Llms Txt Validator MCP Server: Install & Setup

Install Llms Txt Validator in Claude Code

Claude Code

claude mcp add --transport http llms-txt-validator https://llms-txt-validator.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "llms-txt-validator": {
      "url": "https://llms-txt-validator.dev/mcp"
    }
  }
}

Frequently asked questions

What does the Llms Txt Validator MCP server do?

Validate a site's llms.txt against the spec: fetches every linked URL, scores it 0-100.

Is the Llms Txt Validator MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Llms Txt Validator run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Llms Txt Validator to Claude Code?

Run: claude mcp add --transport http llms-txt-validator https://llms-txt-validator.dev/mcp

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