DeepSeek Harness Plugin

wangxiaocuo/dsh-composer-prefill

Category UI Enhancements Added 2026-11-13

Predicts the next message you would send once an assistant turn finishes and shows it as a one-line suggestion above the composer; Tab or a click fills the draft without sending. The prediction follows the session model unless a provider and model are pinned, and the Settings page has an on/off switch.

Install

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

dsh plugin --profile web add github:wangxiaocuo/dsh-composer-prefill

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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