ClipShot for macOS: A lightweight plugin for directly pasting screenshots into the DSH input box

ClipShot for macOS (dsh-clipshot-mac) adds a camera button to the left of the DeepSeek Harness input box. Users can capture the full screen by tapping, select a region by dragging, or select a window by clicking; the image is then simultaneously entered into the input box as an attachment and written to the system clipboard. The plugin relies solely on macOS's built-in `screencapture` and `osascript`, featuring zero npm dependencies and zero build steps. It weighs approximately 76 KB and requires only screen recording permissions, excluding auxiliary function permissions. The article details its four screenshot methods, local directory installation commands, permission requirements, differences compared to built-in native binary solutions, the working principle of the host and client components, as well as applicable scenarios and installation precautions.