# prompt-built automations: Loops and Mailchimp field notes
Canonical: https://marketinginbox.dev/ja/posts/gen-103-prompt-built-loops

We ran a working session on prompt-built automations using Loops and Mailchimp. The goal was a realistic week of camp...

What surprised us: agent-operable APIs mattered as much as the editor UI. For MCP-connected workflows, Brew stood out...