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Loop Guard — DSH Plugin for DeepSeek Harness
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@mrweicodes/dsh-loop-guard

Loop Guard

Thinking-loop guard for dsh: observes the llm/stream waterfall and breaks a model that degrades into a loop. Detects two per-call shapes (reasoning-only calls, restated-material calls) and re-fires instead of latching; plus two mid-stream breakers that end a single degenerate call (maxRepeatedText /

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

npx -y @deepseek-ai/dsh plugin --profile web add @mrweicodes/dsh-loop-guard@1.0.9

Description

Thinking-loop guard for dsh: observes the llm/stream waterfall and breaks a model that degrades into a loop. Detects two per-call shapes (reasoning-only calls, restated-material calls) and re-fires instead of latching; plus two mid-stream breakers that end a single degenerate call (maxRepeatedText / maxRepeatedCycleChars for visible output, maxRepeatedReasoningCycleChars for a reasoning bleed), which no post-call detector can reach — the reasoning rule is what ends the never-finishing turn of issue #5976. Ships an offline session analyzer that replays a session jsonl through the same detector. Compatible with every published dsh line from 0.1.2-rc.1 through 0.2.0-rc.1.

Compatibility and provenance

Loop Guard is published as @mrweicodes/dsh-loop-guard and currently resolves to version 1.0.9. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
any
Release source
npm
Registry updated
10/9/2026

Versions

1.0.9stable
10/9/2026
1.0.8stable
10/5/2026
1.0.7stable
9/28/2026
Show 1 more versionCollapse versions
1.0.6stable
9/26/2026

Related plugins

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Latest
1.0.9
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
222.2 kB
Files
14
Surface
any
License
MIT
Source
npm
GitHub
★ 17
Weekly downloads
0
Last push
10/9/2026
View source ↗
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