https://cjraft.github.io/tags/harness-design/ Recent content in Harness Design on CJ's Blog Hugo -- 0.157.0 zh-CN Fri, 24 Apr 2026 00:00:00 +0000 https://cjraft.github.io/articles/claude-code-quality-postmortem/ Fri, 24 Apr 2026 00:00:00 +0000 https://cjraft.github.io/articles/claude-code-quality-postmortem/ 深度解读 Anthropic 关于 Claude Code 质量下滑的官方复盘报告：从推理强度降级、缓存清理漏洞到系统提示词过度约束， 剖析三个产品级错误的根因、修复过程与对 AI Harness 设计的关键启示。