project-daily-summary（项目每日总结）

project-daily-summary

Summarize today's coding work by project. Combine session evidence with git commits and uncommitted changes. Prioritize plans and final outcomes over process chatter.

Language Detection

Detect the user's language from their request:

• Chinese or mixed Chinese input → output in Chinese (default)
• English input → output in English
• Keep identifiers, paths, branch names, and commit hashes in their original form

Core Rules

• Do not produce a chronological 流水账.
• Do not summarize reasoning noise or intermediate tool chatter.
• Always summarize by project first, then by major workstream within each project.
• If evidence is missing, say so explicitly. Do not fabricate sessions, commits, or validation results.

Workflow

Step 1: Determine today's local date

Use the local machine date, not UTC.

Step 2: Detect environment and load platform reference

Check for available session sources in this order:

1. Codex sessions (~/.codex/sessions/YYYY/MM/DD/) → read $SKILL_DIR/references/codex-sessions.md for parsing details
2. Claude Code context (current conversation + OMC notepad) → read $SKILL_DIR/references/claude-code-sessions.md
3. Git-only fallback → skip session parsing, rely entirely on git evidence

If multiple sources are available, combine them. If none are available, report that clearly and proceed with git-only mode.

Step 3: Collect evidence

For each project in scope:

Session evidence (platform-specific, see loaded reference):

Extract these signal types in priority order:

1. Goal / intent — what the user set out to do (from session start, plan files, or first prompt)
2. Completed items — tasks marked done, files written, tests passing
3. Key decisions — architecture choices, library selections, approach changes
4. Changed files — from session context or git diff
5. Validation state — tests run and their results, build status
6. Open risks / blockers — unresolved issues, known failures

If a session source is available but parsing fails or returns empty, fall back to git evidence for that project and note (session data unavailable) in the output. Do not silently drop a project because session parsing failed.

Git evidence (universal):

git -C <repo> log --since="YYYY-MM-DD 00:00" --until="YYYY-MM-DD+1 00:00" --pretty=format:"%h %s"
git -C <repo> status --short
git -C <repo> diff --stat

Pre-check: Verify the directory is a git repository before running git commands. If not a repo, skip git evidence and rely on session evidence alone.

Read $SKILL_DIR/references/session-parsing.md for the universal signal extraction template and noise filtering rules.

Step 4: Group by project

For each session or working directory:

1. Try git -C <cwd> rev-parse --show-toplevel to find the project root
2. If that fails, use the working directory as the project key

Output one section per project, not one per session.

Step 5: Merge into major workstreams

Within each project, merge multiple sessions or commit groups into a few major workstreams using these signals:

• Same branch or worktree
• Same or similar user goal
• Overlapping changed files
• Same feature, bug, review, or topic

Target 1 to 5 workstreams per project, not dozens of entries.

Step 6: Output the report

Use the template below. Adjust section labels to match the output language.

Step 7: Save (optional)

Save policy:

1. If the project's AGENTS.md defines a daily-summary output directory, follow it.
2. Otherwise ask the user for the output directory on first use.
3. Default filename: YYYY-MM-DD-project-daily.md
4. If the user says not to save, return the summary in chat only.

Output Template

# Project Daily Summary
日期：YYYY-MM-DD

## 总览
- 项目数：
- 会话数：
- 主要推进：
- 今日仍未收尾：

## 项目：<repo-or-folder>
- 分支 / 仓库：
- 今日目标：
- 今日计划提炼：
- 今日完成事项：
- 今日 commits：
- 当前未提交改动：
- 风险 / 未完成项：
- 建议下一步：

## 跨项目总结
- 今天最重要的推进
- 重复出现的问题
- 明天最值得先做的 1-3 件事

Scope Rules

• Default: summarize all projects that appear in today's sessions or that the user has committed to today.
• If the user provides specific folders: summarize only those.

When Not to Use

• User wants a current-session wrap-up only → use session-wrap
• User wants a pure commit-based report → use commit-daily-summary
• User says just "日报" without multi-project or session context → prefer commit-daily-summary

Quality Checklist

Before responding, verify:

• Date scope is explicit
• Projects are grouped correctly
• Session evidence is distinguished from git evidence
• Completed vs uncommitted vs unfinished items are clearly separated
• No fabricated sessions, commits, or verification claims
• Output language matches the user's language