legal-hold

legal-hold is a skill for Claude Code from zhou210712/claude-for-legal-ZH. It costs 81 tokens per session (1,069 once invoked), scanned A, original, Apache-2.0.

A legal-workflow tool for issuing, updating, releasing, or reporting evidence-preservation notices. Evidence preservation means keeping potentially relevant documents and data from being lost or deleted during a legal dispute.

In plain words
What is it for?
Use it to draft a Word notice for lawyer review, update preservation details, record departed custodians, release a notice, or create a combined status report across cases.
Why use it?
It helps teams track what must be preserved, who holds it, which systems are covered, and when the notice needs review. It also keeps preservation records organised across cases.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: reads .claude/ paths; mentions CLAUDE.md.

Part of the litigation-legal plugin — 16 skills, 1 agent shipped together

Good fit Use it to draft a Word notice for lawyer review, update preservation details, record departed custodians, release a notice, or create a combined status report across cases.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zhou210712/claude-for-legal-zh/legal-hold
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add zhou210712/claude-for-legal-ZH --skill legal-hold
Clone the repo
git clone --depth 1 https://github.com/zhou210712/claude-for-legal-ZH

Made for: Claude Code.

Or install litigation-legal, the plugin that ships this one along with the rest of its 16 skills, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for legal-hold

README.md
[![agentmods](https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/legal-hold/github.svg)](https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/legal-hold)
Your own site
<a href="https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/legal-hold"><img src="https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/legal-hold/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for legal-hold

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/legal-hold"><img src="https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/legal-hold.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,069 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00081 $0.01069
Opus 5 $0.00041 $0.00535
Sonnet 5 $0.00016 $0.00214
Haiku 4.5 $0.00008 $0.00107

Measured 9d ago against content hash 79440da22196, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

legal-hold scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

litigation-legal/skills/legal-hold/SKILL.md · 91 lines

What it actually says

  1. --status(无 slug):读取案件日志,产生全案组合保全报告。
  2. 否则:加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/matter.md + 日志行。
  3. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → 保密标记、保全通知模板。
  4. 按标记路由:
    • --issue:获取范围、保管人、日期范围、系统。起草保全通知。更新保全字段。
    • --refresh:获取范围/保管人变更。起草下一版本。标记已离职保管人。
    • --release:获取解除日期、留存指令。起草解除通知。
  5. 写入前确认。

证据保全通知

目的

证据保全是在中国民事诉讼中的关键步骤。不同于美国法的证据开示(discovery)制度,中国法下证据保全的核心法律依据为:

  • 《民事诉讼法》第81条:在证据可能灭失或者以后难以取得的情况下,当事人可以在诉讼过程中向人民法院申请保全证据,人民法院也可以主动采取保全措施。[法条原文]
  • 《民事诉讼法》司法解释第94-99条:证据保全的程序规定。[法条原文]

此外,当事人内部为应对已知或可预见的诉讼,有义务采取措施防止相关证据被销毁或灭失——否则可能承担举证不能的后果。

模式

  • --issue —— 首次发出
  • --refresh —— 定期更新确认
  • --release —— 解除保全
  • --status —— 跨案件组合报告

--issue —— 首次发出

输入:

  1. 范围——文件、数据、通信类型
  2. 保管人——可能持有相关材料的指定人员
  3. 日期范围——从何时开始保全
  4. 系统——邮件、即时通讯、文件共享、设备等
  5. 紧迫性——如已收到诉状或律师函,立即发出

起草保全通知,使用内部模板。

发送门禁(草案的收尾说明):

这是供律师审查的证据保全通知草案,不是可发出的通知。发出保全通知启动保全义务,通知本身可能在后续程序中作为证据被调取。有执业资格的律师审查、批准并发出。不要分发未经审查的草案。

--refresh —— 定期更新

更新频率:默认6个月。范围变更、保管人增减需重新确认。

已离职保管人: 如保管人已离职,标记为保全行动事项——离职员工文件和邮件归档需在IT层面保全。

--release —— 解除保全

通常在案件结束时。确认案件确实结束(非上诉中、非可能重启)。

--status —— 跨案件组合报告

读取案件日志,产生报告:

# 证据保全状态 —— [今天]

## 活跃保全

| 案件 | 发出日期 | 最后更新 | 下次更新 | 保管人 | 状态 |
|---|---|---|---|---|---|

## ⚠️ 注意

- **更新逾期:** [列表]
- **30天内需更新:** [列表]
- **活跃案件中保全未发出:** [列表]
- **已结案但保全仍活跃:** [列表——考虑解除]

本技能不做什么

  • 强制执行保全。 它发出通知;IT/保管人执行保全。
  • 自行决定范围。 技能从案件上下文建议范围;用户确认。
  • 发送通知。 起草 .docx;用户按内部惯例发送。
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 91 lines · 81 tokens per session scan A 79440da22196

Subscribe to this mod's changes

legal-hold is a skill published in the GitHub repository zhou210712/claude-for-legal-ZH (212 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 81 tokens to every session and 1,069 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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