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asset-gateway

Generate visual, audio, and 3D assets via the asset-gateway CLI.

Updated Feb 23, 2026
Search Tags:#image#cli#video#audio#generation#asset
One-click install
npx skills add https://github.com/fran0220/jacoworks --skill asset-gateway
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: asset-gateway
Source: https://github.com/fran0220/jacoworks/tree/main/vm-agent/skills/%E5%B7%A5%E5%85%B7/asset-gateway
Command: npx skills add https://github.com/fran0220/jacoworks --skill asset-gateway

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Creating, editing, and processing visual, audio, and 3D assets manually is time‑consuming and requires juggling multiple tools, URLs, and file formats.

Core Features & Use Cases

  • Unified CLI: One command line interface to generate images, videos, audio, music, TTS, 3D models, sprites, and whole worlds.
  • Automatic Upload: Seamlessly upload local files to obtain public URLs for commands that require them.
  • Processing Utilities: Crop, resize, remove backgrounds, compose grids, and extract frames directly from generated assets.
  • Use Case: Quickly produce a marketing banner image, a product demo video, or a background music track without leaving the workspace.

Quick Start

Ask the asset-gateway skill to create a 1024x1024 image of a silver robot reading a newspaper and save it to the ./output folder.

Frequently Asked Questions about asset-gateway

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate images, videos, and audio assets from the command line?▼

You can generate images, videos, and audio assets from the command line by using the asset-gateway CLI to create media on demand and save it to explicit output directories.

Can I generate 3D models and text-to-speech audio in a single CLI workflow?▼

Yes, you can generate 3D models and text-to-speech audio in a single CLI workflow. The unified command line interface supports creating sprites, music, and virtual worlds within AI-driven processes.

How do I get a public URL for a local image file needed for media generation?▼

To get a public URL for a local image file, the CLI features automatic upload capabilities. It seamlessly uploads local files to obtain the public URLs required by specific generation commands.

What is the best way to crop, resize, and remove backgrounds from generated images?▼

The best way to crop, resize, and remove backgrounds from generated images is using the built-in processing utilities. These tools directly process generated assets for immediate composition or frame extraction.

Does this CLI asset generation approach work for producing marketing banners and demo videos?▼

Yes, this CLI asset generation approach works for producing marketing banners and demo videos. It is designed to quickly create visual assets like product demos without leaving your workspace.

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