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📜 vitepress-plugin-llms

🐛 Report bug • Request feature ✨

📦 Installation

npm install vitepress-plugin-llms --save-dev

🛠️ Usage

Add the Vite plugin to your VitePress configuration (.vitepress/config.ts):

import { defineConfig } from 'vitepress'
import llmstxt from 'vitepress-plugin-llms'

export default defineConfig({
  vite: {
    plugins: [llmstxt()],
  },
})

Now, thanks to this plugin, the LLM version of the website documentation is automatically generated

[!NOTE]

For repositories with documentation in other languages: Please do not use this plugin, only English documentation is enough for LLMs.

[!TIP] You can add 📋 Copy as Markdown and 📥 Download as Markdown buttons for each page so that visitors can copy the page in Markdown format with just one click!

First, register a global component with buttons in docs/.vitepress/theme/index.ts:

import DefaultTheme from 'vitepress/theme'
import type { Theme } from 'vitepress'
import CopyOrDownloadAsMarkdownButtons from 'vitepress-plugin-llms/vitepress-components/CopyOrDownloadAsMarkdownButtons.vue'

export default {
  extends: DefaultTheme,
  enhanceApp({ app }) {
    app.component('CopyOrDownloadAsMarkdownButtons', CopyOrDownloadAsMarkdownButtons)
  },
} satisfies Theme

And tell VitePress to use an additional Markdown plugin that will insert them:

import { defineConfig } from 'vitepress'
import { copyOrDownloadAsMarkdownButtons } from 'vitepress-plugin-llms'

export default defineConfig({
  // ...
  markdown: {
    config(md) {
      md.use(copyOrDownloadAsMarkdownButtons)
    },
  },
})

If you want to build your own UI instead of using the bundled Vue component, you can consume the shared composable directly:

import { useCopyOrDownloadAsMarkdownButtons } from 'vitepress-plugin-llms/vitepress-components'

✅ Good practices

1. Use description in the pages frontmatter

Typically, the list of pages in llms.txt is generated like this:

- [Tailwind v4](/docs/tailwind-v4.md)

As you can see, it's not very clear what's on this page and what it's for

But you can insert description in frontmatter in the docs/tailwind-v4.md file:

---
description: How to use shadcn-vue with Tailwind v4.
---

...

And the link in the generated llms.txt will display the page description:

- [Tailwind v4](/docs/tailwind-v4.md): How to use shadcn-vue with Tailwind v4.

Plugin Configuration

[!NOTE] In most cases you don't need any additional configuration because everything works out of the box, but if you do need to customize it, please see your IDE hints or see src/types.d.ts or

Extended markup for content management

Embedding content specifically for LLMs with <llm-only> tag

You can add a content that will be visible in files for LLMs, but invisible to humans, this can be useful for setting special instructions like "Refer to #basic-queries for demonstrations", "NEVER do ....", "ALWAYS use ... in case of ..." etc.

To do this, you need to wrap content with the <llm-only> tag:

<llm-only>

## Section for LLMs

This content appears only in the generated LLMs files without the `<llm-only>` tag
</llm-only>

Or

Check out the Plugins API Guide for documentation about creating plugins.

<llm-only>Note for LLM...</llm-only>

Excluding content for LLMs with the <llm-exclude> tag

You can add a content that will be visible in files for humans, but invisible to LLMs, opposite of <llm-only>:

<llm-exclude>
## Section for humans

This content will not be in the generated files for LLMs
</llm-exclude>

Or

Check out the Plugins API Guide for documentation about creating plugins.

<llm-exclude>Note only for humans</llm-exclude>

🚀 Why vitepress-plugin-llms?

LLMs (Large Language Models) are great at processing text, but traditional documentation formats can be too heavy and cluttered. vitepress-plugin-llms generates raw Markdown documentation that LLMs can efficiently process

The file structure in .vitepress/dist folder will be as follows:

📂 .vitepress/dist
├── ...
├── llms-full.txt            // A file where all the website documentation is compiled into one file
├── llms.txt                 // The main file for LLMs with all links to all sections of the documentation for LLMs
├── markdown-examples.html   // A human-friendly version of `markdown-examples` section in HTML format
└── markdown-examples.md     // A LLM-friendly version of `markdown-examples` section in Markdown format

✅ Key Features

• ⚡️ Easy integration with VitePress
• ✅ Zero config required, everything works out of the box
• ⚙️ Customizable
• 🤖 An LLM-friendly version is generated for each page
• 📝 Generates llms.txt with section links
• 📖 Generates llms-full.txt with all content in one file

📖 llmstxt.org Standard

This plugin follows the llmstxt.org standard, which defines the best practices for LLM-friendly documentation.

✅ The most popular projects that trust this plugin

This plugin is used by the most popular projects including Vite, Vue.js, Vitest, Rolldown and many other incredible projects that won't fit on this list

Early adopters

Here is a list of less popular but no less cool projects that were the first to pick up this plugin, thereby helping others discover this plugin

Project	Stars	llms.txt	llms-full.txt
shadcn/vue		llms.txt	llms-full.txt
Fantastic-admin		llms.txt	llms-full.txt
Vue Macros		llms.txt	llms-full.txt
oRPC		llms.txt	llms-full.txt
tsdown		llms.txt	llms-full.txt
GramIO		llms.txt	llms-full.txt

Also big thanks to @yyx990803 who agreed to integrate this plugin into all projects of the VoidZero ecosystem, Vue.js and shared about this plugin with the world on X, thanks to which this plugin has gained such popularity 💝

❤️ Support

If you like this project, consider supporting it by starring ⭐ it on GitHub, sharing it with your friends, or buying me a coffee ☕

🤝 Contributing

You can read the instructions for contributing here - CONTRIBUTING.md

📜 License

MIT License © 2025-present Yurii Bogdan

👨‍🏭 Contributors

Thank you to everyone who helped with the project!