Subdomain API MCP server

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

Category: Dev tools

● Online, checked 138 min ago · 1033 ms

Source: official MCP Registry entry app.subdomain/subdomains

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http app-subdomain-subdomains https://api.subdomain.app/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "app-subdomain-subdomains": { "url": "https://api.subdomain.app/mcp" } } }