Custom Domain API

io.github.sireto/custom-domain

Register a SaaS app's customer hostnames, show their DNS records and checks, recheck or delete them.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "custom-domain": {
      "command": "uvx",
      "args": [
        "custom-domain-mcp"
      ],
      "env": {
        "CUSTOM_DOMAIN_API_URL": "<your CUSTOM_DOMAIN_API_URL>",
        "CUSTOM_DOMAIN_API_KEY": "<your CUSTOM_DOMAIN_API_KEY>"
      }
    }
  }
}
Environment variables
  • CUSTOM_DOMAIN_API_URLrequiredYour edge, such as https://edge.example.net (https only)
  • CUSTOM_DOMAIN_API_KEYrequiredsecretAn application API key (cd_...), never an operator token

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.13.0
Registry
active
Published
10/13/2026

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