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Second Engine — DSH Plugin for DeepSeek Harness
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dsh-second-engine

Second Engine

Second engine plugin for DeepSeek Harness: plug OpenAI Codex CLI in as a second agent — async work orders, adversarial review, a shared terminal/web session bridge, and a file-based task board.

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add github:fengyu-12/dsh-second-engine#45ce4b03d605d9aea127870cb0dcf54acecb4e2b

Compatibility and provenance

Second Engine is published as dsh-second-engine and currently resolves to version 3.0.0. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
github
Registry updated
10/16/2026

Versions

3.0.0stable
10/16/2026
2.6.0stable
10/14/2026
1.2.1stable
10/2/2026
Show 1 more versionCollapse versions
1.1.0stable
9/30/2026

Related plugins

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Latest
3.0.0
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
Unavailable
Files
Unavailable
Surface
web
License
MIT
Source
github
GitHub
★ 0
Weekly downloads
0
Last push
10/16/2026
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