Install DeepSeek Harness

Install the runtime#

Install the official runtime with Node.js:

npx @deepseek-ai/dsh web

Add an external plugin bundle#

Install an external profile bundle with pnpm on your PATH:

dsh plugin --profile web add "github:owner/repo#ref"

dsh plugin forwards package operations to pnpm, so npm, Git/GitHub, local path, file:, and link: package specs are all supported. Only packages declaring dsh.bundle.patch become active profile layers — plain dependencies remain installed but inactive. Restart dsh --profile web after installing or updating a bundle.

The former &path: sub-path and Repository Plugin installation forms are not part of the current official bundle flow. Use an installable package that declares dsh.bundle.patch instead.

Manage installed plugins#

Open the management panel from Settings → Plugins inside the DSH web UI.

Next: pick a plugin#

Start with Core for official bundles and workflow engines, or jump straight to the category that matches what you're building — see the full catalog overview.