DeepSeek Harness Plugin

jhao0413/dsh-video-clip

Category Tools & Capabilities Added 2026-11-11

Download only a time range of a video (yt-dlp segments; long videos fall back to HLS when the DASH URL cannot be seeked), verify the cut with ffprobe and sampled frame contact sheets, and serve the clip over a temporary LAN HTTP link with byte-range support. Exposes video_clip_download, video_clip_verify and file_share tools plus a video-clip skill; requires ffmpeg/ffprobe. Installs yt-dlp with pip into $DSH_HOME/cache/video-clip when it is missing; file_share serves a file or directory over unauthenticated HTTP bound to 0.0.0.0 (visible on the LAN) for 30 minutes by default.

Install

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

dsh plugin --profile web add github:jhao0413/dsh-video-clip

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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