Why We Built Polpo: The Runtime for AI Agents
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Why We Built Polpo We kept solving the same infrastructure problems every time we shipped an agent. Streaming, sandboxing, memory, tool execution, evaluation — the same backend plumbing, over and over. So we built a runtime that handles all of it. This post explains the gap we saw, why existing tools didn't fill it, and what Polpo does about it. Agents got good fast. Infrastructure didn't keep up. A year ago, AI agents could barely handle a multi-turn conversation. Today,