소개
The Personal Tool Builder skill is designed for developers who want to transform recurring manual tasks into efficient, automated tools. It provides expert guidance on rapid prototyping, local-first architecture, and the evolution of simple scripts into robust products. By focusing on immediate utility and dogfooding, this skill helps you build tools that solve your specific problems first, ensuring perfect product-market fit from day one. Whether you are building a Node.js CLI, a Python utility, or a lightweight desktop app, this skill provides the patterns and best practices needed to create sustainable personal software.