This teaches you to build AI products people actually pay for, not just another ChatGPT clone with a different color scheme. You'll learn prompt engineering as product development, how to manage API costs before they eat your revenue, and what actually makes an AI wrapper defensible (spoiler: it's vertical focus and workflow integration, not fancy prompts). Covers the full stack from input validation through model selection to usage metering, with real examples in JavaScript. The differentiation section is honest about thin wrappers versus real products. Good for founders who want to ship profitable AI tools without bleeding money on tokens or building something nobody needs.
npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill ai-wrapper-product