ctx-handoff-sentinel (dsh-plugin)

---

What it is · 是什么

Two forms of the same check:

DeepSeek Harness plugin	原生插件：哨兵条、/guard check、fork 子代理后台自检（压缩 / 上下文压力 / 步数触发），判红时主动问是否写交接单
Portable Agent Skill	Claude Code / Codex 通用 SKILL.md + 两个零依赖 Python 脚本，用 git 工作区做证据核对

Both ask the same three questions and grade the answer the same way:

A. Can it recite the immovable constraints? B. Can it list the changed files with reasons? C. Can it give the next step and a runnable verify command?

The model's own verdict is the baseline. Evidence only overrides it on hard contradictions — a few omitted scratch files never turn a healthy conversation yellow.

Get it · 获取

Clone + one-command installer (macOS / Linux / Windows):

git clone https://github.com/Arid-G1FT/ctx-handoff-sentinel.git
cd ctx-handoff-sentinel

# macOS / Linux
./install.sh --both        # or --claude / --codex; --force to overwrite

# Windows (double-click install.cmd also works)
install.cmd -Force

No git? Download the ZIP: GitHub → Code → Download ZIP → extract → run install.sh / install.cmd from the extracted folder.

No installer needed: the skill is just files. Copy skill/ into ~/.claude/skills/ctx-guard (Claude Code) or ~/.codex/skills/ctx-guard (Codex). No Node, no npm — Python 3.9+ is optional (only for the verdict script; the skill falls back to applying the policy by hand).

DeepSeek Harness plugin:

dsh plugin --profile desktop add link:"$PWD/dsh-plugin"

Requires restarting the app afterwards.

Read more · 详细文档

• English README — full install, usage, verdict policy, tests
• 中文 README — 完整安装、用法、判定规则、测试
• Keeping up with DSH releases — 升级维护清单
• Publishing to the DSH plugin market — 上架插件市场的步骤
• Verdict policy — 判定阈值与取向

Layout · 目录

dsh-plugin/          DeepSeek Harness plugin (host + client + tests)
skill/               Portable Agent Skill (Claude Code / Codex)
docs/upgrading-dsh.md Maintenance contract for DSH releases

License

MIT