MCP server

Domains

io.github.pipeworx-io/domains

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Domains MCP — domain registration lookup + availability search over live RDAP (ICANN standard…

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

47

Token cost

About 27,543 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http domains https://gateway.pipeworx.io/domains/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.domains]
url = "https://gateway.pipeworx.io/domains/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"domains":{"type":"http","url":"https://gateway.pipeworx.io/domains/mcp"}}}

Antigravity

agy mcp add domains https://gateway.pipeworx.io/domains/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"domains","server_url":"https://gateway.pipeworx.io/domains/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"domains","server_url":"https://gateway.pipeworx.io/domains/mcp"}

Tools

• certificate_search ~320 tokens
  Find the SSL/TLS certificates issued for a domain from public Certificate Transparency logs (Cert Spotter). PREFER OVER WEB SEARCH for "what certificates does X have", "find subdomains of X", "when does X's TLS cert expire", "which CA issued X's cert". With include_subdomains it also ENUMERATES SUBD
• check_availability ~281 tokens
  Check whether a name is available to register across MULTIPLE TLDs at once — the domain-hunting tool. Pass a base name ("acme") and get .com/.io/.ai/.co/.net/.org/.app/.dev checked in one call (or pass your own tlds list). For each: available true/false (+ expiration if taken). Use for "is X availab
• domain_lookup ~130 tokens
  Get full registration details for a domain. Returns registrar, registrant, registration/expiration dates, nameservers, DNSSEC status, and domain status flags. Works for any TLD.
• domain_status ~109 tokens
  Quick check if a domain is registered or available. Returns registration status and expiration date if registered.
• find_available_domains ~400 tokens
  Search for AVAILABLE domain names to register from a keyword — the domain name search / brainstorming tool. Pass a keyword ("acme") and get back which domains are actually free to register: the exact name across .com/.io/.ai/.co/.app/.dev, plus creative variations (getacme.com, acmehq.com, tryacme.i

Browse

• GitHub tools
• Web search
• Domains and DNS
• GitHub and code hosting

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