
Agents
How AI Agents Work, and How to Secure Them
An agent is a model that directs its own tool use. That flexibility is useful and risky. Here is how agents differ from workflows, when to use one, and the controls that matter.
Explainer4 min read
Topic
Autonomous and semi-autonomous systems: tool use, orchestration, memory and evaluation.
2 stories
An agent is a model that directs its own tool use. That flexibility is useful and risky. Here is how agents differ from workflows, when to use one, and the controls that matter.
Explainer4 min read

MCP is an open standard for connecting AI applications to tools and data. Here is what it defines, what it leaves to you, and where it can go wrong.
Explainer3 min read