Charlie HillsGuide · Claude & Claude Code
Loop Engineering: The Complete Guide
Stop writing prompts, start building loops. The four eras of AI engineering, Anthropic's agentic loop, and the six parts you need to build your own. No code.
Added 17 June 2026. Free.
What’s inside
- The four eras of AI engineering
- What a loop actually is
- Why loops beat one-shot prompts
- The six parts of a loop
- Build your first loop this week
- The patterns worth knowing by name
- The mistakes that break loops
- Who is saying this
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