DC5 WHOIS MCP Tools

DC5 WHOIS exposes 4 tools. Each one has its own page with the configuration for every client that can run this server.

check_lookalike Read-only

check lookalike
check_mail_security Read-only

check mail security
list_data_sources Read-only

list data sources
lookup_target Read-only

lookup target

This list was read from the server itself, by connecting to it and calling tools/list on 19 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

DC5 WHOIS MCP server