Developed and delivered the replyInThread feature for Feishu bot replies in the openclaw/openclaw repository, enabling threaded conversations and more precise session routing for topic-scoped chats. The implementation introduced a configuration-driven approach, including a new config schema and comprehensive test updates to validate the threaded reply path. By leveraging TypeScript and focusing on backend development and API integration, the work reduced message noise and improved the user experience within Feishu integrations. The feature was closely linked to ongoing collaboration efforts, ensuring maintainability and scalability for future enhancements while streamlining configuration management for bot-driven threaded messaging scenarios.