Load dh:dh-cli-usage before using <sam_cli/> or <dh_scripts/>.

/dh:interop — Superpowers Plan Interop Adapter

Routes a Superpowers plan file through the /work-backlog-item pipeline to produce a SAM task plan, then writes back-references into the original plan. Does not re-implement any pipeline logic — delegates entirely to /work-backlog-item.

The plan file path is provided as $ARGUMENTS.

Invocation: /dh:interop <path-to-plan-file>

Step 1 — Validate the argument

If $ARGUMENTS is empty, abort immediately: