Chinesezjc
4a8c49f78c
Addresses the review's two code warnings and one suggestion: - die_if_cpu_exhausted now restores SIG_DFL BEFORE unblocking SIGXCPU: a program that installed a custom handler AND masked the signal would otherwise have that pending handler run at the unblock (in model code, re-masking or raising) and escape the re-raise; with SIG_DFL first the pending signal kills inside the kernel with no bytecode window. A trap+mask combined regression test pins it (the mask-only case was already covered). - The constructor rejects budgets too small to honor: maxLogBytes must fit the truncation marker plus the serialized outer-array envelope (floor 64), and maxValueBytes must at least represent the smallest JSON completion (floor 4, matching the worker backend). The exact-limit test moves to the 64 floor and a rejection test pins the floors. - The pthread_sigmask None-guard comment cites the real rationale (defensive against stripped CPython builds; win32 is refused at construction), not the unreachable Windows path.
DeepSeek Harness
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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: https://deepseek-harness.github.io/deepseek-harness/
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:
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
- 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.