investigation-add

investigation-add is a skill for Claude Code from zhou210712/claude-for-legal-ZH. It costs 66 tokens per session (509 once invoked), scanned A, original, Apache-2.0.

A workflow for adding files, interview records or observations to an ongoing workplace investigation log. It reviews each new item against recorded rules and preserves the original material.

In plain words
What is it for?
It helps process batches of emails, complaints, interview notes and other evidence, append them to the investigation, report surfaced items and identify covered evidence sources.
Why use it?
It prevents new evidence from being added without checking its relevance, authenticity, legality and importance. It also records what was reviewed and highlights significant findings.

Skill for Claude Code

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

Part of the employment-legal plugin — 17 skills, 1 agent shipped together

Good fit It helps process batches of emails, complaints, interview notes and other evidence, append them to the investigation, report surfaced items and identify covered evidence sources.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zhou210712/claude-for-legal-zh/investigation-add
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 investigation-add
Clone the repo
git clone --depth 1 https://github.com/zhou210712/claude-for-legal-ZH

Made for: Claude Code.

Or install employment-legal, the plugin that ships this one along with the rest of its 17 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 investigation-add

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/investigation-add"><img src="https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/investigation-add.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 509 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 $0.00066 $0.00509
Opus 5 $0.00033 $0.00254
Sonnet 5 $0.00013 $0.00102
Haiku 4.5 $0.00007 $0.00051

Measured 12d ago against content hash cdd1ba5b0b89, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

investigation-add 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 12d 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.

employment-legal/skills/investigation-add/SKILL.md · 53 lines

What it actually says

/investigation-add

向进行中的调查日志添加数据。使用已记录的筛选标准处理文件批次,浮现重要事项,记录所有已审查内容以供覆盖验证。

指令

  1. 加载 ~/.claude/plugins/config/claude-for-legal/employment-legal/CLAUDE.md
  2. 运行添加数据模式:
    • 将新数据追加到调查日志
    • 按筛选标准评估:是否与调查要点相关?是否重要?
    • 输出浮现比例和已浮现事项列表
  3. 处理完成后,显示浮现比例和已浮现事项列表。
  4. 如果数据覆盖了证据来源清单中的某项,提示更新清单。

证据筛选标准

添加数据时,按以下维度评估:

维度 检查
相关性 该证据是否与待证事实相关?
真实性 该证据是否可核验来源和真实性?
合法性 该证据的获取方式是否合法?(《劳动争议司法解释(一)》关于证据合法性)
重要性 该证据是否会影响调查结论?

保密要求

所有添加的数据受《律师法》第38条保密义务保护。[法条原文] 注意区分:

  • 原始材料(投诉信、聊天记录、邮件等)——保持原样,不修改
  • 调查分析意见——属于律师工作成果,标注保密
  • 日志条目——记录处理过程,不替代调查分析

示例

/employment-legal:investigation-add [调查事项名称]
[粘贴访谈记录]
/employment-legal:investigation-add [调查事项名称]
[附上邮件导出文件]
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. 12d ago First seen · 53 lines · 66 tokens per session scan A cdd1ba5b0b89

Subscribe to this mod's changes

investigation-add 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 66 tokens to every session and 509 once invoked, about $0.0003 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 2026-08-30.

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