About
Mozilla Public Suffix List — eTLD parser (cached 24h)
Remote endpoints: streamable-http: https://gateway.pipeworx.io/public-suffix-list/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: trusted author (420/421 approved). 1 finding(s) downgraded by scanner intelligence.
16 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-pipeworx-io-public-suffix-list": {
"url": "https://gateway.pipeworx.io/public-suffix-list/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@pipeworx/public-suffix-list
Public Suffix List MCP — the Mozilla-maintained catalog of effective TLDs (e.g. co.uk, s3.amazonaws.com, github.io). Used by browsers to decide cookie-domain boundaries. Keyless; cached 24h in-pack.
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
parse(domain)— split a domain into (subdomain, registrable_domain, public_suffix)public_suffix(domain)— just the public suffixregistrable_domain(domain)— domain + nearest suffix (the "site")list_version()— list refresh time + line count
Data source
https://publicsuffix.org/list/public_suffix_list.dat
Quick Start
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 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
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.
More
License
MIT
Reviews
No reviews yet
Be the first to review this server!
More Developer Tools MCP Servers
Fetch
Freeby Modelcontextprotocol · Developer Tools
Web content fetching and conversion for efficient LLM usage
Toleno
Freeby Toleno · Developer Tools
Toleno Network MCP Server — Manage your Toleno mining account with Claude AI using natural language.
mcp-creator-python
Freeby mcp-marketplace · Developer Tools
Create, build, and publish Python MCP servers to PyPI — conversationally.
MarkItDown
Freeby Microsoft · Content & Media
Convert files (PDF, Word, Excel, images, audio) to Markdown for LLM consumption
MCP Marketplace
Freeby mcp-marketplace · Developer Tools
Search and install MCP servers from inside your AI client.
FinAgent
Freeby mcp-marketplace · Finance
Free stock data and market news for any MCP-compatible AI assistant.