Notes and experiments on agents, visualization, and knowledge systems.

Hi, I'm 千羽鹤 (qianyuhe), and this is Craft Garden. Here I write about agent harnesses, AI coding agents, visual analytics, and knowledge systems.

Each note aims to make complex systems easier to inspect and reuse — through model explainers, interactive visualizations, and working notes. The goal is to leave you with tools and intuition you can take into your own agent stack.

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Keyword paths into the essays — concept clusters for deeper reading.