Agent Harness: Everything That Isn't the Model
What an agent harness actually is, where the word comes from, and the dozen or so primitives hiding inside the term. A companion to the loop engineering post.
AI
Loop Engineering: How to Create Loops in Claude Code
What loop engineering actually means, where the term came from, and how /loop and /goal turn Claude Code into something that babysits deployments and works until the tests pass.
MCP Explained: What It Is and Why It Exists
A breakdown of the Model Context Protocol - the problem it solves, its architecture, and how a tool call actually works under the hood.