image-reader

Image recognition and understanding tool. Uses a multimodal model (e.g. doubao-seed-2.0-pro, kimi-k2.5) to analyze image content and supports OCR text extrac...

Image Reader Skill

Image recognition and understanding tool that leverages Doubao multimodal models to analyze image content.

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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.

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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)

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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

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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.

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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