- Replace deprecated bluesky_reply instruction with add_post_to_bluesky_reply_thread - Provide clear guidance on atomic threading approach (multiple calls = thread) - Add testing mode with --test flag to prevent actual posting and queue deletion - Implement duplicate detection in queue to prevent reprocessing in test mode - Update tool detection to terminate bot if deprecated bluesky_reply is used - Add comprehensive testing mode logging with 🧪 indicators 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>