OpenRouter Image Generation & Editing

Generate new images or edit existing ones using OpenRouter image-capable models via the Chat Completions API.

Usage

Run the script using absolute path (do NOT cd to the skill directory first):

Generate new image:

# Ensure outbound directory exists first
mkdir -p ~/.openclaw/media/outbound

uv run ~/.openclaw/workspace/skills/openrouter-image-generation/scripts/generate_image.py \
  --prompt "your image description" \
  --filename "~/.openclaw/media/outbound/output-name.png" \
  --model google/gemini-2.5-flash-image \
  [--aspect-ratio 16:9] \
  [--image-size 2K]