service-concierge-portal-generate: Agentforce Concierge portal deploy

Deploys an Agentforce Concierge experience on an LWR Experience Cloud site — an agent-first landing page with a welcome greeting, prompt bar, suggestion chiclets, and full chat surface. This is a channel-setup skill: it wires an existing agent to a new or existing portal site; it does not author the agent.

Why this skill exists

The Concierge portal setup is a 20-step workflow with precise sequencing requirements (bundle shape, routing wiring, guest access flags, CORS/CSP records). Keeping it as a standalone skill lets it be invoked from service-helpagent-coordinate (Checkpoint 3 → Help Portal branch) or called directly when the user already has an agent and only needs the portal.

Skills inventory pre-flight (MANDATORY before anything else)

Before asking the user any questions, verify that every skill this skill delegates to is installed:

for skill in service-digital-engagement-channel-configure service-digital-engagement-deployment-configure service-agentforce-channel-configure; do
  [ -d ".claude/skills/$skill" ] && echo "OK: $skill" || echo "MISSING: $skill"
done

If any skill is missing, stop immediately and tell the user which skills are absent with their exact directory names. Do not proceed until the missing skills are installed.