HeadlessX CLI

Use headlessx as the canonical command.

For full command families and route coverage, read:

• references/command-matrix.md for operator-by-operator commands
• references/auth-and-output.md for auth precedence and output rules
• references/operator-routes.md for the current operator-first API mapping

For deterministic validation, run:

• scripts/smoke_cli.py to verify install, auth surface, and core help output

Quick Start

Install and verify: