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flux-image

Skill file tools/image/flux-image/SKILL.md in inference-sh/skills. Read the publisher’s upstream source.

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Published by inference-sh ↗inference-sh/skills

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flux-image

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Use flux-image to provided the inference.sh CLI is available and authenticated, generate a FLUX image from [image prompt] with [style or reference requirements] and deliver the resulting image asset.

Required inputs

  • [image prompt]
  • [style or reference requirements]

User-approved starter prompt based on a pinned source version; check current skill requirements before running. Task evidence ↗

SKILL.md

name: flux-imagedescription: "Generate images with FLUX models (Black Forest Labs) via inference.sh CLI. Models: FLUX Dev LoRA, FLUX.2 Klein LoRA with custom style adaptation. Capabilities: text-to-image, image-to-image, LoRA fine-tuning, custom styles. Triggers: flux, flux.2, flux dev, flux schnell, flux pro, black forest labs, flux image, flux ai, flux model, flux lora"allowed-tools: Bash(belt *)

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

FLUX Image Generation

Generate images with FLUX models via inference.sh CLI.

FLUX Image Generation ↗

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

ModelApp IDSpeedQualityUse Case
FLUX Dev LoRAfalai/flux-dev-loraMediumHighestProduction, custom styles
FLUX.2 Klein LoRAfalai/flux-2-klein-loraFastestGoodFast iteration, 4B/9B sizes
FLUX Dev (Pruna)pruna/flux-devFastHighOptimized, speed modes
FLUX Dev LoRA (Pruna)pruna/flux-dev-loraFastHighLoRA with optimization
FLUX Klein 4B (Pruna)pruna/flux-2-klein-4bFastestGoodUltra-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 "loras": [{"path": "<lora-url>", "scale": 1.0}] 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": "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": "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

flux-image by inference-sh · The Skill Leaderboard