Qwen Image

Generate high-quality images using Alibaba Cloud's Qwen Image API (通義萬相).

Usage

Generate an image (returns URL only):

uv run {baseDir}/scripts/generate_image.py --prompt "一副典雅莊重的對聯懸掛於廳堂之中" --size "1664*928" --api-key sk-xxx

Generate and save locally:

uv run {baseDir}/scripts/generate_image.py --prompt "一副典雅莊重的對聯懸掛於廳堂之中" --size "1664*928" --api-key sk-xxx

With custom model: Support qwen-image-max-2025-12-30 qwen-image-plus-2026-01-09 qwen-image-plus

uv run {baseDir}/scripts/generate_image.py --prompt "a beautiful sunset over mountains" --model qwen-image-plus-2026-01-09 --api-key sk-xxx

API Key

You can obtain the API key and run the image generation command in the following order.

• Get apiKey from models.providers.bailian.apiKey in ~/.openclaw/openclaw.json
• Or get from skills."qwen-image".apiKey in ~/.openclaw/openclaw.json
• Or get from DASHSCOPE_API_KEY environment variable
• Or Get your API key from: https://dashscope.console.aliyun.com/

Options

Sizes:

• 1664*928 (default) - 16:9 landscape
• 1024*1024 - Square format
• 720*1280 - 9:16 portrait

  發現更多技能外掛，請訪問7w4.net。

• 1280*720 - 16:9 landscape (smaller)

Additional flags:

• --negative-prompt "unwanted elements" - Specify what to avoid
• --no-prompt-extend - Disable automatic prompt enhancement
• --watermark - Add watermark to generated image
• --no-verify-ssl - Disable SSL certificate verification (use when behind corporate proxy)

Workflow

1. Execute the generate_image.py script with the user's prompt
2. Parse the script output and find the line starting with MEDIA_URL:
3. Extract the image URL from that line (format: MEDIA_URL: https://...)
4. Display the image to the user using markdown syntax: ![Generated Image](URL)
5. Do NOT download or save the image unless the user specifically requests it

Notes

• Supports both Chinese and English prompts
• By default, returns image URL directly without downloading
• The script prints MEDIA_URL: in the output - extract this URL and display it using markdown image syntax: ![generated image](URL)
• Always look for the line starting with MEDIA_URL: in the script output and render the image for the user
• Default negative prompt helps avoid common AI artifacts
• Images are hosted on Alibaba Cloud OSS with temporary access URLs

整體質量不錯，文件清晰易讀，操作簡便，中文支援友好。優點是功能豐富（多種尺寸、負面提示詞等），預設配置下生成效果較好，輸出分享方便。不足是預設 16:9 尺寸可能不適用所有場景，缺少即時預覽調節功能，另外不同引數組合的效果差異缺少直觀的示例參考。對於日常影像生成需求來說，這個工具足夠好用，但進階使用者可能希望有更多互動式的引數除錯體驗。