Where should the generated llms.txt file be located?

According to the standard, the file must be placed at the root of your domain (e.g., https://example.com/llms.txt) for AI systems to discover it.

Can it fix broken llms.txt files?

Yes, the skill performs a multi-step validation process that identifies formatting errors, non-absolute URLs, and broken links, providing clear paths to correction.

Does it support large websites with many pages?

Yes, it can generate llms-full.txt files, which are extended versions designed for deep AI analysis of sites with 30-100+ key pages.

What is an llms.txt file?

It is an emerging standard that provides AI systems with a structured, Markdown-based map of a website's most important content, acting as a guide for better comprehension.

How does this skill help with AI SEO?

It ensures AI models correctly interpret your site's purpose and key facts, leading to higher citation accuracy and reduced hallucinations about your business.

LLMS.txt Standards Assistant

Name: LLMS.txt Standards Assistant
Author: lev-os

bylev-os

•

Content Management

Analyzes and generates llms.txt files to help AI systems better understand website structure and content through automated validation and crawling.

This skill automates the implementation of the llms.txt standard, ensuring your website provides structured, machine-readable guidance to AI language models. It can validate existing files for compliance with the specification proposed by Jeremy Howard, score content quality based on completeness and accuracy, and generate new llms.txt or llms-full.txt files from scratch by crawling your site. By prioritizing authoritative pages and crafting concise descriptions, it helps control your brand narrative and improves citation accuracy in AI-driven search environments.

Key Features

01Comprehensive scoring system for content completeness, accuracy, and usefulness

02Support for both standard llms.txt and extended llms-full.txt versions

03Automated validation of llms.txt formatting and absolute URL integrity

041 GitHub stars

05Intelligent site crawling to identify and prioritize core pages and navigation

06AI-powered generation of concise page descriptions and key business facts

Use Cases

01Auditing existing llms.txt files for broken links, stale descriptions, and specification compliance

02Generating structured documentation summaries for AI systems following a site launch or redesign

03Optimizing a company website to improve representation and citation accuracy in AI search engines

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents geo-llmstxt

For use in Claude.ai and ChatGPT