About flux-image
FLUX Image Generation is a belt CLI skill for generating and transforming images with FLUX models available through inference.sh. It is for users who need model choices for different generation speeds and quality levels, including LoRA styles and image-to-image workflows.
Key features
- 01Generate images with several FLUX models
- 02Choose models with different speed and quality
- 03Apply custom styles with LoRA
- 04Transform supplied images with prompts
- 05Run models through the belt CLI
Use cases
- 01Creating product or concept images
- 02Trying visual ideas through fast generation
- 03Generating images in a custom LoRA style
- 04Restyling an existing image
Install
Copy the command and run it in a terminal.
$
npx skills add https:/ / github.com/ magentosh/ superpowers --skill flux-imageAfter installing, type/flux-imagein Claude Code to confirm it loaded.
Details
From the project READMEInstall the belt CLI skill:
npx skills add belt-sh/cli
FLUX Image Generation
Generate images with FLUX models via inference.sh CLI.

Quick Start
Requires inference.sh CLI (
belt). Install instructions
belt login
belt app run falai/flux-dev-lora --input '{"prompt": "a futuristic city at night"}'
FLUX Models
| Model | App ID | Speed | Quality | Use Case |
|---|---|---|---|---|
| FLUX Dev LoRA | falai/flux-dev-lora | Medium | Highest | Production, custom styles |
| FLUX.2 Klein LoRA | falai/flux-2-klein-lora | Fastest | Good | Fast iteration, 4B/9B sizes |
| FLUX Dev (Pruna) | pruna/flux-dev | Fast | High | Optimized, speed modes |
| FLUX Dev LoRA (Pruna) | pruna/flux-dev-lora | Fast | High | LoRA with optimization |
| FLUX Klein 4B (Pruna) | pruna/flux-klein-4b | Fastest | Good | Ultra-cheap ($0.0001/img) |
Examples
High-Quality Generation
belt app run falai/flux-dev-lora --input '{
"prompt": "professional product photo of headphones, studio lighting, white background"
}'
Fast Generation (Klein)
belt app run falai/flux-2-klein-lora --input '{"prompt": "abstract art, colorful"}'
With LoRA Custom Styles
belt app sample falai/flux-dev-lora --save input.json
# Edit to add lora_url for custom style
belt app run falai/flux-dev-lora --input input.json
Image-to-Image
belt app run falai/flux-dev-lora --input '{
"prompt": "transform to watercolor style",
"image_url": "https://your-image.jpg"
}'
For Other Image Tasks
# Image editing with natural language
belt app run falai/reve --input '{"prompt": "change background to beach"}'
# Upscaling
belt app run falai/topaz-image-upscaler --input '{"image_url": "https://..."}'
Related Skills
# Full platform skill (all apps)
npx skills add inference-sh/skills@infsh-cli
# Pruna P-Image (fast & economical)
npx skills add inference-sh/skills@p-image
# All image generation models
npx skills add inference-sh/skills@ai-image-generation
# Upscaling
npx skills add inference-sh/skills@image-upscaling
Browse all apps: belt app list
Documentation
- Running Apps - How to run apps via CLI
- Image Generation Example - Complete image generation guide
- Streaming Results - Real-time progress updates
Comments
Markdown supported