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Developer Uses AI Agent to Clear Decade-Old Forgotten AWS CloudFormation Stacks

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A developer discovered a backlog of neglected AWS CloudFormation stacks, some dating back to 2014, after investigating a $250 billing alert. The stacks were not causing major charges but represented the kind of forgotten cloud clutter that analysts estimate accounts for roughly a quarter of average cloud spending. Rather than manually deleting each stack through the AWS console or CLI, the developer used Kiro, an AI agent with an AWS toolkit, to handle the cleanup via a conversational interface. The agent listed the targeted stacks, warned that deletion was irreversible, and required explicit confirmation before taking any action. It then ran parallel status checks in a remote sandbox using boto3, completing the cleanup without executing any code on the developer's local machine.

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Developer Uses AI Agent to Clear Decade-Old Forgotten AWS CloudFormation Stacks · ShortSingh