dsh-agent-shell

Running a bash or cmd command through your DeepSeek Harness Web agent is straightforward; the friction comes after the run. Outputs are scattered across the chat, and external pwsh invocations leave no trace at all. dsh-agent-shell fills exactly that gap: it registers bash (via Git Bash) and cmd (/d /s /c) execution tools, captures pwsh calls through tools/result events, and funnels every record into an in-memory ring buffer capped at 200 entries, then streams them over a loopback RPC channel to a right-side Shell drawer.

Each entry in the drawer is collapsed by default and reveals exit code, duration, stdout, and stderr on expand; you can delete individual records or clear the whole list at once. Output exceeding the byte limit is truncated and spilled to an overflow file, and runaway processes are killed at the timeout boundary. On the frontend the plugin registers into dsh-right-drawer dockPanels registry when available and falls back to a standalone overlay otherwise, so the integration is progressive rather than hard-blocking.

This plugin is for developers who frequently drive local shell commands through Harness Web and want a single, scannable, cleanable history panel. Once installed, a vertical Shell tab appears on the right; click it and every bash / cmd / pwsh record is neatly organized—no more digging through chat context to remember what ran.