Start
DeepSeek Harness
Section titled “DeepSeek Harness”Start the Web UI through the root README; the command prints its URL. This guide begins after that server is running. The dsh process uses its invoking directory as the default filesystem location, but a fresh Web UI has no selected workspace until you add one.
This guide assumes you started the Web UI through the root README. Model changes take effect on the next request without restarting the server.
This tutorial is the programmatic alternative to the Web UI. It installs the published Python SDK, runs a checked-in agent composition, and shows how to call the same API from your own program.
Read this before changing anything under packages/. It assumes you know Cordis; if you do not, start with the primer or the tutorial.
We recommend using an agent to explore the codebase and understand its architecture.