Worked on the openclaw/openclaw repository to address a critical issue with Slack notification threading following server restarts. Using TypeScript and leveraging skills in API integration and backend development, implemented a fix that maps Slack threadId to replyToId, ensuring notifications remain within the correct conversation threads. This solution prevents post-restart messages from appearing as top-level direct messages, thereby reducing confusion and improving the clarity of Slack channel communications. The work involved end-to-end delivery, from identifying the threading problem to committing the code and linking it to the relevant issue, demonstrating a focused approach to maintaining robust Slack integration.