Image Reader Skill
Image recognition and understanding tool that leverages Doubao multimodal models to analyze image content.
Features
- Text Extraction (OCR): Extract text from images, suitable for documents, screenshots, posters, menus, etc.
- Image Description: Generate detailed descriptions of images, suitable for photos, illustrations, memes, UI screens, etc.
- General Analysis: Automatically choose the best analysis strategy based on the image type.
API Configuration
| Item | Value |
|---|
| ------ | ------ |
| API Endpoint | https://ark.cn-beijing.volces.com/api/coding/v3 |
| Model | doubao-seed-2.0-pro |
| Authentication | API Key (configured in config.yaml) |
Usage
Command Line
# General analysis
python image_reader.py /path/to/image.png
# Extract text (OCR)
python image_reader.py /path/to/image.png -p "Extract all text from the image"
# Describe the image
python image_reader.py /path/to/image.png -p "Describe this image in detail"
OpenClaw Skill Invocation
Once installed, you can invoke it using natural language:
Analyze this image
Extract the text from the image
Describe this screenshot
Output
- Text-heavy images: Returns all extracted text, preserving original formatting.
- Non-text images: Returns a detailed scene description, including objects, people, colors, style, etc.
- Mixed content: Provides both text extraction and a visual description.
Technical Details
- Uses an OpenAI-compatible API to call Doubao multimodal models
- Images are sent as base64-encoded data
- The system prompt adapts to the image type to select the most appropriate analysis strategy