DeepSeek Harness Plugin

szhuangzan/rofilter-mcp

Category Tools & Capabilities Added 2026-11-10

Mounts the hosted ROFilter MCP service (rofilter.cn) through the in-box @deepseek-ai/dsh-mcp-client bridge: reverse-osmosis element library lookup, feed-water and scaling analysis, and full multi-stage system design. Ships a shared trial token (1,000 calls per day for all users) and run_design is metered, so use your own rofilter.cn token for real work.

Install

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

dsh plugin --profile web add github:szhuangzan/rofilter-mcp

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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