Minimal LLMs TXT Generator for Astro Sites

Automatically discovers and processes all your Astro pages to generate three optimized documentation files:

Installation

npm i astro-llms-generate

• /llms.txt – Smart index with titles, descriptions, and organized links grouped by directory
• /llms-small.txt – Ultra-compact structure-only version (titles + URLs)
• /llms-full.txt – Complete Markdown content dump with full page content

Watch Tutorial Video.

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Installation

pnpm i astro-llms-generate

npm i astro-llms-generate

yarn add astro-llms-generate

Usage

Basic Setup (Zero Config)

import { defineConfig } from 'astro/config';
import astroLLMsGenerator from 'astro-llms-generate';

export default defineConfig({
  site: 'https://example.com', // Required for full URLs in output files
  integrations: [
    astroLLMsGenerator(), // No configuration needed!
  ],
});

Advanced Configuration (Optional)

export default defineConfig({
  site: 'https://example.com',
  integrations: [
    astroLLMsGenerator({
      title: 'My Documentation',
      description: 'Custom description for AI systems',
      includePatterns: ['**/*'], // Pages to include
      excludePatterns: ['**/404*', '**/api/**'], // Pages to exclude
      customSeparator: '\n\n---\n\n', // Custom separator for full content
      i18n: false // Enable multilingual support - generates llms-en.txt, llms-es.txt, etc.
    }),
  ],
});

🗺️ Adding to Sitemap (Optional)

Since files are generated in the build output, they're available at /llms.txt, /llms-small.txt, and /llms-full.txt in your deployed site. To include them in your sitemap:

import sitemap from '@astrojs/sitemap';

export default defineConfig({
  site: 'https://example.com',
  integrations: [
    astroLLMsGenerator(),
    sitemap({
      customPages: [
        'https://example.com/llms.txt',
        'https://example.com/llms-small.txt', 
        'https://example.com/llms-full.txt'
      ],
    }),
  ],
});

Output Location

Files are automatically generated in the build output directory during astro build:

• Available at /llms.txt, /llms-small.txt, /llms-full.txt in your final deployment
• Generated only when running astro build (not during development)

ps: forked from @4hse/astro-llms-txt for personal usage

🤝 Contributing

Found a bug or want to contribute? Open an issue or submit a PR!