I saw a RedSkill resource on Xiaohongshu specifically designed for industry researchers. By using Codex with Obsidian, you can build a long-term, iterable industry knowledge base.

Taking the AI chip storage track as an example, the entire toolset can generate an industry reading roadmap, a complete research framework, an industry chain map, a company directory, and quarterly tracking tables in one click. All materials are stored through LLM Wiki, allowing a beginner to quickly get up to speed on an unfamiliar industry within an hour.

On July 3, Xiaohongshu opened up multi-format uploads for Skills. Tools with complete script logic can be published normally. On July 8, a small vibecoding tool will also begin internal testing.

It's clear that Xiaohongshu intends to deepen its presence in the AI tool distribution track. More and more various niche, practical mini-tools will follow. I'm quite looking forward to seeing what the complete ecosystem looks like after it lands.

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