Reddit asks which agent harness stack is actually working in production

Electronic_Floor_482 · reddit · 2026-07-28

A Reddit post asks what people are actually using in production for an agent harness: orchestration, tool calling, memory, and eval loops.

The author compares options such as LangGraph, AutoGen, CrewAI, OpenAI’s Agents SDK, and custom builds, and wants to know what has worked well versus what has been painful in real deployments.

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