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Defend — DSH Plugin for DeepSeek Harness
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dsh-defend

Defend

Prompt-injection, jailbreak, and secret-leak detection with allow/ask/block interception for DeepSeek Harness: an Aho-Corasick pattern engine and heuristics ported from the Prompt-Injection-Payloads, Jailbreak-Detector, and Secret-Key-Leaker-Detect assets

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

npx -y @deepseek-ai/dsh plugin --profile web add dsh-defend@0.3.21

Compatibility and provenance

Defend is published as dsh-defend and currently resolves to version 0.3.21. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
any
Release source
npm
Registry updated
10/16/2026

Versions

0.3.21stable
10/10/2026
0.3.20stable
10/5/2026
0.3.19stable
10/5/2026
Show 25 more versionsCollapse versions
0.3.18stable
10/5/2026
0.3.17stable
10/4/2026
0.3.16stable
9/24/2026
0.3.15stable
9/24/2026
0.3.14stable
9/23/2026
0.3.13stable
9/22/2026
0.3.12stable
9/19/2026
0.3.11stable
9/18/2026
0.3.10stable
9/12/2026
0.3.9stable
9/10/2026
0.3.8stable
9/9/2026
0.3.7stable
9/9/2026
0.3.6stable
9/7/2026
0.3.5stable
9/7/2026
0.3.4stable
9/4/2026
0.3.3stable
9/2/2026
0.3.2stable
9/2/2026
0.3.1stable
9/1/2026

Related plugins

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Latest
0.3.21
DSH
*
HMR
Process restart
Tree shaking
Declares sideEffects: false
Unpacked size
494.2 kB
Files
60
Surface
any
License
Apache-2.0
Source
npm
GitHub
★ 0
Weekly downloads
902
View source ↗Project homepage ↗
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Report an issue
0.3.0stable
8/30/2026
0.2.0stable
8/26/2026
0.1.4stable
8/23/2026
0.1.3stable
8/22/2026
0.1.2stable
8/22/2026
0.1.1stable
8/21/2026
0.1.0stable
8/16/2026

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