Two Anthropic leaders, Katelyn Lesse and Angela Jiang, have explained how the company tries to keep its AI agents safe. The talk ran 107 minutes on the Latent Space podcast. Their core idea is to keep the model's thinking apart from the tools it uses to act. They call these the "brain" and the "hands."
What was discussed
An AI agent is software that does tasks for you, not just answers questions. The interview covers the Claude Platform, the launch of Claude Opus 5.5, and how to build managed agents that stay reliable. The chapter list also points to protecting credentials, which means passwords and access keys, and to keeping agents in isolated sandboxes. A sandbox is a walled-off space where a program can run without touching everything else.
Other topics include safety classifiers, model routing, and rebuilding the Messages API in Rust. The show notes link to Anthropic pieces on isolation, credentials and network controls.
What is not known
The material is a description and a list of chapters, not a transcript. It does not say exactly how the safeguards work or how well they perform. Anyone planning to use agents should ask a provider how it protects passwords and limits what an agent can reach. Those two questions are the practical lesson here.
The takeawayBefore using an AI agent at work, ask the provider how it protects your passwords and limits what the agent can touch.