Riccardo Carlesso • 7/14/2026

How I built a skill to fan out 20 workers to fix my old Rails App on Antigravity (steal my prompt!)

This article describes a method to automatically fix multiple open GitHub issues on an old Rails 8 app using AI agents and worktrees. The author explains how to write a single prompt that fans out 20 subagents, each handling one issue autonomously—creating worktrees, implementing fixes, and adding tests. The approach leverages Antigravity 2.0 and is presented as a time-saving hack for lazy coders. Includes links to related articles on orchestration and conductor skills.

0 comments

#github issues #prompt engineering #Rail