dsh-show-picture

In a DeepSeek Harness chat, when an agent finishes processing an image the user typically sees nothing but a file path or a bare URL. Verifying, sharing, or annotating the result means leaving the conversation entirely. dsh-show-picture closes that gap by adding a single model tool called show_picture that renders an image card right inside the chat flow, so the picture is seen where the work is discussed.

Local files are read through the Host filesystem service, base64-encoded, and delivered to the browser as a data URL (up to 10 MiB per image). The tool supports common formats including png, jpg, gif, webp, svg, bmp, ico, avif, and tiff. Remote images are passed straight to an tag with no intermediate file server. An optional alt argument lets the agent attach a short caption beneath the picture for context.

If you build DSH agents that generate, edit, or analyse images and want users to see results in-place rather than opening a second window, this plugin fits the bill. It plugs in as a Cordis plugin — the Host half registers the tool and the Client half renders the card — so one activation keeps it working across the session.