ai-image-generation

Generate AI images with GPT-Image-2, FLUX, Gemini, Grok, Seedream, Reve and 50+ models via inference.sh CLI. Models: GPT-Image-2, FLUX Dev LoRA, FLUX.2 Klein…

INSTALLATION
npx skills add https://github.com/halt-catch-fire/skills --skill ai-image-generation
Run in your project or agent environment. Adjust flags if your CLI version differs.

SKILL.md

Install the belt CLI skill: npx skills add belt-sh/cli

AI Image Generation

Generate images with 50+ AI models via inference.sh CLI.

Quick Start

Requires inference.sh CLI (belt). Install instructions

belt login

# Generate an image with FLUX

belt app run falai/flux-dev-lora --input '{"prompt": "a cat astronaut in space"}'

Available Models

ModelApp IDBest For
GPT-Image-2openai/gpt-image-2Text-to-image, editing, inpainting
FLUX Dev LoRAfalai/flux-dev-loraHigh quality with custom styles
FLUX.2 Klein LoRAfalai/flux-2-klein-loraFast with LoRA support (4B/9B)
P-Imagepruna/p-imageFast, economical, multiple aspects
P-Image-LoRApruna/p-image-loraFast with preset LoRA styles
P-Image-Editpruna/p-image-editFast image editing
Gemini 3 Progoogle/gemini-3-pro-image-previewGoogle's latest
Gemini 2.5 Flashgoogle/gemini-2-5-flash-imageFast Google model
Grok Imaginexai/grok-imagine-imagexAI's model, multiple aspects
Seedream 4.5bytedance/seedream-4-52K-4K cinematic quality
Seedream 4.0bytedance/seedream-4-0High quality 2K-4K
Seedream 3.0bytedance/seedream-3-0-t2iAccurate text rendering
Revefalai/reveNatural language editing, text rendering
ImagineArt 1.5 Profalai/imagine-art-1-5-pro-previewUltra-high-fidelity 4K
FLUX Klein 4Bpruna/flux-klein-4bUltra-cheap ($0.0001/image)
Topaz Upscalerfalai/topaz-image-upscalerProfessional upscaling

Browse All Image Apps

belt app store --category image

Examples

GPT-Image-2

belt app run openai/gpt-image-2 --input '{

  "prompt": "professional product photo of sneakers, studio lighting",

  "quality": "high"

}'

GPT-Image-2 Editing

belt app run openai/gpt-image-2 --input '{

  "prompt": "change the background to a beach at sunset",

  "images": ["https://your-image.jpg"]

}'

Text-to-Image with FLUX

belt app run falai/flux-dev-lora --input '{

  "prompt": "professional product photo of a coffee mug, studio lighting"

}'

Fast Generation with FLUX Klein

belt app run falai/flux-2-klein-lora --input '{"prompt": "sunset over mountains"}'

Google Gemini 3 Pro

belt app run google/gemini-3-pro-image-preview --input '{

  "prompt": "photorealistic landscape with mountains and lake"

}'

Grok Imagine

belt app run xai/grok-imagine-image --input '{

  "prompt": "cyberpunk city at night",

  "aspect_ratio": "16:9"

}'

Reve (with Text Rendering)

belt app run falai/reve --input '{

  "prompt": "A poster that says HELLO WORLD in bold letters"

}'

Seedream 4.5 (4K Quality)

belt app run bytedance/seedream-4-5 --input '{

  "prompt": "cinematic portrait of a woman, golden hour lighting"

}'

Image Upscaling

belt app run falai/topaz-image-upscaler --input '{"image_url": "https://..."}'

Stitch Multiple Images

belt app run infsh/stitch-images --input '{

  "images": ["https://img1.jpg", "https://img2.jpg"],

  "direction": "horizontal"

}'

Related Skills

# Full platform skill (all 250+ apps)

npx skills add inference-sh/skills@infsh-cli

# Pruna P-Image (fast & economical)

npx skills add inference-sh/skills@p-image

# GPT-Image-2 (OpenAI)

npx skills add inference-sh/skills@gpt-image

# FLUX-specific skill

npx skills add inference-sh/skills@flux-image

# Upscaling & enhancement

npx skills add inference-sh/skills@image-upscaling

# Background removal

npx skills add inference-sh/skills@background-removal

# Video generation

npx skills add inference-sh/skills@ai-video-generation

# AI avatars from images

npx skills add inference-sh/skills@ai-avatar-video

Browse all apps: belt app store

Documentation

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