Digital workplaces today function as interconnected systems that require document editing and collaboration tools to work together. These two elements create the ...

Today's applications require monitoring, logging, configuration, etc. Each of these concerns can be implemented as a ...

Prompt Caching 这件事，机制不难理解，难的是系统性地把"前缀稳定性"作为设计约束贯穿整个 Agent 架构。Claude Code 团队把它提炼成了几条原则： 静态在前，动态在后。更新走 messages，别改 system prompt。 $0.30，这是用 Claude Sonnet 4.6 时，每百万个缓存命中 token 的价格。