Plugins

File-browser web app for DSH: React frontend and REST API served by the host webserver, a /dsh-agfs command that opens at the current session workspace, and a browse_files model tool.

DSH markdown preview: clicking a markdown document in the conversation opens a rendered preview panel docked to the right of the chat.

Local file manager served by the DSH web server itself: whole-disk browsing, previews for images, PDF, video and audio, text, Markdown, JSON, CSV, sandboxed HTML, docx and xlsx, Range downloads, folder ZIP, drag-and-drop upload, copy/paste, conflict-checked text editing, create/rename/delete-to-trash, and xlsx cell editing saved as a copy.

In-browser files pane for the DSH Web GUI: a Session View tab that browses the host's files and reads them in place

Composer add-assets plate for the DeepSeek Harness Web Client: an options menu on the composer's + button (files, folders, slash commands) and a Claude Code-style draft attachment preview

Advanced sidebar operations for the DeepSeek Harness Web Client: git changes, multi-session terminals, a file browser, a dev-server preview, background tasks, Open in, Archive and Delete, in a resizable dock beside the conversation