imgforge — Free AI Image Generation
by @futurizerush
Generate AI images for free using Z-Image-Turbo. Say "generate an image of..." and get stunning results in seconds.
clawhub install imgforge📖 About This Skill
name: zimage description: Generate AI images for free using Z-Image-Turbo. Say "generate an image of..." and get stunning results in seconds. version: 1.1.0 allowed-tools: Bash, Write, Read metadata: openclaw: requires: env: [MODELSCOPE_API_KEY] bins: [python3] primaryEnv: MODELSCOPE_API_KEY emoji: "🎨" homepage: https://github.com/FuturizeRush/zimage-skill os: [macos, linux, windows]
Z-Image — Free AI Image Generation
Generate images from text using Alibaba's open-source Z-Image-Turbo model. Free to use.
When to Trigger
Activate this skill when the user asks to:
Generating an Image
python3 SKILL_DIR/imgforge.py "PROMPT" -o OUTPUT_PATH
Arguments
| Flag | Default | Description |
|------|---------|-------------|
| PROMPT (positional) | — | Text description (English or Chinese) |
| -o, --out | output.jpg | File path to save the image |
| -W, --width | 1024 | Width in pixels (512–2048) |
| -H, --height | 1024 | Height in pixels (512–2048) |
| --json | off | Output result as JSON |
Common sizes
| Aspect | Flags |
|--------|-------|
| Square (1:1) | -W 1024 -H 1024 |
| Landscape (16:9) | -W 1280 -H 720 |
| Portrait (9:16) | -W 720 -H 1280 |
| Wide banner | -W 2048 -H 1024 |
Prompt tips
Add quality keywords for better output: "4K", "cinematic", "professional photography", "dramatic lighting", "shallow depth of field".
Specify a style: "oil painting", "watercolor", "anime", "pixel art", "minimalist vector".
Environment
Requires MODELSCOPE_API_KEY. If the user hasn't set it, guide them:
1. Create a free Alibaba Cloud account (phone verification + payment method required, but Z-Image is free) → https://www.alibabacloud.com/campaign/benefits?referral_code=A9242N
2. Sign up at https://modelscope.ai/register?inviteCode=futurizerush&invitorName=futurizerush&login=true&logintype=register and bind the Alibaba Cloud account in settings
3. Create a token at https://modelscope.ai/my/access/token
4. Set the environment variable: export MODELSCOPE_API_KEY="ms-..."
For Claude Code users, add to ~/.claude/settings.json under "env".
Errors
| Symptom | Cause & fix | |---------|-------------| | 401 Unauthorized | Token is from modelscope.cn (wrong site) — must use modelscope.ai. Or Alibaba Cloud account not bound. | | Timeout after 150s | API under load — retry in a minute | | Content moderation | Rephrase the prompt — Alibaba's filter blocked it |