DeepSeek Harness Plugin

5777-wq/dsh-openfin

Category UI Enhancements Added 2026-11-12

Native DeepSeek Harness surfaces for markets and finance: a full page with 11 live quotes (SSE, SZSE, ChiNext, Hang Seng, Nasdaq, S&P 500, Dow, COMEX gold, dollar index, BTC, ETH) and sparklines, a market-cap heatmap of up to 96 A-share industry boards with a constituent drawer, movers, an eastmoney news feed, 25 plain-language articles and a 293-term glossary; the complete OpenFinLens terminal (MIT, vendored, served by the Host) embedded as the default tab; and a floating quote card with a searchable instrument picker and a boss key that also hides the optional always-on-top desktop window. The Host fetches upstream server-side with a 30 s snapshot cache, per-part timeouts and stale fallback: no API key, no browser CORS workaround.

Install

# from a prebuilt release tarball

dsh plugin --profile web add "https://github.com/5777-wq/dsh-openfin/releases/latest/download/dsh-openfin.tgz"

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

dsh plugin --profile web add github:5777-wq/dsh-openfin

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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