概要
The writing-skills plugin brings the discipline of software testing to the creation of Claude Code skills. By following a Red-Green-Refactor cycle, it ensures that every instruction added to your repository is both necessary and effective. The workflow guides you to establish a failure baseline using subagent pressure scenarios, write minimal documentation to solve the specific failure, and iterate until the instructions are robust against agent rationalization. This approach results in high-quality, token-efficient skills optimized for Claude Search (CSO) that actually improve model performance on complex tasks.