How to Fix Every llms.txt Auditor Finding
The llms.txt Auditor validates your /llms.txt and /llms-full.txt files against the emerging standard for telling LLMs which content matters and how to consume it. This index covers fixes for every category of finding.
By finding type
Pick the issue matching yours:
❌ Fix missing llms.txt entirely PLANNED
Most sites don't have an llms.txt yet. Create one at /llms.txt at site root. Minimum content: site title, brief description, links to key pages with descriptions. The 5-minute starter template.
📐 Fix wrong file format PLANNED
llms.txt is Markdown, not plain text or JSON. Specific structure: H1 with site name, blockquote summary, H2 sections with bulleted links and descriptions. The spec-compliant template.
📚 Fix thin content in llms.txt PLANNED
File exists but content is too thin to help LLMs. Add descriptions for every linked page, explain section purpose, indicate priority. The good-vs-bad llms.txt examples.
🤖 Fix robots.txt blocking AI crawlers PLANNED
llms.txt is pointless if your robots.txt blocks GPTBot, ClaudeBot, PerplexityBot. The block-vs-allow decision per crawler. The training-data opt-out vs AI-search visibility trade-off.
📄 Fix missing llms-full.txt PLANNED
llms.txt is the index. llms-full.txt is the full content concatenated, suitable for LLM context-window ingestion. Generate from your sitemap and important pages.
🔗 Fix broken links in llms.txt PLANNED
Links to pages that 404, 301 or have noindex. The automatic-validation workflow as part of your sitemap generation.
🌐 Fix missing language declaration PLANNED
Multi-language sites need to clarify which language each linked page is in. The annotation pattern for multilingual llms.txt.
📅 Fix stale llms.txt PLANNED
llms.txt last updated 6 months ago, doesn't reflect current site structure. Build it into your deployment pipeline so it regenerates automatically.
By platform
Implementation patterns by platform:
📰 Set up llms.txt in WordPress PLANNED
Plugin options that auto-generate, manual creation via FTP, the multisite considerations, the regeneration cadence.
🛒 Set up llms.txt in Shopify PLANNED
Platform constraints, the theme-template injection pattern, the product-catalogue summary inclusion.
⚛️ Set up llms.txt in static sites PLANNED
Build-time generation from content collection, the Next.js / Astro / Hugo patterns, the sitemap-to-llms.txt conversion.
What our llms.txt Auditor checks
The auditor fetches your /llms.txt and /llms-full.txt files, validates against the spec, checks each linked URL responds, verifies robots.txt allows the relevant AI crawlers, and scores content quality. For the full reference, see the LLMs.txt Guide.
📄 Audit your llms.txt first
llms.txt is the new robots.txt. Early adopters get clearer LLM citation; late adopters scramble.
Run llms.txt Auditor →