https://blog.chuanxilu.net/en/tags/harness-engineering/Recent content in Harness Engineering on Chuanxilu for Skilled Homo sapiensHugoen-USThu, 16 Apr 2026 21:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/04/seven-human-ai-collaboration-patterns-in-aristotle/Thu, 16 Apr 2026 21:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/04/seven-human-ai-collaboration-patterns-in-aristotle/Looking back at the Aristotle project—from initial design to the GEAR protocol—I identified seven distinct collaboration patterns between myself and AI. As AI gets more capable, human judgment doesn't become less important. It becomes more critical.https://blog.chuanxilu.net/en/posts/2026/04/from-markdown-to-mcp-server-gear-protocol/Thu, 16 Apr 2026 19:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/04/from-markdown-to-mcp-server-gear-protocol/Aristotle's reflection rules started as a flat Markdown file — append-only, forgotten, no rollback. When dozens of rules accumulated, I realized the file wasn't enough. This started a design iteration path from append-only to Git-backed MCP Server. That path led to something called GEAR.https://blog.chuanxilu.net/en/posts/2026/04/from-scars-to-armor-harness-engineering-practice/Sat, 11 Apr 2026 01:00:00 +0800https://blog.chuanxilu.net/en/posts/2026/04/from-scars-to-armor-harness-engineering-practice/The first version of Aristotle looked smooth. In practice, it exposed four architectural problems. Fixing them validated the trust model and harness engineering framework from Part 3 — every constraint encodes a trust judgment.