Harness Engineering 101 Frames LLMs as the Brain and the Harness as the Body

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A GitHub repository titled Harness Engineering 101 has been shared on Hacker News, drawing 30 points and 6 comments. The resource introduces the concept of a harness around large language models, using a brain-and-body analogy. In this framing, the LLM supplies the core reasoning while the surrounding harness handles execution and interaction. The material is presented as an introductory guide to the topic. The source text provided is limited to the repository link and discussion metadata, so further details are not available.

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