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ikta2010/dsh-loop-breaker

Hard stop for runaway turns: blocks repeated identical tool calls and ends the turn when per-turn step or time budgets are exceeded.

Stars ★ 0 Category Tools & Capabilities Listed 2026-09-20

Install

Inside DeepSeek Harness, with dsh-market

dsh plugin --profile web add dshmarket

Or from the command line

dsh plugin --profile web add "https://github.com/ikta2010/dsh-loop-breaker/releases/latest/download/dsh-loop-breaker.tgz"

Installing runs third-party code with your own permissions — it can read your files, use your credentials and reach the network. Review the source first, and pin a commit (github:owner/repo#sha) when you can.

README

This plugin publishes its README in Chinese only.

硬止损插件:同一工具 + 同一参数反复调用时,直接中断本轮。

为什么需要

2026-09-13 从真实会话日志实测:

  • 单个 turn 最多跑出 337 步
  • 同一条命令被重复调用 120 次 / 85 次
  • dsh 自带的 repeat-tool-reminder 只提醒、不中断
  • dsh-agent-loop 只暴露 maxParallelToolCalls,没有步数上限

结果就是"跑四小时 / 最后只能 /stop"。

实现

用两个上游扩展点:

钩子 作用
tools/post-execute(waterfall) 计数;超限时返回 {kind:'block', feedback, additionalContexts} 否决该次结果并注入可见说明
agent/pre-step(waterfall) 返回 {kind:'reject'} 让下一步不进入 → 本轮结束

判定键是「工具名 + 参数规范化后的 JSON」,所以正常干活(每次不同命令)不会误伤。

配置

- id: loop-breaker
  name: 'dsh-loop-breaker'
  config:
    consecutiveLimit: 4      # 连续重复多少次硬止损
    totalLimit: 12           # 单轮内累计多少次硬止损
    include: []              # 只统计这些工具(空=全部)
    exclude: []              # 排除这些工具
    argumentsPreviewChars: 400

安装

bash /nas/dsh/工具/dsh-loop-breaker/install.sh

装完需要重启一次 dsh web 才会加载(会短暂断开网页,会话不丢):

dsh-restart

卸载

dsh plugin --profile web remove dsh-loop-breaker
rm -rf ~/.dsh/profiles/web/node_modules/dsh-loop-breaker

Content from the project README on GitHub ↗

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