pip 2
DeepSeek Harness plugin: workspace-scoped Python virtual environment management for agents (pyenv_discover / pyenv_create / pyenv_install / pyenv_uninstall / pyenv_remove). Runs the standard library python -m venv / pip through the host subprocess channel
dsh plugin add dsh-python-envFloating, draggable, resizable video scene player for DeepSeek Harness. Plays scene-per-MP4 clips from a Stash-style scene server, plus best-effort YouTube / Twitch / Jellyfin / custom links.
dsh plugin add dsh-video-player