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Lunar’s documentation is designed to work seamlessly with AI-powered development tools. Whether using an AI assistant to generate storefront code or querying the docs from an IDE, several built-in features make this possible.

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llms.txt

The Lunar documentation site automatically provides an llms.txt file at the root of the docs domain. Similar to how sitemap.xml helps search engines index a website, llms.txt helps large language models discover and understand documentation content. Two files are available:
FileURLDescription
llms.txtdocs.lunarphp.com/llms.txtStructured listing of all pages with descriptions
llms-full.txtdocs.lunarphp.com/llms-full.txtFull documentation content in a single file
The llms.txt file lists every documentation page along with its description, making it useful for AI tools that need to locate specific topics. The llms-full.txt file consolidates all documentation into one file, which is ideal for AI tools that benefit from ingesting the entire knowledge base at once.
When pasting documentation context into an AI chat, use llms-full.txt to give the model comprehensive knowledge of Lunar’s API and features.

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MCP Server

Lunar’s documentation includes a built-in Model Context Protocol (MCP) server. MCP allows AI applications to search and retrieve documentation directly, providing more accurate and up-to-date responses than relying on the model’s training data alone. The MCP server is available at: 
https://docs.lunarphp.com/mcp

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Connecting from AI Tools

The MCP server supports filtering by documentation version using a version parameter (e.g., v1.x or v0.x).

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Claude Code

claude mcp add lunar-docs --transport http https://docs.lunarphp.com/mcp

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Cursor

Open the Command Palette and select MCP: Add Server, then add the following to the MCP configuration: 
{
  "mcpServers": {
    "lunar-docs": {
      "url": "https://docs.lunarphp.com/mcp"
    }
  }
}

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VS Code

Create or update .vscode/mcp.json in the project root: 
{
  "servers": {
    "lunar-docs": {
      "type": "http",
      "url": "https://docs.lunarphp.com/mcp"
    }
  }
}

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Claude (Web)

Navigate to Settings > Connectors > Add custom connector, then enter a name and the MCP server URL.

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Markdown Export

Any documentation page can be viewed as plain Markdown by appending .md to its URL. For example: 
https://docs.lunarphp.com/1.x/reference/carts.md
This is useful for feeding specific pages into AI tools as context. Markdown is more token-efficient than HTML, resulting in faster processing and better response quality.

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Contextual Menu

Each documentation page includes a contextual menu that provides quick access to AI-related actions:
  • Copy as Markdown for pasting into any AI tool
  • Open in Claude, ChatGPT, or Perplexity with the current page loaded as context
  • Install MCP server directly into Cursor or VS Code