host

The network interface host the JDWP debugging agent will bind to.

Defaults to "127.0.0.1" (localhost) for security-by-default, ensuring the debugging port is not exposed to the local network.

Change to "*" or "0.0.0.0" if the debugger needs to connect from a different network segment (e.g. you are running the application inside a Docker container or a remote VM).

Instead of setting this via the build script, you can set it via the kobweb.server.remote.debugging.host property (since this is something you might want to be able to do from the command line or IDEA run configuration).