DeepSeek Harness Plugin

qichuang321/dsh-web-terminal

Category UI Enhancements Added 2026-10-29

Windows terminal dock inside the DSH web GUI. It is the occupant of the shipped shell.bottom slot: showing it splits the screen (the columns shrink instead of being covered), hiding it returns the space and keeps the PTY session alive. Each session is a local ConPTY child spawned through node-pty and rendered by xterm.js over a loopback-fenced WebSocket (backpressure, debounced resize). Other plugins can add terminal or DOM views through a host registerView API and a window CustomEvent channel.

Install

# from GitHub (first run asks for allowBuilds approval — follow the hint, retry)

dsh plugin --profile web add github:qichuang321/dsh-web-terminal

Any plugin you install runs third-party code with your own permissions — it can read your files, use your credentials, and reach the network, and tool approvals don’t sandbox it. GitHub-sourced plugins also run build scripts at install time — pnpm blocks those until you allow them, so an install can stop with ERR_PNPM_GIT_DEP_PREPARE_NOT_ALLOWED or ERR_PNPM_IGNORED_BUILDS; dsh prints the exact key to add under allowBuilds in your profile’s pnpm-workspace.yaml, and the install works on the next run. Allowing a build is a trust decision: only install sources you trust, and pin a commit (github:owner/repo#sha).

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