journal

majiayu000's avatarfrom majiayu000

Generates a journal entry from git commit history - just say "journal this" and I'll read the commits and write it up

⭐0stars🔀0forks📁View on GitHub🕐Updated Jan 5, 2026
[Developer Tools]

When & Why to Use This Skill

This Claude skill automates the creation of detailed development journals by analyzing Git commit history. It streamlines the documentation process for engineers by transforming raw commit logs into comprehensive summaries of technical decisions, progress, and next steps, significantly enhancing project visibility and developer productivity.

Use Cases

  • Daily Standup Preparation: Automatically generate a concise summary of your recent work to provide clear updates during team meetings without manual searching through logs.
  • Technical Documentation & Handoffs: Create a chronological record of complex refactoring efforts or feature developments to assist team members in understanding the evolution of the codebase.
  • Personal Engineering Logs: Maintain a consistent professional journal to track technical growth, architectural decisions, and project milestones with minimal effort.
  • Changelog Drafting: Use the summarized commit history as a structured foundation for creating internal release notes or project status reports.
namejournal
descriptionGenerates a journal entry from git commit history - just say "journal this" and I'll read the commits and write it up

Git Journal

Generate a journal entry from your git history. Just say "journal this refactor" or "journal today's work" and I'll read recent commits and create a comprehensive entry.

Workflow

  1. Read Git Log - I analyze recent commits (you can specify time range)
  2. Generate Entry - I write a journal entry from the commit history
  3. Optional: Add Context - If you want to add insights beyond what's in the commits, tell me. Otherwise I'll work with what's there.
  4. Save - Write to docs/journal/YYYY-MM-DD-HHMM-slug.md

What Gets Captured

From git log:

  • Commit messages (the "what")
  • Changed files
  • Diff stats (lines added/removed)
  • Timestamps and authors

I infer and document:

  • Overall goal/theme of the work
  • Technical decisions visible in the commits
  • Progression and evolution of the work
  • Next steps based on commit patterns

Usage

Minimal:

  • "Journal this"
  • "Journal this refactor effort"
  • "Journal today's work"

With time range:

  • "Journal the last 4 hours"
  • "Journal since this morning"

With context (optional):

  • "Journal this. Key insight: we chose X over Y because..."

Requirements

  • Must be in a git repository
  • Must have commits in the time range (defaults to checking last 24 hours, shows recent commits)