Work Session Journaler

Instructions

This skill analyzes a Claude Code session transcript and generates an intelligent summary.

Input Methods

Method 1: Current Session (Manual)

• When invoked during an active session, analyze the current conversation context

Method 2: Transcript File (Hook/Automated)

• Read the transcript file path from the user's message
• Expected format: "Analyze session transcript: /path/to/transcript.jsonl"
• Parse the JSONL transcript file to extract messages and tool usage

Analysis Requirements

1. Read the Transcript: Use the Read tool to load the transcript file (if path provided)

2. Extract Key Information:

   • User messages (extract text from both string and structured content)
   • Tool calls (Edit, Write, Bash commands, etc.)
   • Working directory (cwd)
   • Session progression

3. Analyze and Summarize:

   • Main Focus: What was the primary goal/task?
   • Work Accomplished: What specific changes were made?
   • Problems Solved: What issues were addressed?
   • Files Modified: Which files were edited/created?
   • Git Operations: Commits, PRs, branches
   • JIRA/Tickets: Any ticket references
   • Tools Used: Key tools and their usage

4. Generate Summary: Create a concise 2-3 paragraph narrative that tells the story of what happened in the session

Output Format

Return a JSON object with the following structure that will be used to create the session summary file:

{
  "summary": "Concise narrative summary (2-3 paragraphs)",
  "focus": "Main focus/theme of the session",
  "files_modified": ["file1.py", "file2.js"],
  "git_operations": ["commit", "push", "pr_create"],
  "jira_tickets": ["JIRA-123"],
  "tools_used": ["Bash", "Edit", "Read"],
  "working_directory": "/path/to/project"
}

Important Notes

• Focus on what was accomplished and why, not how
• Identify patterns and themes across the session
• Extract meaningful context from the conversation flow
• Be concise but informative
• If invoked from a hook, the output will be captured and used to create the session summary file