About

Imported from inference-sh/skills (tools/image/image-upscaling/SKILL.md) via skills.sh. Install upstream with npx skills add inference-sh/skills --skill image-upscaling. Copyright stays with the author.

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

Image Upscaling

Name: image-upscaling
Author: inference-sh

Upscale and enhance images via inference.sh CLI.

Image Upscaling

Quick Start

Requires inference.sh CLI (belt). Install instructions

belt login

belt app run infsh/real-esrgan --input '{"image_url": "https://your-image.jpg"}'

Available Upscalers

Model	App ID	Best For
Topaz Image Upscaler	`falai/topaz-image-upscaler`	Professional quality, any image

Examples

Upscale Any Image

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

Workflow: Generate and Upscale

# 1. Generate image with FLUX Klein (fast)
belt app run falai/flux-2-klein-lora --input '{"prompt": "landscape painting"}' > image.json

# 2. Upscale the result
belt app run falai/topaz-image-upscaler --input '{"image_url": "<url-from-step-1>"}'

Use Cases

AI Art: Upscale generated images for print
Old Photos: Restore and enhance resolution
Web Images: Prepare for high-DPI displays
Print: Increase resolution for large prints
Thumbnails: Create high-res versions

Related Skills

# Full platform skill (all apps)
npx skills add inference-sh/skills@infsh-cli

# Image generation (generate then upscale)
npx skills add inference-sh/skills@ai-image-generation

# FLUX models
npx skills add inference-sh/skills@flux-image

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

Browse all image apps: belt app list --category image

Documentation

Running Apps - How to run apps via CLI
Image Generation Example - Complete image workflow guide
Apps Overview - Understanding the app ecosystem

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/inference-sh-skills-image-upscaling/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

inference-sh-skills-image-upscaling.ocm.jsonjson

{
  "ocm": "1",
  "id": "inference-sh-skills-image-upscaling",
  "kind": "skill",
  "name": "image-upscaling",
  "description": "Upscale and enhance images with Real-ESRGAN, Thera, Topaz, FLUX Upscaler via inference.sh CLI. Models: Real-ESRGAN, Thera (any size), FLUX Dev Upscaler, Topaz Image Upscaler. Use for: enhance low-res images, upscale AI art, restore old photos, increase resolution. Triggers: upscale image, image upscaler, enhance image, increase resolution, real esrgan, ai upscale, super resolution, image enhancement, upscaling, enlarge image, higher resolution, 4k upscale, hd upscale",
  "publisher": "inference-sh",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "general"
    ],
    "tags": [
      "skill-md",
      "skills-sh"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Upscale and enhance images with Real-ESRGAN, Thera, Topaz, FLUX Upscaler via inference.sh CLI. Models: Real-ESRGAN, Thera (any size), FLUX Dev Upscaler, Topaz Image Upscaler. Use for: enhance low-res images, upscale AI art, restore old photos, increase resolution. Triggers: upscale image, image upscaler, enhance image, increase resolution, real esrgan, ai upscale, super resolution, image enhancement, upscaling, enlarge image, higher resolution, 4k upscale, hd upscale"
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/inference-sh/skills",
      "path": "tools/image/image-upscaling/SKILL.md",
      "ref": "HEAD",
      "url": "https://www.skills.sh/inference-sh/skills/image-upscaling",
      "key": "inference-sh/skills/tools/image/image-upscaling/SKILL.md"
    },
    "allowed_tools": [
      "Bash(belt",
      "*)"
    ]
  },
  "instructions": "> **Install the belt CLI skill:** `npx skills add belt-sh/cli`\n\n# Image Upscaling\n\nUpscale and enhance images via [inference.sh](https://inference.sh) CLI.\n\n![Image Upscaling](https://cloud.inference.sh/u/33sqbmzt3mrg2xxphnhw5g5ear/01k8d77p126y82zfecnt46hy4h.png)\n\n## Quick Start\n\n> Requires inference.sh CLI (`belt`). [Install instructions](https://raw.githubusercontent.com/inference-sh/skills/refs/heads/main/cli-install.md)\n\n```bash\nbelt login\n\nbelt app run infsh/real-esrgan --input '{\"image_url\": \"https://your-image.jpg\"}'\n```\n\n\n## Available Upscalers\n\n| Model | App ID | Best For |\n|-------|-",
  "cost": {
    "context_tokens": 528
  }
}

Fetch it by URL: GET /api/v1/registry/inference-sh-skills-image-upscaling/manifest?version=1.0.0

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