# Sentinel Diary #4: From Dashboard to Incident Response — The deterministic path to reliable SRE
Dev.to AI
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Generative AI
Context: The "Vibe Coding" Evolution We are currently at v0.10.20. Looking back at the last post, we were celebrating the FinOps module. Since then, the project has undergone a significant architectural shift. My development stack evolved: I started with Claude Code, which generated the original monolith ( main.go reaching ~2,200 lines). I then used Gemini 3.1 Pro to execute a massive refactoring, decomposing the monolith into a clean pkg/ structure (api, k8s,, incidents