session-summary

name	session_summary
description	Summarizes the current session and saves it to the vault. Use at the end of a work session to record completed work, decisions made, and open items for the next session.
when_to_use	Use when the user says "save the session", "wrap up", "summarize what we did", or at the end of a long work session.
effort	medium
allowed-tools	Bash(git *) Read Write Glob Grep

Summarize this session and save it to the vault:

1. Gather context:

   • Run git log --since='2 hours ago' --oneline for recent commits
   • Run git diff --stat for uncommitted changes
   • Review the conversation for key decisions and discoveries

2. Write the summary to .claude/vault/sessions/ with today's date:

   # Session YYYY-MM-DD (manual)
   
   ## What was done
   - (bullet list of completed work)
   
   ## Decisions made
   - (any architectural or approach decisions, with reasoning)
   
   ## Open items
   - (anything left unfinished or discovered but not addressed)
   
   ## Notes
   - (anything else worth remembering)
   

3. Update memory if any reusable facts emerged (write to the project memory directory)

Keep the summary concise — a future agent should be able to skim it in 30 seconds.