matter-briefing

matter-briefing is a skill for Claude Code from zhou210712/claude-for-legal-ZH. It costs 78 tokens per session (1,338 once invoked), scanned A, a copy of chronology, Apache-2.0.

A concise reporting tool for explaining the current position of one legal case. It summarises recent changes, the next important event, unresolved questions, and whether the recorded risk still matches the facts.

In plain words
What is it for?
Use it to prepare a briefing for a legal lead or outside counsel, including the case status, recent history, next milestone, open issues, and risk review.
Why use it?
It saves time before legal or management meetings and highlights stale records or issues that need attention. It also checks that the case is properly registered before reporting on it.

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 prepare a briefing for a legal lead or outside counsel, including the case status, recent history, next milestone, open issues, and risk review.

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhou210712/claude-for-legal-zh/matter-briefing"><img src="https://agentmods.dev/badge/skills/zhou210712/claude-for-legal-zh/matter-briefing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 78 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,338 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 84% copy Near-identical to another mod 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 $0.00078 $0.01338
Opus 5 $0.00039 $0.00669
Sonnet 5 $0.00016 $0.00268
Haiku 4.5 $0.00008 $0.00134

Measured 9d ago against content hash a6301c33047e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

matter-briefing 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.

Origin

This is a copy

84% identical to chronology — 167 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

litigation-legal/skills/matter-briefing/SKILL.md · 113 lines

How it starts

The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/matter-briefing

  1. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → 风险校准 + 相关方。
  2. 按以下工作流操作。
  3. 读取 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/matter.md + ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/history.md + _log.yaml 中的日志行。
  4. 生成简报:当前姿态、自上次更新以来的变化、下个节点、待解决问题、风险重评估检查("risk: 字段是否仍反映实际情况?")。
  5. 标注陈旧度:如 last_updated > 30天,明确说明。

案件简报

目的

让律师在走向会议室的路上就能读完一个案件的情况。当前姿态、变化之处、下一步做什么、什么值得重新考虑。

加载上下文

  • ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/_log.yaml —— 结构化行
  • ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/matter.md —— 记述式登记
  • ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/history.md —— 事件日志
  • ~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md —— 风险校准(使"风险:高"有具体含义,而非泛泛)

冲突门禁——不可绕过。 在生成简报前,检查 _log.yaml 中是否存在该案件代号。如果案件不在 _log.yaml 中,拒绝并路由:

"我在案件日志中没有找到 [案件代号]。请先运行 /litigation-legal:matter-intake,以便冲突检索可以运行且案件工作空间建立。我不会为未登记的案件生成简报——冲突检索是门禁。"

输入

代号(必填)。如模糊或缺失,请用户从活跃案件列表中选取。

简报内容

[工作成果标头——根据插件配置 ## 输出——因角色不同;见 `## 使用者`]

# [案件名称] —— 简报(截至[今天])

**状态:** [状态 / 阶段]
**风险:** [评级]([严重性] × [可能性])
**重要性:** [类别]
**外聘律师:** [律所 —— 主办律师]
**最后更新:** [日期] [⚠️ 陈旧 >30天]
**利益冲突:** [状态 —— ⚠️ 如 `待定` 或 `未运行`]

---

## 一段话概要

[当前姿态。我们在做什么、为什么。如登记时记录了关键事实,请指名。]

## 近期变化

[history.md 中最近3-5条记录,最新在前。如历史记录较薄,说明。]

## 下一步

- **临近节点:** [next_deadline + 是什么节点]
- **即将到来的里程碑:** [matter.md 或近期历史记录中的任何日期事项]
- **待决定事项:** [matter.md 中标注的待解决问题]

## 敞口

[范围 + 自登记以来的任何变化。如已计提,当前计提金额 + 是否需要重新校准。]

## 内部负责人

[已纳入的人员;是否有人应该纳入但未被纳入]

## 风险重评估检查

*提示,非答案。*

- `risk: [评级]` 是否仍感觉正确,还是案件发生了变化?
- `materiality: [类别]` 是否仍然匹配?(新事实可能推动向计提或披露变化。)
- 案件是否需要补充新的相关方(如证据开示后信息安全负责人变得相关)?

## 待解决问题

[来自 matter.md 及历史记录中尚未解决的事项]

## 通话前备忘

[如用户指定了目的——"在外部律师通话前给我简报"——定制本节:应问的问题、应获取的决定、应提取的进展。如未指定目的,省略本节。]

陈旧度

last_updated > 30天前:在顶部标注并建议会议后运行 /litigation-legal:matter-update [slug] 以记录讨论内容。

Read the full file on GitHub · 113 lines

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 · 113 lines · 78 tokens per session scan A a6301c33047e

Subscribe to this mod's changes

matter-briefing 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 78 tokens to every session and 1,338 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 84% identical to chronology, differing in 167 lines, and is treated as a copy.

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