dsh-terminal

Writing prompts in DeepSeek Harness Web often comes with the need to run scripts, inspect logs, or tweak code, and the usual workflow forces you to leave the browser, open a terminal, and come back, breaking focus every time. dsh-terminal solves this by embedding a real system shell at the bottom of the chat column. An iOS-style transparent handle summons the terminal; an 8/2 vertical split keeps the conversation and the shell in the same column without overlapping the sidebar or detail pane.

Key capabilities: node-pty launches your current $SHELL with full interactivity (vim, top, less all work); multiple tabbed terminal sessions each preserve independent state across tab switches; a top drag bar resizes the panel (120-520 px) and a click collapses it; suspend keeps every session and output alive while close truly unloads; tabs can be renamed with a double-click; a session that exits auto-closes its tab or the whole panel; theming adapts to light and dark automatically; a 5000-line scrollback buffer; and keyboard capture is taken over automatically so browser-level shortcuts do not steal Ctrl keys.

Built for developers and AI engineers who work inside the DeepSeek web interface and still need local shell access. Keep the conversation and the terminal on one screen, ideal for script debugging, log inspection, and interactive tooling without ever leaving the page.