Lumigo Copilot is a Slack integration that provides real-time context to help developers troubleshoot issues more efficiently. With Copilot, users can ask direct questions in chat and receive relevant information about the issue, such as when it last happened or if it's critical. The tool aims to reduce alert fatigue by highlighting only the most critical details and streamlining escalations by identifying the right developer to handle the issue. By integrating Copilot into Slack, developers can troubleshoot on-the-go without skipping a beat, reducing downtime and keeping their team focused on building rather than firefighting.