lilAgents MCP

The lilAgents free-tool fleet, as tools for AI agents.

lilAgents grades how visible your site is to AI agents. This is the other half: the same checks, exposed over the Model Context Protocol so Claude, Cursor, and any MCP-aware agent can audit a website themselves. Every tool takes a URL or a domain and is a read-only public lookup.

A free tool by lilAgents.

Tools

Related MCP server: SiteAudit MCP

Install

Claude Code

claude mcp add lilagents -- npx -y @lilagents/mcp

Claude Desktop, Cursor, and other stdio clients

Add this to the client's MCP config (claude_desktop_config.json, .cursor/mcp.json, and so on):

{
  "mcpServers": {
    "lilagents": {
      "command": "npx",
      "args": ["-y", "@lilagents/mcp"]
    }
  }
}

From source

git clone https://github.com/lilAgents/mcp.git
cd mcp
pnpm install
node src/index.js

Point your client's command at node with the args ["/absolute/path/to/mcp/src/index.js"].

Try it

Ask your agent things like:

• "Use lilagents to detect what stripe.com is built with."

• "Trace the redirects on this shortened link."

• "Which AI crawlers does openai.com block in robots.txt?"

• "Is this page indexable, and does it have valid JSON-LD?"

Develop

pnpm install
pnpm smoke      # spawns the server and calls every tool against live domains
pnpm inspect    # opens the MCP Inspector

Notes

• Node 18 or newer (uses the built-in fetch).

• Every outbound request is SSRF-guarded (no localhost or private addresses), follows redirects manually, and is time-boxed, matching the live lilAgents tools.

• Ahrefs Domain Rating is returned with its required attribution and license link.

License

MIT. See LICENSE. Made with love by lilAgents.