Split the single ci.yml into two workflows so the PR check panel stops listing master-only obs jobs that skip (gray) and block the aggregate green-check: - ci.yml is now pull_request-only, holding only the 9 PR jobs (node-24, node-24-coverage, node-24-consumers, node-compat, python-sdk, python-runtime, windows, windows-native, all-checks-passed). It drops the workflow-level concurrency block since master carve-outs no longer apply. - ci-master.yml (new) carries the six master/dispatch jobs (wine-apt-cache, serial-linux-selfhosted, serial-macos, serial-windows, and both runner benchmarks) with the push-exempt cancel-in-progress block and suite input. It does not listen to pull_request, so its jobs never appear in PR checks. ci.yml keeps the wine apt cache seed/restore (repo-scoped by key), so moving the producer to ci-master.yml does not break the PR windows job's restore. Update ci-workflow.spec.ts to assert the two-workflow split: ci-master owns the drills/benchmarks and the push-exemption concurrency, ci.yml is PR-only without concurrency. Update the serial-reference, portable-required, failover-runbook, and pnpm-caching notes (en/zh + i18n) and .github/AGENTS.md to reflect ci-master. Verification: scripts/ci-workflow.spec.ts 12/12, both workflows YAML-parse, verify-translation-pairing consistent, verify-agent-note-format passes.
DeepSeek Harness
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DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI.
It uses an architecture where everything is a plugin, and is powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability.
Developer preview
DeepSeek Harness is currently in developer preview and is iterating rapidly. THERE WILL BE COMPATIBILITY-BREAKING CHANGES.
Run
Run from npm
Install Node.js, then run:
npx @deepseek-ai/dsh web
The command starts the Web UI at http://127.0.0.1:3080 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:
git clone https://github.com/deepseek-ai/deepseek-harness.git
cd deepseek-harness
pnpm install
pnpm run build
pnpm dsh web
pnpm run build prepares the repository artifacts. pnpm dsh web uses those built artifacts without rebuilding.
Community and support
- Feel free to submit feedback or bug reports through GitHub Discussions.
- Add the
dsh-plugintopic to your plugin repository for discoverability. - Join DeepSeek Harness Discord community.
Contributing
See CONTRIBUTING.md.
Development
Start with the development guide and architecture documentation.
For agents, follow AGENTS.md.
License
Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.