Analyze images/videos and generate professional prompts for text-to-image and text-to-video AI tools (Midjourney, Stable Diffusion, DALL-E, Sora, Runway, Kling, Pika). Use when the user wants to generate prompts from reference images/videos, create AI art prompts, or get prompt engineering suggestions from visual content.
Analyze reference images or videos and generate professional prompts for AI image/video generation tools.
| Type | Formats | Max Size | Max Count | Base64 |
|---|---|---|---|---|
| Image | jpg, png, jpeg | 5MB / 6000×6000px | 50 | ✅ |
| Video | mp4, mkv, mov | 200MB |
| — |
| ❌ (URL only) |
⚠️ Images and videos cannot be used in the same request. ⚠️ Videos only support URLs — local paths and base64 are NOT supported.
After running the script, you must display the full prompt output exactly as returned. Do not summarize, truncate, or only say "prompt generated". Users need the complete prompt (especially the English prompt) for direct copy/paste.
auto mode, show both text-to-image and text-to-video prompts-o), provide the file path and show file content| Mode | Description |
|---|---|
image | Generate prompts for text-to-image tools (default) |
video | Generate prompts for text-to-video tools |
auto | Generate prompts for both image and video |
| Resource | Link |
|---|---|
| Get API Key | https://bigmodel.cn/usercenter/proj-mgmt/apikeys |
| API Docs | Chat Completions / 对话补全 |
This script reads the key from the ZHIPU_API_KEY environment variable and shares it with other Zhipu skills.
脚本通过 ZHIPU_API_KEY 环境变量获取密钥，与其他智谱技能共用同一个 key。
Get Key / 获取 Key： Visit Zhipu Open Platform API Keys / 智谱开放平台 API Keys to create or copy your key.
Setup options / 配置方式（任选一种）：
OpenClaw config (recommended) / OpenClaw 配置（推荐）： Set in openclaw.json under skills.entries.glmv-prompt-gen.env:
"glmv-prompt-gen": { "enabled": true, "env": { "ZHIPU_API_KEY": "你的密钥" } }
Shell environment variable / Shell 环境变量： Add to ~/.zshrc:
export ZHIPU_API_KEY="你的密钥"
💡 If you already configured another Zhipu skill (for example
zhipu-toolsorglmv-caption), they share the sameZHIPU_API_KEY, so no extra setup is needed. 💡 如果你已为其他智谱 skill（如zhipu-tools、glmv-caption）配置过 key，它们共享同一个ZHIPU_API_KEY，无需重复配置。
python scripts/prompt_gen.py --images "https://example.com/photo.jpg"
python scripts/prompt_gen.py --images /path/to/photo.png
python scripts/prompt_gen.py --images "https://example.com/scene.jpg" --mode video
python scripts/prompt_gen.py --images "https://example.com/photo.jpg" --mode auto
python scripts/prompt_gen.py --videos "https://example.com/clip.mp4" --mode video
python scripts/prompt_gen.py --images photo.jpg --mode image -o prompt.md
python scripts/prompt_gen.py --images photo.jpg --model glm-4.6v-flash
### Content Analysis
A cyberpunk cityscape at night, with dense skyscrapers, glowing neon signs, and rain-wet streets reflecting colorful light.
### Prompt
Cyberpunk cityscape at night, towering skyscrapers with glowing neon signs,
rain-wet streets reflecting colorful lights, flying cars in the distance,
volumetric fog, dramatic lighting, ultra detailed, 8K, cinematic composition
### Prompt Breakdown
- **Subject**: Futuristic skyline with skyscrapers and neon lights
- **Style**: Cyberpunk, sci-fi
- **Color**: Cool/warm contrast with blue-purple dominance and neon accents
- **Lighting**: Neon glow, wet-surface reflections, volumetric fog
- **Composition**: Wide-angle perspective with layered depth
- **Mood**: Mysterious, futuristic, high-tech
python scripts/prompt_gen.py (--images IMG [IMG...] | --videos VID [VID...]) [OPTIONS]
| Parameter | Required | Description |
|---|---|---|
--images, -i | One of | Image paths or URLs (jpg/png/jpeg, base64 OK) |
--videos, -v | One of | Video URLs (mp4/mkv/mov, URL only) |
--mode, -m | No | Output mode: image (default), video, or auto |
--model | No | Model name (default: glm-4.6v) |
--temperature, -t | No | Sampling temperature 0-1 (default: 0.6) |
--max-tokens | No | Max output tokens (default: 2048) |
--thinking | No | Enable thinking/reasoning mode |
--stream | No | Enable streaming output |
--output, -o | No | Save result to file |
--pretty | No | Pretty-print JSON error output |
API key not configured: → Guide user to configure ZHIPU_API_KEY
Authentication failed (401/403): → API key invalid/expired → check at Zhipu API Keys / 智谱官网
Rate limit (429): → Quota exhausted → wait and retry
Content filtered: → warning field present → content blocked by safety review
Timeout: → Video processing may take time → increase timeout or use smaller files