead of unchecking it first, the plugin unchecks it for you rather than snapping it back into place. You can also turn on a completion date stamp, with a choice of date formats and how much time detail to add, plus a live preview of what the stamp will look like. Each board can override the default lane name in its own frontmatter, so one board can send cards to a lane called Complete while another sends them to a lane called Shipped. You can exclude any board from the plugin entirely with a single right click, and bring it back the same way. For boards you already used before installing the plugin, nothing changes automatically until you touch a board or run one of two included commands: scan the whole vault at once, or scan just the currently open board. The plugin only reads file paths and the markdown text of your Kanban boards. It makes no network calls and sends no data anywhere. One known limitation is that its automatic moves do not appear in Obsidian's undo history, since Obsidian gives plugins no way to register their own writes on the undo stack.