deepseek-harness

DeepSeek Harness English 中文 DeepSeek Harness ( dsh ) is an open-source agent harness developed by DeepSeek AI.It is built on an everything-is-a-plugin architecture and powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability .

Documentation: Developer preview DeepSeek Harness is in developer preview and iterating rapidly.THERE WILL BE COMPATIBILITY-BREAKING CHANGES.Review the safety notice before running the project.Run Run from npm Install Node.

js , then run: The command starts the Web UI at by default and opens it in the default browser for a local launch.An SSH launch only prints the host URL because the SSH client or editor owns the local forwarded address.Pass --no-open to run the server without opening a browser.See Web UI guide.

Run from source To run from a repository checkout: pnpm run build prepares the repository artifacts.