This article presents a Bash script designed to automate the execution of multi-step projects using various AI models. It supports input directories for plans and PRDs, offers configuration options for AI harnesses, and includes features for validation and review processes. The script is intended for developers looking to streamline project workflows with AI assistance.

This article discusses how Vercel improved its AI agent, d0, by stripping down its functionality and relying on BASH commands instead of complex tools. The shift led to faster execution times, higher success rates, and reduced resource usage, highlighting the effectiveness of the Unix philosophy in AI applications.