AI coders' new hack: slice your prompts into tiny 'skills' files before the bot hallucinates your entire project's doom

Maxi Contieri, a seasoned software industry expert with 30 years of experience, has shared a crucial AI coding tip to enhance the efficiency of artificial intelligence models. The tip, titled "Use Modular Skills," advises developers to break down complex coding instructions into smaller, specialized files, known as "skills," to prevent overwhelming the AI model. This approach helps to avoid "hallucinations" and ensures the AI generates accurate and standardized code. By creating skills with specific rules, developers can keep the AI focused on a narrow set of instructions, reducing context exhaustion and improving portability. The skills can be shared across different AI tools, including Claude, Cursor, and Windsurf, and can be updated regularly to reflect changes in project architecture. This technique, originally developed by Anthropic, has been adopted across multiple agent platforms and is particularly useful for large codebases with complex rules and instructions.