Commit Daily Summary

commit-daily-summary

Overview

Use this skill to turn one day of git commits into a readable work summary. The goal is not to dump commit lines, but to translate them into grouped, human-friendly task statements.

Core Rules

• Default scope is today in the user's local timezone unless the user gives a date.
• Prefer git evidence over memory.
• Group commits by workstream / theme, not just by repository order.
• Rewrite raw commit messages into concise Chinese action summaries.
• Do not include empty, noise-only, or clearly meaningless commits as standalone achievements.

Workflow

Step 1: Determine the date and repo scope

Default assumptions:

• date range: today
• repository scope: current repository unless the user asks for multiple repositories

Clarify only when necessary:

• today vs a specific date
• current repo vs multiple repos
• whether the user wants only task summaries or task summaries + raw commit details

Step 2: Collect commits

Use direct git commands with explicit repository paths.

Recommended command pattern:

git -C  log --since="YYYY-MM-DD 00:00" --until="YYYY-MM-DD 23:59:59" --pretty=format:"%h%x09%s"

If no commits are found, state that clearly.

Step 3: Group commits into workstreams

Cluster related commits together, for example:

• 同一功能开发
• 同一缺陷修复
• 同一配置或工具链调整
• 同一文档更新

Do not create one task sentence per commit if several commits are obviously part of the same workstream.

Step 4: Rewrite into Chinese action summaries

Good summary lines should:

• start with a clear action verb
• describe the actual business or engineering result
• omit noisy implementation trivia unless it matters
• be understandable to someone reading a daily report quickly

Examples:

• 实现了行情页的筛选条件持久化
• 修复了任务轮询在终态下未刷新概览的问题
• 重构了图表数据映射逻辑，降低了重复处理分支
• 补充了设置保存链路的回归测试

Step 5: Output the daily report

Preferred structure:

• 日期范围
• 今日工作摘要
• 仓库 / workstream 明细
• 如有需要，再附原始 commits

Recommended Output Shape

## 提交总结

- 日期：2026-03-30
- 范围：today / current repo

### 今日工作摘要
- ...
- ...

### 分项明细
#### 仓库 A
- workstream 1: ...
- workstream 2: ...

### 原始提交（可选）
- abc123 feat(...)

When to Use

• 用户说“总结我今天做了什么”
• 用户说“总结我的提交”
• 用户说“提交总结”
• 用户要一份基于 commit 的日报

When Not to Use

• 用户要的是当前会话收尾，而不是 commit 视角
• 用户要的是跨会话的项目级日报
• 用户没有 git 提交，真正需要的是工作区变更总结

In those cases, prefer session-wrap or project-daily style skills instead.

Quality Checklist

Before responding, verify:

• [ ] Date scope is explicit
• [ ] Summary is based on actual commits
• [ ] Related commits are grouped into workstreams
• [ ] Chinese task lines are human-readable and action-oriented
• [ ] Empty noise commits are not treated as major work items

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: leonsong09
• Source: leonsong09/commit-daily-summary
• License: MIT

Install and usage instructions live in the source repository linked above.