investigation-query

investigation-query is a skill for Claude Code from zhou210712/claude-for-legal-ZH. It costs 67 tokens per session (483 once invoked), scanned A, original, Apache-2.0.

A query tool for an ongoing workplace investigation log. It answers questions about witness statements, contradictions, missing evidence and the strongest evidence for a particular issue.

In plain words
What is it for?
It helps check timelines, compare accounts, identify evidence gaps and find support for or against specific claims, using investigation entry numbers.
Why use it?
It saves lawyers from rereading every investigation entry whenever they need a focused answer. It also makes clear when the log contains no relevant information.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

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

Good fit It helps check timelines, compare accounts, identify evidence gaps and find support for or against specific claims, using investigation entry numbers.

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/investigation-query"><img src="https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/investigation-query.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 483 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 $0.00067 $0.00483
Opus 5 $0.00034 $0.00242
Sonnet 5 $0.00013 $0.00097
Haiku 4.5 $0.00007 $0.00048

Measured 12d ago against content hash 72cd795b0a4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

investigation-query 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-query/SKILL.md · 50 lines

What it actually says

/investigation-query

针对调查日志回答问题——证人说了什么、哪些地方陈述互相矛盾、存在哪些证据缺口、每个问题上最有证明力的证据是什么。

指令

  1. 加载调查日志并运行查询模式。
  2. 回答中始终引用日志条目编号。
  3. 如果日志中没有与问题相关的内容,明确说明——"在本次调查日志中(已审查[N]条记录),我未看到关于[主题]的任何信息"——并提供将其标记为缺口。

常见查询类型

查询类型 示例
证人陈述 "被投诉人关于12月的事件说了什么?"
矛盾点 "投诉人和被投诉人的陈述在哪些地方互相矛盾?"
证据缺口 "我们还缺什么证据?"
最有证明力的证据 "关于[事项],目前最有证明力的证据是什么?"
时间线核对 "各证人对[日期]的描述是否一致?"

保密要求

查询和分析内容受《律师法》第38条保密义务保护。[法条原文] 查询结果属于内部调查工作成果,标注"保密"。

示例

/employment-legal:investigation-query [调查事项名称]
被投诉人关于12月部门聚餐说了什么?
/employment-legal:investigation-query [调查事项名称]
投诉人和被投诉人的陈述在哪些地方互相矛盾?
/employment-legal:investigation-query [调查事项名称]
我们还缺什么?
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 · 50 lines · 67 tokens per session scan A 72cd795b0a4d

Subscribe to this mod's changes

investigation-query 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 67 tokens to every session and 483 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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