AI coding agents burn tokens when they silently break code and keep building on top of broken changes. The solution isn't better prompt engineering — it's giving agents a feedback loop via E2E tests running against real cluster dependencies. mirrord enables this by letting a local process connect to a Kubernetes cluster without

6m read timeFrom metalbear.com
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E2E tests as agent guardrails #What this looks like in practice #Scaling this across a team #Prompt optimization matters less than you think #

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