Go Micro Blog

An Agent Is a Service: Where Agent Frameworks Are Going

June 30, 2026

A field guide to the agent-framework landscape — LangChain and the first wave, the two layers of a harness, the rise of loop engineering, and where the frameworks (LangGraph, ADK, CrewAI, AutoGen, tRPC-Agent-Go) diverge. And why Go Micro's answer is that an agent is a service.

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