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Thoughts on AI, engineering, and building products that work.

The Anatomy of an Agent Harness
AI Harness

The Anatomy of an Agent Harness

The Anatomy of an Agent Harness A deep dive into what Anthropic, OpenAI, Perplexity, and LangChain are actually building. Covering […]

Apr 25, 2026

AI agents and sub agents
AI Agents

Sub-Agents vs Agent Teams: The Architecture Decision That Changes Everything

Most AI Systems Are Built WrongMost people reach for multi-agent systems the moment a task feels complex. That’s usually the […]

Apr 25, 2026