GH#517: Claude uses 'medium' instead of P2/2 for priority, causing infinite error loops. The bd prime output didn't show the --priority flag or explain the valid format. Fix: Add --priority=2 to the create example and add a clear note explaining that priority must be 0-4 or P0-P4, NOT 'high/medium/low'. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>