Session Summary

Capture the key outcomes of this Claude Code session into a markdown file in the Obsidian vault, and link it from today's daily note.

Steps

0. Resolve vault path

Run echo $OBSIDIAN_VAULT_PATH to get the Obsidian vault root directory. If empty, ask the user for the path before proceeding.

1. Gather metadata

• Date: Use today's date (YYYY-MM-DD format)
• Branch: Run git branch --show-current in the current working directory
• Repo: Derive from the working directory (e.g. olivoil/obsidian from /home/olivier/Code/github.com/olivoil/obsidian)
• Session ID: Find the most recently modified .jsonl file in the project's .claude/projects/ directory. Extract the UUID from the filename (the part before .jsonl) and use the first 8 characters.

2. Generate the summary