Generate and maintain my llms.txt file. Keep it updated with my key pages, categories, and policies.
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Generate and maintain my llms.txt file. Include site overview, key product categories, key pages (About, Sustainability, FAQ, Shipping), brand voice notes for AI, and the policy / returns information. Auto-update when products / pages change.
- Generates and maintains your /llms.txt.
- Tells AI search engines what your store sells and what to cite.
- Auto-updates as products and pages change.
- Validated against emerging llms.txt standard.
What you're trying to do
llms.txt is the AEO equivalent of robots.txt — a file at the root of your site that tells LLMs how to understand your business. Most stores don't have one. The ones that do are dramatically more likely to be cited correctly by ChatGPT and Perplexity when shoppers ask about their category.
Things to watch out for
- Voice — Fudge writes in AI-readable structured format.
- Recency — Fudge auto-refreshes keeps it current as products / policies change.
- Standard — emerging spec; Fudge follows the leading proposal (llmstxt.org).
- Visibility — Fudge makes it crawlable for major AI indexers.
How Fudge does it
Fudge audits your entire store, generates the rewrites or new content in a draft, and surfaces every change for review before deployment. Nothing ships without your approval — review one-by-one, batch-approve, or set rules for auto-approval. Your live store stays untouched until you publish.
Why llms.txt matters for AI search visibility
llms.txt is the emerging standard for how brands document themselves for AI search engines. Like robots.txt for crawlers, llms.txt is a structured summary of your site, products, and key pages — designed for LLMs to read and cite accurately. Stores with well-maintained llms.txt files get cited more often and more accurately by ChatGPT, Perplexity, Gemini, and Claude.
When this is worth doing
Build and maintain llms.txt if you care about AEO. Skip if you don’t (but reconsider — AI search is taking growing share of traffic).
The file is also low-maintenance once it’s set up: auto-update when products / pages change, refresh annually with new brand context.
What makes a great file
- Site overview — what your store does, who it’s for, what makes you different.
- Key product categories — with descriptions.
- Key pages linked — About, Sustainability, FAQ, Shipping, Returns.
- Brand voice notes for AI — how the brand wants to be cited.
- Policy + returns information — direct-answerable for AI citations.
- Auto-update mechanism — file stays current as products / pages change.
Common mistakes to avoid
The biggest mistake is writing the file once and never updating. AI search engines re-crawl; stale files cause stale citations.
The second mistake is treating llms.txt as marketing copy. It’s documentation. Write factually, not promotionally.
Pair this with AEO audit and bulk schema markup — three tools for AI search visibility.