The Problem It's 3 AM. PagerDuty fires. You drag yourself to your laptop. Open Grafana. Squint at a spike. Switch to Kibana, filter logs, grep for errors. Cross-reference a recent deployment. Form a hypothesis. Write a Slack message explaining what you found. Wait for someone to approve your fix. Apply it. Verify it worked. Then spend an hour writing a post-mortem that goes into a folder nobody opens. You do this for every incident. Every single time. I've been that engineer. So I built IRAS an Intelligent Incident Response Agent System that handles the full first-response lifecycle automatically, and only wakes you up to press Approve. Here's the architecture, the interesting engineering problems, and the decisions I'd make again (and the ones I wouldn't).…