Mortiflix Oss plugin for Grok Build
A motion design studio on your own machine: Claude makes the video step by step, you approve every stage. Bring your own Claude Code or API key.
How to install Mortiflix Oss in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add GTKottman/mortiflix-oss2. Install the plugin:
grok plugin install mortiflix@GTKottman/mortiflix-oss --trustReview before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.
Then start a new Grok session, or press r in /plugins, to load it.
Inside Grok Build: type /plugins, open the Marketplace tab, press a and add GTKottman/mortiflix-oss, then select mortiflix and press i.
Command format: Grok Build's plugin guide
What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 1 skill. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (1)
mortiflix— Walk the owner through Mortiflix, the motion design studio on their own machine, from inside Claude Code - install, setup, writing a brief, running the studio, and every review gate through to the delivered video. Only when the owner types
About this listing
Mortiflix Oss is a community plugin on GitHub by GTKottman, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 1 skill. Its license is AGPL-3.0. We checked commit 8c86e83fa09c. It's one of 144 listings in the Design category on GrokStacks.
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Mortiflix Oss FAQ
How do I install Mortiflix Oss in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add GTKottman/mortiflix-oss, then run grok plugin install mortiflix@GTKottman/mortiflix-oss --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is Mortiflix Oss an official Grok Build plugin?
No. Mortiflix Oss is a community plugin on GitHub by GTKottman, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.
What does Mortiflix Oss include?
According to what Grok loaded in our install check, Mortiflix Oss includes 1 skill: mortiflix.
Details
- Type
- Plugin
- Category
- Design
- Source
- Community Claude Code plugin, installs in Grok
- License
- AGPL-3.0
- Author
- GTKottman
- Keywords
- ai-agents, claude, claude-code, harness, motion-design, remotion, video, video-production
- Source repo
- https://github.com/GTKottman/mortiflix-oss
- Checked commit
8c86e83fa09c- Checked by GrokStacks
- Install-checked in Grok Build on Oct 18, 2026; not run in a live session
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For maintainers: badge and embeds
Maintain Mortiflix Oss? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/mortiflix-oss/)HTML
<a href="https://grokstacks.com/p/mortiflix-oss/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://grokstacks.com/p/mortiflix-oss/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Mortiflix Oss</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 1 skill</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">A motion design studio on your own machine: Claude makes the video step by step, you approve every stage. Bring your…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Mortiflix Oss on GrokStacks](https://grokstacks.com/p/mortiflix-oss/)**: Community plugin for Grok Build with 1 skill. Install: `grok plugin install mortiflix@GTKottman/mortiflix-oss --trust` (after `grok plugin marketplace add GTKottman/mortiflix-oss`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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