Claude Code v2.0+ moved from .claude/commands/ to .claude/skills/. This adds the handoff skill in the new format so workers can use /handoff to cycle to fresh sessions. The skill wraps `gt handoff` with optional message support. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>