Agent architecture

System boundaries, components and technical design choices for agentic AI.

In Agent architecture

8 articles
Architecture & engineering6 MIN READ

Why durable agent workflows need explicit state

Long-running agent work cannot rely on a transcript and hopeful retries. Explicit state makes progress, authority, recovery and completion inspectable across failures.

Architecture & engineering6 MIN READ

Context is not memory: why the distinction matters

Context is the information available for one inference. Memory is a governed process for retaining, changing and recalling information across time. Confusing them creates silent risk.

Architecture & engineering6 MIN READ

The anatomy of a tool-using AI agent

A tool-using agent is a controlled system around a model, not a model with an API key. Map its runtime layers before deciding what to test, trust or release.