In part 1, I broke down what goes into an agent’s context window. This part looks at what happens when that window starts filling up, why compaction exists, and why I try not to rely on it too much...

Anthropic announced Claude Tag on 23 June 2026, introducing it as a new way for teams to work with Claude. The product demos really impressed me because they show new ways for individuals as well a...

One of the most important skills to develop if you want to use agents effectively is learning how to manage their context. This is also referred to as context engineering: deciding what information...

This is a post for readers who have used ChatGPT (or similar tools) but are still wondering what makes AI coding agents worth learning. Even though we call them coding agents, these tools are not ...

Introduction Hello there, and welcome to Seb’s Sandbox, creatively named because alliteration is always awesome. However you found your way here, I thought I should start with a short introduction...