/session-checkpoint

Save current session context as a compressed checkpoint for later restoration

# Create Session Checkpoint

Save the current session context with auto-captured metrics and a summary.

## Checkpoint Name

Use: `$ARGUMENTS` (if not provided, ask user for a name)

## Process

### 1. Get Current Metrics



Parse the JSON to identify:
- Files recently read/written (from `metrics.files_read`, `metrics.files_written`)
- Session duration and health score
- Tool usage patterns

### 2. Create Summary

Based on metrics AND the current conversation context, create:

- **Current Task**: What is being actively worked on
- **Key Decisions**: Important decisions made this session (2-...