session-current

Show the current session status by:

1. Check if .claude/sessions/.current-session exists
2. If no active session, inform user and suggest starting one
3. If active session exists:
   • Show session name and filename
   • Calculate and show duration since start
   • Show last few updates
   • Show current goals/tasks
   • Remind user of available skills

Keep the output concise and informative.

Token Optimization

Expected range: 150–300 tokens (initial), 50 tokens (cache hit)

Caching: Caches active session metadata in .claude/cache/session-current/ for 7 days.

Early exit: Returns immediately if no active session is found.

Patterns used: Grep-before-Read, early exit, caching