A Chinese developer shares their engineering decision log for building a cloud agent engine and tool system. Unlike typical code walkthroughs, this article focuses on the 'why' behind each architectural choice, from agent orchestration to tool integration. The author emphasizes that while vibe coding was used for implementation, all critical decisions were human-made, including trade-offs between flexibility and performance, and between simplicity and extensibility. The article covers the agent engine's core components, the tool system's design principles, and practical lessons learned from real-world deployment. This is a valuable resource for engineers building cloud-native agent systems, offering insights that go beyond surface-level tutorials.
This article is a decision log for building a cloud agent engine and tool system, written by a developer who used vibe coding but made all the critical engineering choices. It covers agent architecture, tool design, and the trade-offs encountered, offering valuable insights for anyone building similar systems.