Engineering notes on AI Agents—from concepts and architecture to Harness patterns, safety, and shipping. For builders who want durable agent systems, not one-off demos.
New to agents? Start with architecture, tool use, and how to evaluate what “good” looks like.
Already building agents? See how guides, gates, and verification loops make production viable.
Explore the AI Chat project: multi-model chat, streaming, and tool boundaries in a real UI.
Concepts, architecture, engineering practices, safety, and evaluation—from a builder’s perspective for product and platform teams.