Domain Lab

Domain Lab MCP server

Connect Claude, ChatGPT, Copilot and other AI assistants to Domain Lab, so you can ask about your domains in plain English instead of digging through registrar dashboards.

Domain Lab watches domains across every registrar and tells you what changed: expiration dates, DNS records, security certificates, and email security (SPF, DKIM, DMARC).

Server URL: https://mcp.domainlab.app/mcp

This is a hosted (remote) server. There is nothing to install. You sign in to your Domain Lab account and approve the connection; no API keys to copy.

What you can ask

• "What expires this month?"
• "Did anything change on our client's site this week?"
• "Were we actually alerted when the certificate changed?"
• "Is our SPF and DMARC set up right?"
• "Has my DNS change spread yet?"
• "Is anyone registering lookalikes of our domain?"
• "When could this expiring domain become available?"

Connect

Claude (Claude.ai, Desktop, mobile): Settings → Connectors → Add custom connector → https://mcp.domainlab.app/mcp, then sign in and approve.

ChatGPT: Settings → Connectors → Advanced → Developer mode on → Create → https://mcp.domainlab.app/mcp, Authentication: OAuth.

Claude Code

claude mcp add --transport http domainlab https://mcp.domainlab.app/mcp

VS Code (GitHub Copilot): .vscode/mcp.json

{
  "servers": {
    "domainlab": { "type": "http", "url": "https://mcp.domainlab.app/mcp" }
  }
}

Cursor: ~/.cursor/mcp.json

{
  "mcpServers": {
    "domainlab": { "url": "https://mcp.domainlab.app/mcp" }
  }
}

Gemini CLI

gemini mcp add --transport http domainlab https://mcp.domainlab.app/mcp

Full setup guide, including Windsurf: https://www.domainlab.app/help/articles/mcp-server

Tools

Your account get_overview, get_digest, list_domains, get_domain, get_domain_history, list_events, explain_change, list_alerts, get_ai_reviews, get_account, list_event_types, get_notification_rules, list_registrar_connections, check_inbox

Changes (ask first; can be turned off by connecting read-only) add_domain, update_domain, remove_domain, rescan_domain, request_ai_review, set_domain_alerts, sync_registrar, mark_inbox_read

Any domain, monitored or not (public information only) check_domain_status, email_auth_check, dns_lookup, dns_propagation_check, ssl_check, find_lookalike_domains, estimate_release_date

Read tools are marked read-only. remove_domain is marked destructive and asks for confirmation.

Security and privacy

• Sign-in is OAuth 2.1 with PKCE. You approve each connection on domainlab.app and can disconnect it any time from Preferences → API → Connected AI assistants.
• A connection sees only your own account, with the same limits as your plan.
• The server reads only what each tool is asked for. It does not see your chat history.
• Privacy policy: https://www.domainlab.app/privacy

Support

[email protected]