mcp-public-suffix-list

Name: Public Suffix List
Author: pipeworx-io

Public Suffix List MCP.

Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.

Tools

Tool	Description
`parse`	Split a domain into (subdomain, registrable_domain, public_suffix).
`public_suffix`	Just the public suffix.
`registrable_domain`	Domain + nearest suffix (the "site").
`list_version`	Last refresh + rule count.

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "public-suffix-list": {
      "url": "https://gateway.pipeworx.io/public-suffix-list/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 673+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Public Suffix List data" })

The gateway picks the right tool and fills the arguments automatically.

MIT