https://kenkitts.com/tags/bedrock/Recent content in Bedrock on Ken KittsHugoenMon, 08 Jun 2026 00:00:00 +0000https://kenkitts.com/posts/building-an-ai-agent-from-scratch-part-1-what-even-is-an-agent-harness/Mon, 08 Jun 2026 00:00:00 +0000https://kenkitts.com/posts/building-an-ai-agent-from-scratch-part-1-what-even-is-an-agent-harness/LLMs can only produce text. So how do they 'use tools'? Let's break down the agent harness — the code that turns a language model into something that can actually do stuff.