Agents are tool users; that’s obvious. Give them a better web search tool, and they’ll do a much better job. What’s less obvious is that agents are abstraction users. Give them better abstractions, and they’ll build better systems. A few examples: — For an e-commerce site, I’d advise the agent to build on Shopify, and not reinvent e-commerce infrastructure in vanilla Rust — For a CRUD app, I’d still pick Django or Rails over starting from scratch in Go — For a high-performance API service?…