Llmstxt Checker Lite Chrome extension icon

Llmstxt Checker Lite

✨ AI-Powered
👥 68 users
📦 v1.0.2
💾 20.36KiB
📅 2026-01-06
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Overview

LLMS.txt Checker Lite is a Chrome extension that helps you instantly discover and validate llms.txt files on any website.

FEATURES:
• Instantly check if websites have llms.txt or llms-full.txt files
• Visual indicators showing file existence (✅ or ❌)
• Direct links to view the actual files
• Validate llms.txt format according to the official spec
• Detailed validation reports with recommendations

VALIDATION INCLUDES:
• Required H1 heading check
• Recommended structure elements
• Markdown formatting validation
• URL format verification (absolute vs relative)
• Proper section header usage

WHAT IS LLMS.TXT?
The llms.txt specification provides a standard way for websites to offer LLM-friendly content. This extension helps developers and site owners ensure their llms.txt files are properly formatted and discoverable.

PERFECT FOR:
• Web developers implementing llms.txt
• SEO professionals optimizing for AI
• Content creators ensuring LLM readability
• Anyone curious about AI-friendly web content

Tags

Productivity/developer productivity/developer

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

⏳ Security scan is queued. Check back soon.

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