From the article: > For context, I have zero knowledge of Swift, no coding experience whatsoever, and don’t even know how to use Xcode Given their lack of exp

From the article: > For context, I have zero knowledge of Swift, no coding experience whatsoever, and don’t even know how to use Xcode Given their lack of expertise I can almost guarantee that they're just referring to the act of uploading an associated knowledge base (collection of files) as part of the act of creating a custom GPT [1]. I suppose they could also try using the GPT Actions which lets you connect external data sources (so something like the equivalent of the Context7 MCP) but it's doubtful given their experience. - [1] https://help.openai.com/en/articles/8554397-creating-a-gpt https://help.openai.com/en/articles/8554397-creating-a-gpt