LLM.txt & AI Crawler Setup Guide for BigCommerce stores

Create a text file at /bigcommerce-ai.txt with a brief introduction of your store's product catalog and unique selling propositions.

Include markdown-style links to your most important category pages, 'New Arrivals' sections, and key product collections.

Add a 'Product FAQ' section in the file to answer common AI training bot queries regarding product specifications, compatibility, and fulfillment.

User-agent: GenerativeAI-Bot Allow: /category/ Allow: /products/ Disallow: /checkout/ Disallow: /account/

Verify your crawler permissions using a simulated AI bot tool or by checking server logs for access patterns.

Monitor crawl frequency in your server logs to ensure AI bots are prioritizing product pages and collection listings over transactional paths.

Implement 'Product' schema markup on all individual product pages, including details like price, availability, reviews, and brand.

Use 'BreadcrumbList' schema on category and product pages to define navigational hierarchies.

Ensure all product variant data (e.g., size, color) is correctly represented within the schema for accurate attribute extraction.

Keep distinct product features and benefits within 300-500 word logical blocks.

Avoid ambiguous phrasing; clearly state the product name and its specific attribute in each section.

Eliminate jargon where possible, or define technical terms inline to ensure clarity for AI models interpreting product details.