How do I install Subdomain API?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Subdomain API official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 42 (Fair). The formula is published on the methodology page.

Subdomain API MCP Server | MCPpedia

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

RegistryRemote

42Fair

~/Library/Application Support/Claude/claude_desktop_config.json

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

This server does not declare environment variables.

Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.

77Good

MCP server for Firecrawl — web search, scraping, and biomedical/arXiv paper search.

RegistryRemotefirecrawl7.6K stars