LaunchKit · 2026
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Generate images using multiple AI models — Midjourney (via Legnext.ai), Flux, SDXL, Nano Banana (Gemini)

2
1.3k downloads
by @wells1137

Setup & Installation

openclaw skills install @wells1137/image-gen

Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:

npx clawhub install image-gen

Version History

v2.0.1Mar 11, 2026 - Version note by skill developer:

Minor updates

What This Skill Does

Routes image generation requests to one of several AI models — Midjourney, Flux (Pro/Dev/Schnell), Ideogram, Recraft, and Nano Banana (Gemini) — based on the request type. A decision tree selects the model by evaluating whether the request is a single image or a series, and whether it needs artistic quality, photorealism, text rendering, vector style, or fast iteration.

Instead of requiring the user to know which model fits their request, the skill applies structured dispatch logic that matches each image type to the model best suited for it.

When to use it

  • Generating a multi-frame storyboard with consistent characters
  • Creating photorealistic product photos for e-commerce listings
  • Designing flat-style app icons and brand assets
  • Producing posters and signs with accurate embedded text
  • Drafting quick concept visuals for rapid client feedback

Example Workflow

Here's how your AI assistant might use this skill in practice.

INPUT

User asks: Generate a 3-frame storyboard of a girl discovering a magical forest

AGENT
  1. 1Identifies the request as a multi-frame series requiring character continuity
  2. 2Selects Nano Banana (Gemini) for context-aware generation
  3. 3Generates frame 1 with a detailed character description and no reference images
  4. 4Generates frame 2 using frame 1's URL as a reference image to maintain visual consistency
  5. 5Generates frame 3 using frames 1 and 2 as references
OUTPUT

Three storyboard frames with a consistent character appearance and scene style across all panels

Requirements

Accounts, API keys, or tools you or your AI assistant may need to set up while using this skill.

FAL_KEY environment variable (fal.ai API key)LEGNEXT_KEY environment variable (Legnext.ai API key)