xAI (Grok Imagine) video generation in Nebula — text-to-video and image-to-video short clips with duration, aspect-ratio, and resolution control via the Grok Imagine Video model. Activate when the user configures the grok-imagine-video node or asks about xAI / Grok / Grok Imagine in Nebula. Sourced from the official xAI docs (docs.x.ai — Imagine video generation reference) and the Nebula audit guide docs/api-guides/xai.md on 2026-06-04.
How to install xai?
justinperea/nebula-nodes/xai
$npx -y skills add justinperea/nebula-nodes --skill xaiInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/justinperea/nebula-nodes" --skill "justinperea/nebula-nodes/xai"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/justinperea/nebula-nodes" that are relevant to the current task. Run `npx skills add "https://github.com/justinperea/nebula-nodes"` and select the relevant skills, then follow their instructions.
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