Agent skill

Chronology

by zhou210712 in zhou210712/claude-for-legal-ZH

从声明的文件来源和上传材料构建或更新大事记——提取带日期的事件、 去重,并按案件理论标记重要性。当用户要求从证据材料或案件文件 构建大事记或时间线,说"从材料中提取时间线"或"什么发生了什么时间", 或需要工作大事记、事实陈述或证人特定时间线时使用。

Apache-2.0Auto-check passed

Install Chronology

skills CLI
$ npx skills add zhou210712/claude-for-legal-ZH --skill chronology -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install zhou210712/claude-for-legal-ZH chronology --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/zhou210712/claude-for-legal-ZH.git skills-src && mkdir -p .claude/skills && cp -r skills-src/litigation-legal/skills/chronology .claude/skills/chronology && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
chronology
GitHub stars
225
Token cost
~741 tokens
SKILL.md length
126 words
Files
1
Skills in repo
122
Repo updated
First seen
Licence
Apache-2.0

At a glance

从声明的文件来源和上传材料构建或更新大事记——提取带日期的事件、 去重,并按案件理论标记重要性。当用户要求从证据材料或案件文件 构建大事记或时间线,说"从材料中提取时间线"或"什么发生了什么时间", 或需要工作大事记、事实陈述或证人特定时间线时使用。

  • Works in 10 steps: 加载… → 加载… → 按以下工作流。 → …
  • SKILL.md covers 目的, 侧重点框架(重要性标签), 加载上下文 and 工作流, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Chronology is an agent skill from zhou210712/claude-for-legal-ZH. 从声明的文件来源和上传材料构建或更新大事记——提取带日期的事件、 去重,并按案件理论标记重要性。当用户要求从证据材料或案件文件 构建大事记或时间线,说"从材料中提取时间线"或"什么发生了什么时间", 或需要工作大事记、事实陈述或证人特定时间线时使用。

Its SKILL.md is about 740 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The licence is Apache-2.0.

Example prompts

  • “从材料中提取时间线”
  • “什么发生了什么时间”
  • “/chronology”

Workflow steps

10 steps, taken from the first numbered list in SKILL.md.

  1. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/matter.md → 案件理论、关键事实。
  2. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → 文件存储来源、默认案件文件夹模式。
  3. 按以下工作流。
  4. 按顺序识别来源:本次会话用户提供的路径、默认案件文件夹、配置中声明的来源。
  5. 对于可读来源:提取带日期的事件。对于不可达来源:在缺口中注明。
  6. 去重,合并每个事件的来源列表。
  7. 按案件理论标记重要性(🔴/🟡/⚪)。
  8. 写入 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/chronology.md。
  9. 如先行版本存在:版本号递增,向用户呈现diff摘要。
  10. 最终确定前确认:"这是我构建的内容。浏览🔴条目——有无我判定错误的地方?"

What it can do on your machine

Read from SKILL.md and the folder at commit 2f01c92. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Chronology loads about 741 tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 126 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~34
When it runs · the whole SKILL.md, loaded when a task matches
~741

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from zhou210712/claude-for-legal-ZH at commit 2f01c92, republished under its Apache-2.0 licence (© zhou210712). 126 words, ~741 tokens.

Download SKILL.mdSave it as .claude/skills/chronology/SKILL.md (or your agent's skills folder).
name
chronology
description
从声明的文件来源和上传材料构建或更新大事记——提取带日期的事件、 去重,并按案件理论标记重要性。当用户要求从证据材料或案件文件 构建大事记或时间线,说"从材料中提取时间线"或"什么发生了什么时间", 或需要工作大事记、事实陈述或证人特定时间线时使用。
argument-hint
[slug] [--format=working|sof|witness-[name]]

/chronology

  1. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/matter.md → 案件理论、关键事实。
  2. 加载 ~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → 文件存储来源、默认案件文件夹模式。
  3. 按以下工作流。
  4. 按顺序识别来源:本次会话用户提供的路径、默认案件文件夹、配置中声明的来源。
  5. 对于可读来源:提取带日期的事件。对于不可达来源:在缺口中注明。
  6. 去重,合并每个事件的来源列表。
  7. 按案件理论标记重要性(🔴/🟡/⚪)。
  8. 写入 ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/[slug]/chronology.md。
  9. 如先行版本存在:版本号递增,向用户呈现diff摘要。
  10. 最终确定前确认:"这是我构建的内容。浏览🔴条目——有无我判定错误的地方?"

大事记(Chronology)

目的

事实按顺序发生。大事记是每个叙事依赖的骨架——代理词的事实部分、法律意见、庭前准备。手工建立大事记很慢;AI擅长结构化提取。要点:输入垃圾则输出垃圾。本技能从配置声明的来源和用户上传的材料中提取。

侧重点框架(重要性标签)

同一事件因执业者是在证明主张还是反驳主张而具有不同的重要性:

  • 原告/主张方(进攻框架) —— 🔴 标记确立请求权要件的事件(责任、因果关系、损害、通知)、关闭对方将试图打开的缺口的事件,或启动诉讼时效的事件。🟡 标记支持主张但可被质疑的事件。⚪ 是背景。
  • 被告/抗辩方(防御框架) —— 🔴 标记打破请求权要件的事件(因果关系断裂、通知缺失、依赖缺失)、开启诉讼时效或管辖权抗辩的事件,或支持积极抗辩(免责、弃权、过错相抵)的事件。🟡 标记削弱对方叙事的事件。⚪ 是背景。

加载上下文

  • 插件配置 CLAUDE.md → 案件理论上下文、## Outputs 获取工作成果标头
  • 本案件的先行 chronology.md(如存在)
  • 用户上传或提供的任何文件

工作流

步骤0:保密门禁(每次先运行)

大事记从文件中提取。文件可能包含保密或受保护信息。

提取前:这些来源是否已经过保密筛选?

  • A. 所有来源已清理——你已经筛选过。我提取时不加保密标记。
  • B. 混合或尚未筛选——我提取并为每个条目加标记。
  • C. 中止——先筛选——暂停技能。筛选来源。返回重新运行。
步骤1:识别文件来源
  1. 用户提供的路径——本次会话中放入的任何内容。
  2. 默认案件文件夹——从配置的文件存储模式展开。
  3. 声明的来源——配置中声明的来源。
  4. 询问——如果来源看起来不足,提示用户。
步骤2:提取 + 读取

对于每个有可读文件的来源:

  • PDF、邮件、docx、txt —— 直接读取。
  • 如果技能无法访问某个声明的来源,在输出的缺口部分中明确命名。

来源标注。 为每个大事记条目标注信息来源。对于任何无法追溯到提取文件的条目——例如从模型知识回忆的事实、通过联网搜索找到的公开记录事件——内联标注:[联网检索——需复核]、[模型知识——需验证] 或 [用户提供]。不得删除或压缩标签。

步骤3:提取事件

对于每个文件,识别带日期的事件:

  • 邮件: [日期] [发送人] 告知 [收件人] [主题/内容]
  • 会议: [日期] [参加人] 就 [主题] 开会
  • 决定: [日期] [决策人] 决定 [什么]
  • 诉讼文件: [日期] [当事人] 提交 [起诉状/答辩状/上诉状]
  • 外部事件: [日期] [事情发生](合同签署、产品发布、监管行动等)
步骤4:去重

同一事件可能出现在多份文件中——这是一个有多个来源的事件。合并。合并条目引用所有来源。

步骤5:按案件理论标记重要性
  • 🔴 关键——事件是关键事实的一部分
  • 🟡 相关——背景、模式证据、支持次要论点
  • ⚪ 背景——对完整性有用,不进入代理词

纪律:300条条目中有300条🔴标签等于没有标签。为真正能移动事实认定者的事件保留🔴。

步骤6:写入

默认输出为工作大事记。按需提供变体。

输出格式

工作大事记(默认)
markdown
[工作成果标题]

# 大事记 —— [案件名称]

**案件:** [slug]
**构建日期:** [YYYY-MM-DD]
**来源:** [N] 份文件跨 [来源类型]
**条目:** [N]([N] 🔴 / [N] 🟡 / [N] ⚪)
**关键事实:** [一句话]

---

## 时间线

| 日期 | 事件 | 标签 | 来源 |
|---|---|---|---|
| [YYYY-MM-DD] | [发生了什么,一句话] | 🔴/🟡/⚪ | [文件路径或编号] |

---

## 关键事件(仅🔴)

[提取出来,每条附一行说明为何对理论重要。]

---

## 缺口

**无事件的日期范围:** [范围]
**预期但缺失:** [我们预期看到但未记录的事件]
**不可读来源:** [已声明但本次无法访问的来源]

---

## 版本
- v[N] 构建于 [日期] 来自 [来源摘要]
事实陈述大事记(按需)

过滤至🔴和相关🟡。以按时间顺序的散文叙事呈现——代理词事实部分的骨架。

证人特定大事记(按需)

过滤至某位证人被列为发送人、收件人、参加人或主题的事件。

本技能不做什么

  • 解决矛盾。 当两份文件就同一事件说不同内容时,两个条目都放入并标记。解决方案是律师的判断。
  • 发明来源中没有的事件。 如果不在文件中,就不在大事记中。
  • 保证完整性。 大事记仅与来源一样好。

© zhou210712, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in litigation-legal/skills/chronology of zhou210712/claude-for-legal-ZH.

Open the folder on GitHubat commit 2f01c92

Compare with similar skills

Chronology next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Chronology compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Chronology this skillzhou210712/claude-for-legal-ZH225—~741Automated safety check: PassApache-2.0
Chronologyanthropics/claude-for-legal9.6k2 repos~5.7kAutomated safety check: PassApache-2.0
Chronology Builder Andrew Birdlawve-ai/awesome-legal-skills847—~2.4kAutomated safety check: PassCustom licence
Generating Forensic Timelines With Hayabusamukul975/Anthropic-Cybersecurity-Skills34k—~2.2kAutomated safety check: PassApache-2.0
Session History Timelinerohitg00/agentmemory29k—~465Automated safety check: PassApache-2.0
Building Patient Timelinesmaziyarpanahi/openmed5.5k—~1.9kAutomated safety check: PassApache-2.0

Similar skills

  • Chronology

    anthropics/claude-for-legal

    Official

    Build or update a chronology from declared document sources and uploads — dated events extracted, de-duped, and tagged by significance per the matter theory.

    9.6k GitHub starsUsed in 2 repos~5.7k tokens
    Auto-check passed
  • Chronology Builder Andrew Bird

    lawve-ai/awesome-legal-skills

    Builds a litigation chronology from the disclosure bundle itself — every entry attributed to its source document, behind a CPR 31.22 implied-undertaking check, because documents disclosed in English…

    847 GitHub stars~2.4k tokensUpdated 8 days ago
    Legal & ComplianceAuto-check passed
  • Generating Forensic Timelines With Hayabusa

    mukul975/Anthropic-Cybersecurity-Skills

    Run Hayabusa against collected Windows EVTX files to apply Sigma detection rules and produce a prioritized, chronological CSV/JSON timeline with severity levels, MITRE ATT&CK mappings, and…

    34k GitHub stars~2.2k tokensUpdated 1 mo ago
    SecurityAuto-check passed
  • Session History Timeline

    rohitg00/agentmemory

    Shows a clean, reverse-chronological timeline of recent sessions on a project, using only the data a memory tool actually returned, never a remembered summary.

    29k GitHub stars~465 tokensUpdated yesterday
    Agent WorkflowsAuto-check passed
  • Building Patient Timelines

    maziyarpanahi/openmed

    Assemble a chronological patient timeline from OpenMed-extracted clinical events, normalizing dates and resolving relative time expressions on-device.

    5.5k GitHub stars~1.9k tokensUpdated today
    Research & ScienceAuto-check passed
  • Assemble scattered booking confirmations into one chronological itinerary.

    1.6k GitHub stars~361 tokensUpdated yesterday
    Auto-check passed

More from zhou210712/claude-for-legal-ZH

All 122 skills in this repo
  • Claim Chart

    zhou210712/claude-for-legal-ZH

    构建或审查要件分析表——专利权利要求对照表(侵权、无效或审查)或 民事构成要件分析表(任何诉讼请求或抗辩),每个单元格附精确引用, 缺口检测为优先输出。当用户要求要件分析表、权利要求对照表、 证据对照表、侵权或无效主张、逐要件映射,或问"我们证明[主张]还缺什么"时使用。

    225 GitHub stars~1.3k tokensUpdated 4 mo ago
    Auto-check passed
  • Client Intake

    zhou210712/claude-for-legal-ZH

    结构化接待——实践领域模板、跨领域考点识别、利益冲突标记、分流分类. An agent skill from zhou210712/claude-for-legal-ZH.

    225 GitHub stars~1.2k tokensUpdated 4 mo ago
    Auto-check passed
  • Gap Surfacer

    zhou210712/claude-for-legal-ZH

    参考资料:支持 /regulatory-legal:gaps 和 /regulatory-legal:comments 的共享差距和意见征集跟踪框架。跟踪未关闭的政策差距及其整改状态, 从 policy-diff 中获取差距,呈现开放和即将到期的事项,路由给负责人, 并通过企业通讯工具通知差距负责人,每次发送前需确认。

    225 GitHub stars~757 tokensUpdated 4 mo ago
    Auto-check passed
  • Launch Review

    zhou210712/claude-for-legal-ZH

    对照您的框架和风险校准进行全面产品上线审查。当用户说"审查这个上线" "[功能]法务审查""我们能上线吗""[产品]有什么法律问题"或引用了需要 逐类审查备忘录的产品需求文档或上线追踪工单时使用。

    225 GitHub stars~2k tokensUpdated 4 mo ago
    Auto-check passed
  • Reg Feed Watcher

    zhou210712/claude-for-legal-ZH

    检查法规动态源,报告自上次检查以来的新事项,按重要度阈值过滤。适用于用户说"检查法规动态"、"有什么新规定"、"法规更新"、从定时任务触发执行,或手动粘贴法规动态进行分类和差异分析时。

    225 GitHub stars~1.2k tokensUpdated 4 mo ago
    Auto-check passed
  • Renewal Tracker

    zhou210712/claude-for-legal-ZH

    展示具有即将到来的取消截止日期的合同,在通知窗口关闭前发出预警, 基于维护的续约登记册运行。当用户询问"什么即将续约""哪些续约即将到期" "我们是否错过了取消窗口""将此添加到续约追踪器"时使用,或按计划运行。

    225 GitHub stars~681 tokensUpdated 4 mo ago
    Auto-check passed

Questions about Chronology

What does Chronology do?

从声明的文件来源和上传材料构建或更新大事记——提取带日期的事件、 去重,并按案件理论标记重要性。当用户要求从证据材料或案件文件 构建大事记或时间线,说"从材料中提取时间线"或"什么发生了什么时间", 或需要工作大事记、事实陈述或证人特定时间线时使用。. Chronology is an agent skill from zhou210712/claude-for-legal-ZH.

How do I install Chronology in Claude Code?

Run `npx skills add zhou210712/claude-for-legal-ZH --skill chronology -a claude-code`. Or copy the skill folder (litigation-legal/skills/chronology in zhou210712/claude-for-legal-ZH) into .claude/skills/chronology in your project. Claude Code loads it when a task matches its description.

How do I install Chronology in Codex?

Run `npx skills add zhou210712/claude-for-legal-ZH --skill chronology -a codex`. Or copy the skill folder (litigation-legal/skills/chronology in zhou210712/claude-for-legal-ZH) into .agents/skills/chronology in your project. Codex loads it when a task matches its description.

Can I use Chronology in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add zhou210712/claude-for-legal-ZH --skill chronology -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/chronology, .gemini/skills/chronology, .github/skills/chronology and .opencode/skills/chronology in your project.

What does Chronology need to run?

SKILL.md names no scripts, command-line tools or credentials: Chronology is instructions for the agent only.

Does Chronology access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Chronology safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Chronology use?

Chronology is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Chronology use?

About 741 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Chronology?

Skills that share tags, products or a category with Chronology: Chronology (anthropics/claude-for-legal, 9.6k stars), Chronology Builder Andrew Bird (lawve-ai/awesome-legal-skills, 847 stars), Generating Forensic Timelines With Hayabusa (mukul975/Anthropic-Cybersecurity-Skills, 34k stars) and Session History Timeline (rohitg00/agentmemory, 29k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Chronology?

zhou210712 (a GitHub user) maintains it in zhou210712/claude-for-legal-ZH, which has 225 GitHub stars. The repository holds 122 skills in this directory. The repository was last updated on May 15, 2026.

Source: zhou210712/claude-for-legal-ZH on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.