happy-dreamina

Generate images and videos through ByteDance's official dreamina CLI. This skill is a thin instruction layer — it does not wrap any SDK. Every action maps to a dreamina subcommand the user's shell already has.

When to invoke this skill

Use this skill whenever any of these hold:

• The user says 即梦, Jimeng, or Dreamina (any language).
• The user explicitly names the dreamina CLI or its subcommands.
• The user asks about their Jimeng task history, account credit, or login status.

If the user just says "generate an image" or "画张图" without naming Jimeng, prefer happy-image-gen / happy-video-gen instead and do NOT trigger this skill. The reason is that Jimeng uses browser login and is one specific provider — other skills let the user pick from many providers via EXTEND.md defaults.

Step 0: Preflight (BLOCKING — run both checks before anything else)

Run these in parallel:

1. command -v dreamina — is the binary installed?