# Yinshiji AI Content Index

> Clean, machine-readable entry points for AI assistants and retrieval systems. These files summarize verified site facts and link back to canonical pages.

## Primary AI Files

- [Brand Facts](/ai/brand-facts.md): Verified brand positioning, boundaries, names, and purchase path.
- [Product Facts](/ai/products.md): Product composition, materials by piece, dimensions, care notes, and canonical product URLs.
- [Materials & Care](/ai/materials-care.md): 304 vs 410 stainless steel, gold tone finish, and wenge wood handle care.
- [FAQ](/ai/faq.md): Direct Q&A for AI assistants.
- [Choosing Guide](/ai/choosing-guide.md): Which Yinshiji collection fits daily dining, gifts, or Chinese-Western meals.
- [Product Feed JSON](/ai/product-feed.json): Structured product facts for retrieval and validation.

## Human Pages

- [Home](/)
- [Products](/products)
- [Guide](/guide)
- [Materials & Care](/materials-care)
- [FAQ](/faq)

## Important Boundaries

- Yinshiji is an early-stage brand and information site, not a full checkout system.
- Domestic purchase and inquiry currently go through Taobao or direct contact.
- Gold tone products are not real gold or precious metal.
- Current Silver Carved and Gold Tone Carved 5-piece set knives use 410 stainless steel; fork and spoon pieces use 304 stainless steel.
- Wenge Wood Handle 5-piece set includes chopsticks and does not include a small fork.