Covers the options gear: toggles write straight through, disabled rows (Eco sub-rows included) say why and cannot be flipped, the presence dot on the trigger, and the flat "Run on" list — one checkmark across drivers and devices, device select/remove/offline states, the Claude web hand-off as a real target, and "This machine" going home from a remote daemon.

## Before writing SPEC.md files

Read https://raw.githubusercontent.com/brillout/sdd/refs/heads/main/sdd.md
