WhoisLookup for VS Code

io.github.therealmrfunguy/whois-lookup

Domain WHOIS, DNS records, SSL certificates, and availability checks.

client:VS Code transport:sse

Install WhoisLookup in VS Code

.vscode/mcp.json

{
  "servers": {
    "whois-lookup": {
      "type": "sse",
      "url": "https://whois.rjctdlabs.xyz/sse"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs