DSH Side Chat: DeepSeek Harness Split-Screen Sidebar Plugin

`dsh-sidechat` is a DeepSeek Harness plugin designed to create independent sidebar sessions beside the main conversation through a split-screen layout. It supports isolated model configuration, reasoning effort adjustment, and editing of referenced content, while providing Codex-style navigation and command shortcuts. Users can perform auxiliary thinking, code analysis, or model comparison in parallel without interrupting the main workflow. The plugin relies on local build and installation, enabling efficient multi-session parallel workflows through panel width adjustment and rapid switching.

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DeepSeek Harness Split Screen Plugin: iTerm-Style Multi-Session Management

The DeepSeek Harness Split Screen plugin attaches to the Web GUI to provide iTerm-style session multiplexing. It supports multi-pane layouts, real-time streaming, model control, and layout persistence, enabling users to efficiently manage multiple sessions on a single screen. The tool supports drag-and-drop resizing, session swapping, and a multilingual interface, although it is limited to local storage management and does not display the full card registry. For developers who need to monitor multiple sessions in parallel, the plugin can effectively improve operational efficiency.

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dsh-ui-thinking-title: Display DSH concurrent session status in browser tab title

`dsh-ui-thinking-title` is a plugin for the DeepSeek Harness (DSH) web client, designed to address the difficulty of distinguishing browser tab states when multiple sessions run in parallel. The plugin appends the status emoji of each session to the beginning of the tab title in real-time, allowing users to view the status without entering the session: when the Chain of Thought is being streamed, it matches specific emojis based on the trailing content; it displays ⚙️ during tool execution; and shows the default 🤔 when the Chain of Thought is unavailable. The plugin supports independent processing for multiple sessions and provides a settings page to adjust parameters such as enable/disable status, custom emojis, suffix length, and detection frequency. It also supports configuration import/export and automatic updates of the default matching table. It has no third-party runtime dependencies and can be automatically detected and loaded by the DSH client. Installation methods include runtime injection (without requiring a restart) or loading into the profile.

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dsh-multiple-chat-panels: Operating Multiple Agent Sessions Side-by-Side in DeepSeek Harness

dsh-multiple-chat-panels is a DeepSeek Harness (DSH) web-side plugin maintained by WilliamShi666. It is designed to address the high cost of switching between multiple agent sessions and the issue of context loss. The plugin supports dragging multiple sessions from the left sidebar into the central area, expanding them into independent panels within a Mission Control grid, enabling side-by-side viewing and real-time interaction. Its core features include support for dark and light modes, compatibility with DeepSeek Harness v0.1.1-rc.2, and adaptability for both client-side and official layout adapters. By optimizing the drag-and-drop logic, it preserves the original conversation view, significantly improving response speed without the need to rebuild long conversation content. Installation requires executing the appropriate command based on the npm package name or repository name.

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