commit-daily-summary

Turn one day of git commits into a readable, grouped work summary. The goal is not to dump raw commit lines but to translate them into human-friendly task statements organized by workstream.

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, branch names, and commit hashes in their original form regardless of output language

Core Rules

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